FPUS54 KLIX 182237 ZFPLIX Zone Forecast Product National Weather Service New Orleans LA 535 PM CDT Thu Jun 18 2026 LAZ034-190600- Pointe Coupee- Including the cities of New Roads, Lettsworth, and Livonia 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 115. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 107. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs around 90. Chance of rain 40 percent. Heat index values up to 105. .SUNDAY NIGHT...Mostly clear. Lows in the upper 70s. .MONDAY...Mostly sunny. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ035-190600- West Feliciana- Including the cities of Spillman, St. Francisville, and Wakefield 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms this evening, then mostly cloudy after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .JUNETEENTH...Mostly sunny. Patchy fog in the morning. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SATURDAY...A chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 106. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 90. Chance of rain 50 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. $$ LAZ036-190600- East Feliciana- Including the cities of Jackson, Clinton, and Felps 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a chance of showers and thunderstorms this evening, then mostly cloudy after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SATURDAY...Showers likely with a chance of thunderstorms. Humid with highs around 90. South winds around 5 mph. Chance of rain 70 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 90. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. $$ LAZ037-190600- St. Helena- Including the cities of Darlington, Easleyville, Greensburg, and Montpelier 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .JUNETEENTH...Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SATURDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 70 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 90. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ LAZ039-190600- Washington- Including the cities of Bogalusa, Enon, and Franklinton 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 111. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 60 percent. .SATURDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the lower 90s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ LAZ046-190600- Iberville- Including the cities of Bayou Sorrel, Plaquemine, and White Castle 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 112. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs around 90. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. .SUNDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ047-190600- West Baton Rouge- Including the cities of Port Allen, Addis, and Brusly 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 113. .FRIDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a chance of showers and thunderstorms after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 40 percent. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy with a 40 percent chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the lower 90s. Chance of rain 30 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ048-190600- East Baton Rouge- Including the city of Baton Rouge 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a slight chance of showers this evening, then mostly cloudy after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy with a 50 percent chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ056-190600- Assumption- Including the cities of Pierre Part, Labadieville, and Paincourtville 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the upper 70s. South winds 10 to 15 mph, diminishing to around 5 mph after midnight. .JUNETEENTH...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 111. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 20 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ057-190600- St. James- Including the cities of Convent, Lutcher, and Gramercy 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 105 early this evening. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Heat index values up to 106 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 107. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 70s. .MONDAY AND MONDAY NIGHT...Mostly clear. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ058-190600- St. John The Baptist- Including the cities of Laplace and Reserve 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows around 80. South winds 10 to 15 mph. Heat index values up to 105 early this evening. .JUNETEENTH...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny with a 20 percent chance of showers. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ064-190600- Upper St. Bernard- Including the cities of Chalmette, Meraux, and Violet 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A chance of showers this evening. Lows in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming south around 10 mph after midnight. Chance of rain 30 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the lower 80s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows around 80. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with a 20 percent chance of showers. Highs around 90. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 80s. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ070-190600- Lower St. Bernard- Including the cities of Yscloskey, Delacroix, and Shell Beach 535 PM CDT Thu Jun 18 2026 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A chance of showers this evening. Breezy with lows in the lower 80s. Southwest winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of rain 40 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 108. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Humid with lows in the lower 80s. South winds 5 to 10 mph. Chance of rain 40 percent. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the lower 80s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the upper 80s. Chance of rain 20 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 80s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. $$ LAZ071-190600- Northern Tangipahoa- Including the cities of Amite, Kentwood, Roseland, and Wilmer 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .JUNETEENTH...Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SATURDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 70 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 90. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ LAZ076-190600- Southeast St. Tammany- Including the city of Slidell 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms this evening. Some thunderstorms may produce heavy rainfall this evening. Lows around 80. Southwest winds 10 to 15 mph. Chance of rain 40 percent. .JUNETEENTH...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 60 percent. Heat index values up to 105. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 80. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ077-190600- Western Orleans- Including the city of New Orleans 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with a 20 percent chance of showers. Highs in the lower 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 80. