FPUS55 KRIW 060535 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1133 PM MDT Tue May 5 2026 WYZ020-061000- Natrona County Lower Elevations- Including the city of Casper 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. Lows in the lower 20s. North winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. Northwest winds around 10 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy. A slight chance of. Breezy with highs in the mid 60s. West winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY NIGHT...Mostly cloudy with rain showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 70 percent. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly cloudy. A slight chance of. Lows in the lower 40s. .SATURDAY...Showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Lows in the mid 30s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs around 80. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs around 80. $$ WYZ017-061000- Wind River Basin- Including the cities of Riverton and Shoshoni 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Mostly cloudy. A chance of snow showers late this evening. Lows in the mid 20s. Northeast winds around 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy. A slight chance of. Breezy with highs around 70. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. A chance of showers in the evening. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 30 percent. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the upper 30s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the upper 40s. .TUESDAY...Mostly sunny and breezy. Highs in the lower 80s. $$ WYZ018-061000- Lander Foothills- Including the city of Lander 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Snow showers likely. Snow accumulation up to 1 inch. Lows in the mid 20s. North winds around 10 mph, becoming northwest after midnight. Chance of snow 60 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. South winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy and breezy. Highs in the upper 60s. Southwest winds around 10 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph in the evening. .FRIDAY...Partly cloudy. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Lows in the upper 30s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear and breezy. Lows around 50. .TUESDAY...Mostly sunny and breezy. Highs in the lower 80s. $$ WYZ028-061000- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1133 PM MDT Tue May 5 2026 .TONIGHT...A slight chance of thunderstorms late this evening. Patchy blowing snow late this evening. Snow showers. Snow accumulation up to 2 inches. Breezy with lows in the mid 20s. Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. East winds around 10 mph, becoming northwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy and breezy. Highs in the mid 60s. West winds 20 to 25 mph with gusts up to 40 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. West winds 20 to 25 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .FRIDAY...Mostly sunny and breezy. Highs around 70. .FRIDAY NIGHT...Partly cloudy and breezy. Lows around 40. .SATURDAY...Sunny, breezy with highs around 70. .SATURDAY NIGHT...Clear, breezy with lows in the mid 30s. .SUNDAY...Sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Sunny, breezy with highs around 80. .MONDAY NIGHT...Clear, breezy with lows in the mid 40s. .TUESDAY...Sunny, breezy with highs around 80. $$ WYZ013-061000- Jackson Hole- Including the city of Jackson 1133 PM MDT Tue May 5 2026 .TONIGHT...Mostly clear. Lows in the lower 20s. North winds around 10 mph with gusts up to 25 mph. .WEDNESDAY...Sunny. Highs in the mid 50s. Northwest winds around 10 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .THURSDAY...Partly cloudy. A slight chance of. Highs in the lower 60s. Southwest winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 40. .SATURDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny. Highs in the upper 70s. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny, breezy with highs in the upper 70s. $$ WYZ003-061000- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Mostly cloudy late this evening, then clearing. Lows in the mid 20s. North winds around 10 mph with gusts up to 20 mph late this evening. .WEDNESDAY...Sunny. Highs in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 40. West winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy. Showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. West winds 15 to 20 mph, becoming northwest in the afternoon. Gusts up to 35 mph. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Breezy with lows in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph in the evening. Chance of rain 30 percent. .FRIDAY...Partly cloudy and breezy. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the upper 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly clear after midnight. Breezy with lows around 40. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Mostly sunny and breezy. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. .TUESDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 70s. $$ WYZ004-061000- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph. .WEDNESDAY...Sunny. Highs in the mid 50s. South winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Southeast winds around 10 mph with gusts up to 20 mph, becoming north 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Breezy with lows around 40. North winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph after midnight. Chance of rain 30 percent. .FRIDAY...Partly cloudy. Highs in the lower 70s. