FPUS53 KLOT 310748 ZFPLOT Zone Forecast Product National Weather Service Chicago/Romeoville, IL 248 AM CDT Sun May 31 2026 ILZ104-312215- Central Cook- Including the cities of Chicago, Cicero, Oak Lawn, Oak Park, and La Grange 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the upper 70s inland, but only in the upper 60s near the lake. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid 70s inland, but only in the upper 60s near the lake. Northeast winds around 5 mph, increasing to around 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the upper 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 70s inland, but only in the upper 60s near the lake. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the upper 50s. .WEDNESDAY...Sunny. Highs in the lower 80s inland, but only in the lower 70s near the lake. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. .FRIDAY...Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ103-312215- Northern Cook- Including the cities of Evanston, Des Plaines, Schaumburg, Palatine, and Northbrook 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the upper 70s inland, but only in the mid 60s near the lake. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid 70s inland, but only in the upper 60s near the lake. Northeast winds around 5 mph, increasing to around 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 70s inland, but only in the upper 60s near the lake. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s inland, but only in the lower 70s near the lake. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .THURSDAY...Partly cloudy. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 60s. .FRIDAY...Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ105-312215- Southern Cook- Including the cities of Calumet City, Oak Forest, Lemont, Orland Park, and Park Forest 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid 70s. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ006-312215- Lake IL- Including the cities of Waukegan, Buffalo Grove, Mundelein, and Gurnee 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 70s inland, but only in the mid 60s near the lake. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the lower 50s. Northeast winds around 5 mph. .MONDAY...Mostly cloudy. Highs in the lower 70s inland, but only in the mid 60s near the lake. Northeast winds around 5 mph, increasing to around 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 70s inland, but only in the upper 60s near the lake. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s inland, but only in the lower 70s near the lake. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ005-312215- McHenry- Including the cities of Crystal Lake, Algonquin, McHenry, and Woodstock 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the upper 70s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the lower 50s. East winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid 70s. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 70s. East winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ012-312215- Kane- Including the cities of Aurora and Elgin 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. East winds around 5 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the upper 70s. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to east 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ013-312215- DuPage- Including the cities of Naperville, Wheaton, Downers Grove, Lombard, and Carol Stream 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the upper 70s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the upper 70s. Northeast winds around 5 mph, increasing to around 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the mid 50s. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 60. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ020-312215- Kendall- Including the cities of Oswego, Yorkville, and Plano 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. East winds around 5 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ106-312215- Northern Will- Including the cities of Joliet, Bolingbrook, Plainfield, and Mokena 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. East winds around 5 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ107-312215- Southern Will- Including the cities of Channahon, Manhattan, and Wilmington 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs around 80. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ108-312215- Eastern Will- Including the cities of Crete, Peotone, and Beecher 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 80. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ INZ001-312215- Lake IN- Including the cities of Gary, Hammond, and Merrillville 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy. Highs in the upper 70s inland, but only in the upper 60s near the lake. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid 70s inland, but only in the mid 60s near the lake. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 70s inland, but only in the upper 60s near the lake. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs around 80 inland, but only in the lower 70s near the lake. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 80s. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ INZ002-312215- Porter- Including the cities of Portage, Valparaiso, and Chesterton 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy. Highs in the upper 70s inland, but only in the lower 70s near the lake. East winds 5 to 10 mph, becoming northeast in the afternoon. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the mid 70s inland, but only in the mid 60s near the lake. North winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then becoming clear. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the mid 70s inland, but only in the upper 60s near the lake. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the upper 70s inland, but only in the mid 70s near the lake. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. Highs in the mid 80s. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ003-312215- Winnebago- Including the city of Rockford 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs around 80. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the mid 50s. East winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the upper 70s. Northeast winds 5 to 10 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to east 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows around 50. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ004-312215- Boone- Including the city of Belvidere 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the upper 70s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. East winds 5 to 10 mph. .MONDAY...Mostly cloudy. Highs in the upper 70s. Northeast winds around 5 mph, increasing to around 10 mph in the afternoon. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to east 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows around 50. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ008-312215- Ogle- Including the cities of Rochelle, Oregon, and Byron 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the lower 80s. Southeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the mid 50s. East winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs around 80. Northeast winds 5 to 10 mph, increasing to east 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ011-312215- De Kalb- Including the cities of DeKalb and Sycamore 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs around 80. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the mid 50s. East winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph, increasing to east 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ010-312215- Lee- Including the city of Dixon 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the lower 80s. Southeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the upper 50s. East winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs around 80. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. .FRIDAY...Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ ILZ019-312215- La Salle- Including the cities of Ottawa, Streator, La Salle, Mendota, and Marseilles 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the upper 50s. East winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs around 80. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 40 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ021-312215- Grundy- Including the cities of Morris, Coal City, and Minooka 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the upper 50s. Northeast winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs around 80. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 60s. .FRIDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. $$ ILZ032-312215- Livingston- Including the cities of Pontiac, Dwight, and Fairbury 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the lower 80s. Southeast winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the upper 50s. East winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the upper 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. A chance of showers in the afternoon. Highs in the upper 80s. Chance of precipitation 30 percent. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 50 percent. $$ ILZ023-312215- Kankakee- Including the cities of Kankakee, Bourbonnais, and Bradley 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the upper 70s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs around 80. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 80s. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 50 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ039-312215- Ford- Including the cities of Paxton and Gibson City 248 AM CDT Sun May 31 2026 .TODAY...Mostly cloudy. Highs in the lower 80s. Southeast winds 5 to 10 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of sprinkles in the late evening and overnight. Lows in the upper 50s. East winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s. East winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ ILZ033-312215- Iroquois- Including the cities of Watseka and Gilman 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs around 80. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds 5 to 10 mph. .TUESDAY...Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the upper 80s. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ INZ010-312215- Newton- Including the cities of Roselawn, Kentland, and Morocco 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. Northeast winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Northeast winds around 5 mph. .TUESDAY...Sunny. Highs around 80. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 80s. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$ INZ011-312215- Jasper- Including the cities of Rensselaer and DeMotte 248 AM CDT Sun May 31 2026 .TODAY...Partly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the mid 50s. Northeast winds around 5 mph. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 70s. Northeast winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the mid 80s. .FRIDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. $$ INZ019-312215- Benton- Including the cities of Fowler and Oxford 348 AM EDT Sun May 31 2026 .TODAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s. East winds 5 to 10 mph. .TONIGHT...Mostly cloudy. A chance of sprinkles after midnight. Lows in the upper 50s. Northeast winds around 5 mph. .MONDAY...Mostly cloudy. Highs in the upper 70s. East winds around 5 mph. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. Northeast winds around 5 mph. .TUESDAY...Sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph. .TUESDAY NIGHT...Clear. Lows in the lower 50s. .WEDNESDAY...Sunny. Highs around 80. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s. .FRIDAY...Partly cloudy. Highs in the mid 80s. .FRIDAY NIGHT...Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 30 percent. .SATURDAY...Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 40 percent. $$