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ078-190600- Eastern Orleans- Including the city of East New Orleans 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A chance of showers this evening. Lows in the lower 80s. Southwest winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight. Chance of rain 40 percent. .JUNETEENTH...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 108. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the lower 80s. South winds 5 to 10 mph. Chance of rain 40 percent. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the lower 80s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with a 20 percent chance of showers. Highs around 90. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 80s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. Heat index values up to 105 early. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows around 80. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ079-190600- Northern St. Tammany- Including the cities of Covington, Folsom, and Bush 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms this evening. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .JUNETEENTH...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 112. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index values up to 107. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ LAZ080-190600- Southwestern St. Tammany- Including the cities of Mandeville and Madisonville 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a chance of showers this evening, then mostly cloudy after midnight. Lows around 80. Southwest winds 10 to 15 mph. Chance of rain 40 percent. .JUNETEENTH...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of rain 60 percent. Heat index values up to 107. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ081-190600- Central Tangipahoa- Including the cities of Hammond, Tickfaw, Independence, and Robert 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a chance of showers this evening, then mostly cloudy after midnight. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 112. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index values up to 106. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Partly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ LAZ082-190600- Lower Tangipahoa- Including the cities of Ponchatoula and Akers 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a slight chance of showers this evening, then mostly cloudy after midnight. Lows around 80. Southwest winds 10 to 15 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. Heat index values up to 106 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of rain 60 percent. Heat index values up to 106. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 110. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ083-190600- Northern Livingston- Including the cities of Denham Springs, Walker, and Livingston 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a slight chance of showers this evening, then mostly cloudy after midnight. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 112. .FRIDAY NIGHT...Mostly cloudy. A chance of showers and thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the upper 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. Heat index values up to 106 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 70 percent. Heat index values up to 106. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ084-190600- Southern Livingston- Including the cities of Springfield, Killian, Whitehall, and French Settlement 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. .JUNETEENTH...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 40 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 40 percent. Heat index values up to 106 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 107. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ085-190600- Western Ascension- Including the cities of Sorrento and Acy 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 105 early this evening. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 113. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Humid with lows in the upper 70s. South winds around 5 mph in the evening, becoming light and variable. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 107. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ086-190600- Eastern Ascension- Including the cities of Gonzales, Prairieville, Geismar, and Donaldsonville 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 105 early this evening. .JUNETEENTH...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 20 percent. Heat index values up to 114. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 30 percent. Heat index values up to 106 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the lower 90s. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 107. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ087-190600- Upper Jefferson- Including the cities of Metairie, Kenner, Harahan, Westwego, Marrero, and Gretna 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 111. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny with a 20 percent chance of showers. Highs in the lower 90s. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 80. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ089-190600- Upper Plaquemines- Including the city of Belle Chasse 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the lower 80s. South winds 10 to 15 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds around 10 mph. Chance of rain 20 percent. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 90. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the lower 80s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ090-190600- Central Plaquemines- Including the cities of Braithwaite and Alliance 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming south around 10 mph after midnight. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 111. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs around 90. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 80. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows around 80. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ091-190600- Lower Plaquemines- Including the cities of Buras, Pointe A La Hache, and Port Sulphur 535 PM CDT Thu Jun 18 2026 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the lower 80s. South winds 15 to 20 mph. .JUNETEENTH...Mostly sunny. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a slight chance of showers. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 20 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs around 90. Lows around 80. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows around 80. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ092-190600- Central Jefferson- Including the cities of Lafitte, Barataria, and Jean Lafitte 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming south around 10 mph with gusts up to 20 mph after midnight. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds around 10 mph. Chance of rain 20 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows around 80. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ093-190600- Coastal Jefferson- Including the city of Grand Isle 535 PM CDT Thu Jun 18 2026 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A slight chance of showers this evening. Lows in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent. .JUNETEENTH...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy. A chance of showers in the evening. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 30 percent. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 40 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows around 80. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ094-190600- Upper Lafourche- Including the cities of Thibodaux, Raceland, and Lockport 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows around 80. South winds 10 to 15 mph. .JUNETEENTH...Mostly sunny. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs in the lower 90s. Lows in the upper 70s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. $$ LAZ095-190600- Lower Lafourche- Including the cities of Larose, Galliano, Cut Off, Golden Meadow, and Leeville 535 PM CDT Thu Jun 18 2026 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph. .JUNETEENTH...Mostly sunny. Humid with highs around 90. Southwest winds 5 to 10 mph. Heat index values up to 108. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the evening. Humid with lows in the lower 80s. South winds 5 to 10 mph. Chance of rain 20 percent. .SATURDAY...Partly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows around 80. South winds 5 to 10 mph. Chance of rain 40 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs around 90. Lows in the lower 80s. .MONDAY NIGHT...Mostly clear. Lows around 80. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ096-190600- Upper Terrebonne- Including the cities of Houma and Bayou Cane 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows in the lower 80s. South winds 10 to 15 mph. Heat index values up to 105 early this evening. .JUNETEENTH...Mostly sunny. Humid with highs in the lower 90s. South winds 5 to 10 mph. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy. Humid with lows around 80. South winds 5 to 10 mph. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs around 90. Lows around 80. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ097-190600- Lower Terrebonne- Including the cities of Chauvin, Cocodrie, Dulac, and Montegut 535 PM CDT Thu Jun 18 2026 ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. Lows in the lower 80s. South winds 15 to 20 mph. Gusts up to 35 mph this evening. Heat index values up to 106 early. .JUNETEENTH...Mostly sunny. Humid with highs around 90. South winds 5 to 10 mph. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy. Humid with lows in the lower 80s. South winds 5 to 10 mph. .SATURDAY...Partly sunny with a chance of showers with a slight chance of thunderstorms. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the lower 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .SUNDAY THROUGH MONDAY...Partly cloudy. Highs around 90. Lows in the lower 80s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the lower 80s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower 90s. Lows around 80. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 70s. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ098-190600- Upper St. Charles- Including the cities of Montz and Bonnet Carre Spillway 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows around 80. South winds 10 to 15 mph. .JUNETEENTH...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 112. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny with a 20 percent chance of showers. Highs in the lower 90s. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the mid 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 20 percent. Heat index values up to 110. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. $$ LAZ099-190600- Central St. Charles- Including the cities of Destrehan and Norco 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows around 80. South winds 10 to 15 mph. .JUNETEENTH...Mostly sunny. A chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 111. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 60 percent. Heat index values up to 106. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the morning. Highs in the lower 90s. Chance of rain 20 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ LAZ100-190600- Lower St. Charles- Including the cities of Hahnville, Luling, and Boutte 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. Lows around 80. South winds 10 to 15 mph. .JUNETEENTH...Mostly sunny. A slight chance of showers in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy. A chance of showers, mainly in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 30 percent. Heat index values up to 105 early in the evening. .SATURDAY...Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Humid with highs around 90. South winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of showers in the morning. Highs around 90. Chance of rain 20 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening. .TUESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. Heat index values up to 105. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 70s. Heat index values up to 105 early in the evening. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ MSZ068-190600- Wilkinson- Including the cities of Centreville, Dolorosa, Fort Adams, and Woodville 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy with a chance of showers and thunderstorms this evening, then mostly cloudy after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .JUNETEENTH...Mostly sunny. Patchy fog in the morning. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 112. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers. Humid with lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 50 percent. Heat index values up to 105 early in the evening. .SATURDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs around 90. South winds around 5 mph. Chance of rain 70 percent. Heat index values up to 106. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs around 90. Chance of rain 50 percent. Heat index values up to 105. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. Heat index values up to 110. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ MSZ069-190600- Amite- Including the cities of Gillsburg, Gloster, Smithdale, and Liberty 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 40 percent. .JUNETEENTH...Patchy fog in the morning. Partly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 107. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph. Chance of rain 60 percent. .SATURDAY...A chance of showers with a slight chance of thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the upper 80s. South winds around 5 mph. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 70 percent. .SUNDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. $$ MSZ070-190600- Pike- Including the city of McComb 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .JUNETEENTH...Partly sunny. Patchy fog in the morning. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 109. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent. .SATURDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs around 90. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Chance of rain 60 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ MSZ071-190600- Walthall- Including the cities of Dexter, Salem, and Tylertown 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 50 percent. .JUNETEENTH...Partly sunny. Patchy fog in the morning. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 60 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 70 percent. .SATURDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the lower 90s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. Heat index values up to 105 early in the evening. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the mid 90s. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Partly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ MSZ077-190600- Pearl River- Including the cities of Crossroads, McNeil, Poplarville, and Picayune 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 50 percent. Heat index values up to 110. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent. .SATURDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southwest winds around 5 mph. Chance of rain 70 percent. Heat index values up to 105. .SATURDAY NIGHT...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Humid with lows in the lower 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 70 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs around 90. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the mid 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the lower 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ MSZ083-190600- Northern Hancock- Including the cities of Necaise and Sellers 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Mostly cloudy. A chance of showers and thunderstorms this evening. Some thunderstorms may produce heavy rainfall this evening. Lows in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 108. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable. Chance of rain 50 percent. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs around 90. Southwest winds around 5 mph. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the upper 80s. Chance of rain 40 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 70s. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ MSZ084-190600- Northern Harrison- Including the cities of Saucier and Lyman 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms this evening, then a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Locally heavy rainfall possible this evening. Lows in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 70 percent. .JUNETEENTH...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 106. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 60 percent. .SATURDAY...Partly sunny with a chance of thunderstorms. A chance of showers in the morning, then showers likely in the afternoon. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ MSZ085-190600- Northern Jackson- Including the cities of Wade, Vancleave, and Escatawpa 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms this evening, then a chance of showers with a slight chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible this evening. Lows in the upper 70s. Southwest winds 10 to 15 mph. Chance of rain 70 percent. .JUNETEENTH...Mostly sunny with a chance of showers. A chance of thunderstorms. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 107. .FRIDAY NIGHT...Showers likely with a chance of thunderstorms. Humid with lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 70 percent. .SATURDAY...Showers likely with a chance of thunderstorms. Humid with highs in the upper 80s. West winds around 5 mph. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the mid 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with a chance of showers. A chance of thunderstorms, mainly in the morning. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. $$ MSZ086-190600- Southern Hancock- Including the cities of Kiln, Pearlington, Waveland, Bay St. Louis, and Diamondhead 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... ...HEAT ADVISORY IN EFFECT FROM 10 AM TO 7 PM CDT FRIDAY... .TONIGHT...Partly cloudy. A chance of showers and thunderstorms this evening. Some thunderstorms may produce heavy rainfall this evening. Lows around 80. Southwest winds 15 to 20 mph. Chance of rain 50 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 108. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. South winds around 5 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs in the lower 90s. Heat index values up to 105. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. $$ MSZ087-190600- Southern Harrison- Including the cities of Pass Christian, Long Beach, Gulfport, and Biloxi 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms this evening, then partly cloudy with a slight chance of showers after midnight. Some thunderstorms may produce heavy rainfall this evening. Locally heavy rainfall possible this evening. Lows in the lower 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent. .JUNETEENTH...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 106. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY...Partly sunny with a chance of showers and thunderstorms. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 50 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 80s. Chance of rain 40 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows around 80. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the upper 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. $$ MSZ088-190600- Southern Jackson- Including the cities of Pascagoula, Ocean Springs, Moss Point, Gautier, and St. Martin 535 PM CDT Thu Jun 18 2026 ...FLOOD WATCH IN EFFECT THROUGH FRIDAY MORNING... .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms this evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Some thunderstorms may produce heavy rainfall. Locally heavy rainfall possible this evening. Lows around 80. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent. .JUNETEENTH...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the upper 80s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. Heat index values up to 106. .FRIDAY NIGHT...Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Humid with lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 70 percent. .SATURDAY...Partly sunny with a chance of thunderstorms. Showers likely, mainly in the morning. Humid with highs in the upper 80s. Southwest winds 5 to 10 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms. Humid with lows in the upper 70s. South winds 5 to 10 mph. Chance of rain 50 percent. .SUNDAY...Partly sunny. A chance of showers and thunderstorms, mainly in the morning. Highs in the upper 80s. Chance of rain 50 percent. .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the upper 70s. Highs around 90. .MONDAY NIGHT...Mostly clear. Lows in the upper 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. Heat index values up to 105. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. $$