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Windy with highs in the upper 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .TUESDAY...Mostly sunny. Highs around 80. $$ WYZ006-061000- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Partly cloudy late this evening, then clearing. Lows in the mid 20s. North winds 10 to 15 mph, becoming west after midnight. .WEDNESDAY...Sunny. Highs in the mid 50s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. East winds around 10 mph, becoming southeast after midnight. .THURSDAY...Partly cloudy. Highs around 70. North winds 10 to 15 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows around 40. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west after midnight. Chance of rain 40 percent. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the upper 40s. .TUESDAY...Mostly sunny. Highs around 80. $$ WYZ005-061000- Southwest Bighorn Basin- Including the city of Thermopolis 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Mostly cloudy late this evening, then clearing. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Sunny. Highs in the mid 50s. Southwest winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southeast winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows around 40. North winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 30 percent. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the mid 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear. Lows around 50. .TUESDAY...Mostly sunny. Highs around 80. $$ WYZ023-061000- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1133 PM MDT Tue May 5 2026 .TONIGHT...Partly cloudy late this evening, then clearing. Lows in the mid 20s. North winds around 10 mph late this evening. .WEDNESDAY...Sunny. Highs around 60. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Northwest winds around 10 mph with gusts up to 25 mph in the evening. .THURSDAY...Partly cloudy and breezy. Highs in the upper 60s. South winds around 10 mph with gusts up to 20 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .FRIDAY...Partly cloudy. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. .SUNDAY...Sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 80s. $$ WYZ025-061000- Upper Green River Basin Foothills- Including the city of Pinedale 1133 PM MDT Tue May 5 2026 .TONIGHT...Partly cloudy. A chance of snow showers after midnight. Cold with lows around 19. North winds around 10 mph, becoming northeast after midnight. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .THURSDAY...Partly cloudy. A slight chance of. Breezy with highs around 60. Northwest winds around 10 mph with gusts up to 20 mph, increasing to west 20 to 25 mph with gusts up to 35 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 30s. Northwest winds 20 to 25 mph in the evening. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. .SATURDAY...Mostly sunny and breezy. Highs in the lower 60s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Clear, breezy with lows in the upper 30s. .TUESDAY...Sunny, breezy with highs in the mid 70s. $$ WYZ026-061000- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1133 PM MDT Tue May 5 2026 .TONIGHT...Cloudy with snow showers likely. Snow accumulation up to 1 inch. Breezy, cold with lows around 20. East winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 60 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. South winds around 10 mph, becoming west in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Partly cloudy and breezy. Highs in the lower 60s. West winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 30s. West winds 20 to 25 mph with gusts up to 35 mph, becoming northwest around 10 mph after midnight. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 70. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. .SATURDAY...Sunny, breezy with highs in the mid 60s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .SUNDAY...Sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Sunny. Highs in the upper 70s. .MONDAY NIGHT...Clear, breezy with lows in the upper 30s. .TUESDAY...Sunny, breezy with highs in the upper 70s. $$ WYZ010-061000- Northeast Johnson County- Including the city of Buffalo 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Mostly clear. Lows in the mid 20s. North winds around 10 mph late this evening. .WEDNESDAY...Sunny. Highs in the lower 50s. Northwest winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. West winds around 10 mph, becoming southwest with gusts up to 20 mph after midnight. .THURSDAY...Mostly cloudy with a chance of rain showers in the morning, then partly cloudy with rain showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. West winds 10 to 15 mph, becoming north 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. Showers likely with a slight chance of thunderstorms in the evening. Breezy with lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming west around 10 mph after midnight. Chance of rain 60 percent. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Windy with highs in the lower 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers and thunderstorms in the evening. Lows in the upper 30s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. $$ WYZ011-061000- Southeast Johnson County- Including the city of Kaycee 1133 PM MDT Tue May 5 2026 ...FREEZE WARNING REMAINS IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TONIGHT...Partly cloudy late this evening, then clearing. Lows in the mid 20s. North winds around 10 mph late this evening. .WEDNESDAY...Mostly sunny. Highs around 50. West winds 10 to 15 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. West winds 10 to 15 mph, becoming northwest in the afternoon. Gusts up to 30 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 60 percent. .FRIDAY...Partly cloudy. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the mid 40s. Chance of rain 20 percent. .SATURDAY...Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Lows in the upper 30s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ027-061000- South Lincoln County- Including the cities of Kemmerer and Cokeville 1133 PM MDT Tue May 5 2026 .TONIGHT...A chance of rain showers late this evening. Snow showers likely. Snow accumulation up to 1 inch. Breezy with lows in the mid 20s. East winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 70 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. East winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. West winds 15 to 20 mph. .THURSDAY...Partly cloudy and breezy. Highs in the mid 60s. West winds 20 to 25 mph with gusts up to 35 mph. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 20 to 25 mph with gusts up to 35 mph, diminishing to around 10 mph after midnight. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 70. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. .SATURDAY...Sunny, breezy with highs in the mid 60s. .SATURDAY NIGHT...Clear. Lows in the mid 30s. .SUNDAY...Sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Sunny, breezy with highs around 80. .MONDAY NIGHT...Clear, breezy with lows around 40. .TUESDAY...Sunny, breezy with highs around 80. $$ WYZ016-061000- Upper Wind River Basin- Including the city of Dubois 1133 PM MDT Tue May 5 2026 .TONIGHT...Mostly cloudy. Snow showers late this evening, then a chance of snow showers after midnight. Snow accumulation up to 2 inches. Cold with lows around 20. Southeast winds around 10 mph, becoming south after midnight. Chance of snow 80 percent. .WEDNESDAY...Mostly sunny and breezy. Highs around 50. Southwest winds 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the evening. .THURSDAY...Partly cloudy and windy. Highs in the lower 60s. West winds 20 to 30 mph with gusts up to 45 mph. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. Northwest winds 20 to 25 mph with gusts up to 35 mph in the evening. .FRIDAY...Partly cloudy and breezy. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the lower 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the mid 30s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and windy. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .TUESDAY...Sunny, windy with highs in the mid 70s. $$ WYZ001-061000- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1133 PM MDT Tue May 5 2026 .TONIGHT...Partly cloudy late this evening, then clearing. Cold with lows 13 to 19. North winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of. Lows in the lower 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Partly cloudy. A chance of rain and snow showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 50s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A chance of rain and snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .SUNDAY...Mostly sunny. Highs around 60. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .TUESDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ029-061000- Flaming Gorge- 1133 PM MDT Tue May 5 2026 .TONIGHT...Snow showers, rain showers likely with a slight chance of thunderstorms late this evening, then snow showers after midnight. Patchy blowing snow. Snow accumulation up to 1 inch. Breezy with lows in the mid 20s. Northeast winds 20 to 25 mph with gusts up to 40 mph. Chance of precipitation 80 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. Northeast winds 10 to 15 mph, becoming northwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds 10 to 15 mph, becoming southwest after midnight. .THURSDAY...Partly cloudy and windy. Highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph, becoming west 20 to 30 mph with gusts up to 40 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. West winds 20 to 25 mph with gusts up to 40 mph, becoming southwest around 10 mph after midnight. .FRIDAY...Mostly sunny and windy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .SATURDAY...Sunny, windy with highs in the upper 60s. .SATURDAY NIGHT...Clear, breezy with lows around 40. .SUNDAY...Sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny and breezy. Highs in the upper 70s. .MONDAY NIGHT...Mostly clear and breezy. Lows around 50. .TUESDAY...Mostly sunny and breezy. Highs in the lower 80s. $$ WYZ022-061000- Casper Mountain- 1133 PM MDT Tue May 5 2026 .TONIGHT...Mostly cloudy. A chance of snow showers late this evening. Cold with lows 16 to 22. Northeast winds around 10 mph with gusts up to 20 mph. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. Southwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy and not as cool with highs in the upper 50s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy. Rain showers with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy. Highs in the lower 60s. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers and thunderstorms in the evening. Lows in the mid 30s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny. Highs in the lower 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ002-061000- Absaroka Mountains- 1133 PM MDT Tue May 5 2026 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. A chance of snow showers late this evening. Cold with lows 7 to 17 above. North winds around 10 mph. Chance of snow 30 percent. .WEDNESDAY...Sunny, breezy with highs in the lower 40s. West winds around 10 mph with gusts up to 25 mph, becoming northwest 15 to 20 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy and not as cool with lows around 30. West winds 20 to 25 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Breezy with lows around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming west around 10 mph after midnight. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms after midnight. Breezy with lows in the mid 30s. Chance of precipitation 40 percent. .SATURDAY...Partly cloudy with a chance of snow showers. A chance of rain showers in the morning, then rain showers likely with a chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain and snow showers in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. Highs in the lower 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny and windy. Highs in the upper 50s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .TUESDAY...Mostly sunny. A slight chance of. Windy with highs in the upper 50s. $$ WYZ007-061000- Owl Creek and Bridger Mountains- 1133 PM MDT Tue May 5 2026 .TONIGHT...Partly cloudy. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 40s. West winds around 10 mph. Gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. West winds 10 to 15 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Breezy with lows around 40. North winds 15 to 20 mph, becoming northwest around 10 mph after midnight. Chance of rain 30 percent. .FRIDAY...Partly cloudy. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of. Lows in the mid 40s. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 50s. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers and thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the upper 30s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear and breezy. Lows around 50. .TUESDAY...Mostly sunny and breezy. Highs in the lower 70s. $$ WYZ008-061000- Bighorn Mountains West- 1133 PM MDT Tue May 5 2026 .TONIGHT...Partly cloudy late this evening, then clearing. Cold with lows 10 to 24. Northeast winds around 10 mph. .WEDNESDAY...Mostly sunny. Highs around 40. West winds 10 to 15 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of snow showers in the morning, then rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the evening. Little or no snow accumulation. Breezy with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph in the evening. Chance of precipitation 60 percent. .FRIDAY...Partly cloudy. Highs in the upper 50s. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of rain and snow showers after midnight. Lows in the lower 40s. Chance of precipitation 40 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Snow showers likely. Rain showers likely with a slight chance of thunderstorms in the morning, then a chance of thunderstorms and rain showers in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 50s. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers, thunderstorms and snow showers in the evening. Lows in the mid 30s. Chance of precipitation 20 percent. .SUNDAY...Mostly sunny. Highs in the upper 50s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 60s. $$ WYZ009-061000- Bighorn Mountains Southeast- 1133 PM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM MDT WEDNESDAY... .TONIGHT...Partly cloudy. Cold with lows 11 to 21. North winds around 10 mph. .WEDNESDAY...Mostly sunny and breezy. Highs around 40. Northwest winds 15 to 20 mph. Gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with rain showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 70 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers with a slight chance of snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming west around 10 mph with gusts up to 20 mph after midnight. Chance of precipitation 70 percent. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in the upper 50s. .FRIDAY NIGHT...Mostly cloudy. A chance of rain showers with possible snow showers and thunderstorms likely after midnight. Little or no snow accumulation. Lows in the lower 40s. Chance of precipitation 60 percent. .SATURDAY...Rain and snow showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the lower 50s. Chance of precipitation 80 percent. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Lows in the mid 30s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 50s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny and breezy. Highs in the upper 60s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .TUESDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 20 percent. $$ WYZ012-061000- Teton and Gros Ventre Mountains- 1133 PM MDT Tue May 5 2026 .TONIGHT...Mostly clear. Cold with lows 13 to 21. Northeast winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Sunny, breezy with highs in the mid 40s. North winds around 10 mph with gusts up to 20 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph, becoming southwest around 10 mph with gusts up to 20 mph after midnight. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph in the evening. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 50s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of snow showers, a slight chance of rain showers and thunderstorms in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .SUNDAY...Mostly sunny. Highs in the upper 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny and breezy. Highs in the lower 60s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .TUESDAY...Mostly sunny and breezy. Highs in the lower 60s. $$ WYZ014-061000- Wind River Mountains West- 1133 PM MDT Tue May 5 2026 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. A 30 percent chance of snow showers. Patchy blowing snow. Breezy, cold with lows 7 to 17 above. Northeast winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 40. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Breezy with highs in the upper 40s. West winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 30. West winds 20 to 25 mph with gusts up to 40 mph in the evening. .FRIDAY...Partly cloudy and breezy. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Breezy with highs around 50. Chance of precipitation 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs in the upper 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny and breezy. Highs in the lower 60s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .TUESDAY...Sunny, windy with highs in the lower 60s. $$ WYZ015-061000- Wind River Mountains East- 1133 PM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM MDT WEDNESDAY... .TONIGHT...Mostly cloudy. Snow showers late this evening, then snow showers likely after midnight. Areas of blowing snow late this evening, then patchy blowing snow after midnight. Snow may be heavy at times late this evening. Visibility one quarter mile or less at times. Snow accumulation up to 3 inches. Cold with lows 5 to 17 above. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 30s. Northwest winds around 10 mph with gusts up to 25 mph, increasing to 15 to 20 mph with gusts up to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the upper 20s. West winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Windy with highs in the upper 40s. West winds 20 to 30 mph with gusts up to 45 mph. .THURSDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s. West winds 25 to 30 mph with gusts up to 45 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .FRIDAY...Partly cloudy and windy. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the mid 30s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of snow showers in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny and breezy. Highs in the mid 50s. .SUNDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .MONDAY...Mostly sunny and breezy. Highs around 60. .MONDAY NIGHT...Mostly clear and windy. Lows in the lower 40s. .TUESDAY...Sunny, windy with highs around 60. $$ WYZ019-061000- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1133 PM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 7 AM MDT WEDNESDAY... .TONIGHT...Patchy blowing snow late this evening. Mostly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows around 20. Northeast winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. North winds around 10 mph with gusts up to 20 mph, becoming northwest with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy and breezy. Highs in the lower 60s. West winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Breezy with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 40 mph in the evening. Chance of rain 40 percent. .FRIDAY...Partly cloudy and breezy. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 40s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the mid 30s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny and breezy. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Mostly sunny and breezy. Highs in the upper 70s. $$ WYZ024-061000- Salt River and Wyoming Ranges- 1133 PM MDT Tue May 5 2026 .TONIGHT...Partly cloudy with a 30 percent chance of snow showers. Lows in the lower 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. Southeast winds around 10 mph with gusts up to 20 mph, becoming northwest 15 to 20 mph with gusts up to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy and breezy. Highs in the mid 50s. West winds 15 to 25 mph with gusts up to 45 mph. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 20 to 25 mph with gusts up to 45 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 60s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. .SATURDAY...Mostly sunny and breezy. Highs in the upper 50s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SUNDAY...Sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Sunny, breezy with highs in the upper 60s. .MONDAY NIGHT...Clear, breezy with lows in the lower 40s. .TUESDAY...Sunny, windy with highs in the upper 60s. $$ WYZ030-061000- East Sweetwater County- Including the city of Wamsutter 1133 PM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 7 AM MDT WEDNESDAY... .TONIGHT...Mostly cloudy. Snow showers late this evening, then a chance of snow showers after midnight. Patchy blowing snow. Snow accumulation up to 1 inch. Breezy with lows in the lower 20s. Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 40s. Northeast winds 15 to 20 mph, becoming north 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy and breezy. Highs in the lower 60s. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. West winds 20 to 25 mph with gusts up to 40 mph, diminishing to around 10 mph after midnight. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 70. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows around 40. .SATURDAY...Mostly sunny and breezy. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SUNDAY...Sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs around 80. .MONDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .TUESDAY...Mostly sunny and breezy. Highs around 80. $$