Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
509 FPUS55 KRIW 120634 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1232 AM MDT Tue May 12 2026 WYZ020-121000- Natrona County Lower Elevations- Including the city of Casper 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the lower 40s. Northeast winds around 10 mph with gusts up to 25 mph. .TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 10 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 80s. South winds around 10 mph with gusts up to 20 mph, increasing to southwest 20 to 25 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY...Sunny, windy with highs in the lower 70s. .THURSDAY NIGHT...Clear, windy with lows in the lower 40s. .FRIDAY...Sunny, breezy with highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny and breezy. Highs around 80. .SATURDAY NIGHT...Partly cloudy and breezy. Lows around 40. .SUNDAY...Partly cloudy with a slight chance of showers. A slight chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Cooler with highs around 60. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of rain showers. A slight chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 20 percent. $$ WYZ017-121000- Wind River Basin- Including the cities of Riverton and Shoshoni 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Sunny. Highs in the upper 70s. East winds around 10 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 80s. South winds around 10 mph with gusts up to 20 mph, increasing to southwest 25 to 30 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 50. Southwest winds 15 to 25 mph with gusts up to 45 mph. .THURSDAY...Sunny, windy with highs in the lower 70s. .THURSDAY NIGHT...Clear, windy with lows in the lower 40s. .FRIDAY...Sunny, breezy with highs in the mid 70s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .SATURDAY...Mostly sunny and windy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy and windy. Lows in the upper 30s. .SUNDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...A slight chance of snow showers in the morning. Partly cloudy with a slight chance of rain showers. Highs in the mid 60s. Chance of precipitation 20 percent. $$ WYZ018-121000- Lander Foothills- Including the city of Lander 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the upper 40s. West winds around 10 mph. .TUESDAY...Sunny. Highs around 80. North winds around 10 mph, becoming northeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 50. North winds around 10 mph in the evening. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 80s. South winds around 10 mph, increasing to southwest 25 to 30 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 40s. Southwest winds 20 to 25 mph with gusts up to 45 mph, diminishing to 10 to 15 mph after midnight. .THURSDAY...Sunny, breezy with highs in the lower 70s. .THURSDAY NIGHT...Clear, breezy with lows in the lower 40s. .FRIDAY...Sunny, breezy with highs in the upper 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SATURDAY...Mostly sunny and windy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .SUNDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy. A chance of rain and snow showers in the morning. Highs in the mid 60s. Chance of precipitation 30 percent. $$ WYZ028-121000- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the mid 40s. Southwest winds around 10 mph. .TUESDAY...Mostly sunny. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. West winds 10 to 15 mph, becoming east after midnight. .WEDNESDAY...Partly cloudy. A slight chance of. Breezy with highs in the lower 80s. South winds around 10 mph, increasing to southwest 20 to 25 mph with gusts up to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. West winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY...Sunny, breezy with highs in the upper 60s. .THURSDAY NIGHT...Clear, breezy with lows in the upper 30s. .FRIDAY...Sunny, breezy with highs in the mid 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 40. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s. .SUNDAY...Partly cloudy. A slight chance of. Highs around 60. .SUNDAY NIGHT...Partly cloudy and breezy. Lows around 30. .MONDAY...Partly cloudy. Highs in the mid 60s. $$ WYZ013-121000- Jackson Hole- Including the city of Jackson 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows around 40. .TUESDAY...Sunny. Highs in the upper 70s. West winds around 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds around 10 mph, becoming east after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Breezy with highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph, increasing to southwest 20 to 25 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent. .THURSDAY...Mostly sunny and breezy. Highs in the lower 60s. .THURSDAY NIGHT...Clear, breezy with lows in the mid 30s. .FRIDAY...Mostly sunny and breezy. Highs in the upper 60s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. A slight chance of. Highs around 60. $$ WYZ003-121000- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Sunny. Highs in the mid 70s. North winds around 10 mph, becoming northeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. East winds 10 to 15 mph, becoming southwest after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the mid 80s. South winds 15 to 20 mph with gusts up to 35 mph, increasing to 25 to 35 mph with gusts up to 55 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the lower 50s. Southwest winds 20 to 30 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight. .THURSDAY...Mostly sunny and very windy. Highs in the upper 60s. .THURSDAY NIGHT...Clear and very windy. Lows in the mid 40s. .FRIDAY...Sunny, windy with highs in the lower 70s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 40s. .SATURDAY...Mostly sunny and windy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Windy with lows in the upper 30s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of rain and snow showers, mainly in the evening. Breezy with lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy and breezy. Highs in the lower 60s. $$ WYZ004-121000- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Sunny. Highs around 80. Northwest winds around 10 mph with gusts up to 20 mph in the morning. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast winds around 10 mph, becoming southeast after midnight. .WEDNESDAY...Mostly sunny and windy. Highs around 90. Southeast winds 15 to 20 mph with gusts up to 35 mph, becoming south 20 to 30 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY...Mostly sunny and windy. Highs in the mid 70s. .THURSDAY NIGHT...Clear, windy with lows in the mid 40s. .FRIDAY...Sunny, breezy with highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny and breezy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy and windy. Lows in the upper 30s. .SUNDAY...Partly cloudy with a chance of showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Breezy with lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the mid 60s. $$ WYZ006-121000- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the upper 40s. Southwest winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the upper 70s. West winds around 10 mph in the morning. .TUESDAY NIGHT...Clear. Lows in the upper 40s. East winds around 10 mph, becoming southeast after midnight. .WEDNESDAY...Mostly sunny and breezy. Highs around 90. South winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. Southwest winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. .THURSDAY...Sunny, windy with highs in the mid 70s. .THURSDAY NIGHT...Clear, windy with lows in the mid 40s. .FRIDAY...Sunny. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny and breezy. Highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy and windy. Lows around 40. .SUNDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Breezy, cooler with highs in the upper 50s. Chance of rain 30 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the mid 30s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of rain showers in the morning. Highs in the mid 60s. Chance of rain 20 percent. $$ WYZ005-121000- Southwest Bighorn Basin- Including the city of Thermopolis 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows around 50. West winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs around 80. Northwest winds around 10 mph, becoming northeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds around 10 mph, becoming southwest with gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 80s. South winds 15 to 25 mph. Gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. Southwest winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. .THURSDAY...Sunny, windy with highs in the lower 70s. .THURSDAY NIGHT...Clear, breezy with lows in the mid 40s. .FRIDAY...Sunny, breezy with highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny and windy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows around 40. .SUNDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers, snow showers with a slight chance of thunderstorms in the afternoon. Cooler with highs around 60. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy. A slight chance of rain and snow showers in the morning. Highs in the mid 60s. Chance of precipitation 20 percent. $$ WYZ023-121000- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the lower 40s. South winds around 10 mph. .TUESDAY...Mostly sunny. Highs in the lower 80s. Northwest winds around 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast winds around 10 mph, becoming southeast after midnight. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of dry thunderstorms in the afternoon. Breezy with highs around 80. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 15 to 20 mph with gusts up to 35 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of rain showers and thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. Chance of rain 20 percent. .THURSDAY...Mostly sunny and breezy. Highs in the mid 60s. .THURSDAY NIGHT...Clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Partly cloudy. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy with a slight chance of snow showers. Highs in the mid 50s. Chance of snow 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. A slight chance of. Highs in the lower 60s. $$ WYZ025-121000- Upper Green River Basin Foothills- Including the city of Pinedale 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows around 40. .TUESDAY...Sunny. Highs around 80. Northwest winds 10 to 15 mph. .TUESDAY NIGHT...Mostly clear. Lows around 40. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast after midnight. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 15 to 25 mph with gusts up to 40 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the mid 30s. Southwest winds 20 to 25 mph with gusts up to 40 mph, becoming west 10 to 15 mph with gusts up to 30 mph after midnight. Chance of rain 40 percent. .THURSDAY...Mostly sunny and breezy. Highs around 60. .THURSDAY NIGHT...Clear, breezy with lows in the lower 30s. .FRIDAY...Sunny, breezy with highs in the upper 60s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .SUNDAY...Partly cloudy with a slight chance of snow showers. A slight chance of thunderstorms and rain showers in the afternoon. Highs in the mid 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy. A slight chance of. Highs around 60. $$ WYZ026-121000- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows around 40. North winds around 10 mph. .TUESDAY...Mostly sunny. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming northeast after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs around 80. Southeast winds 10 to 15 mph with gusts up to 25 mph, increasing to southwest 20 to 30 mph with gusts up to 50 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the upper 30s. Southwest winds 20 to 30 mph with gusts up to 45 mph, becoming west 15 to 20 mph with gusts up to 35 mph after midnight. .THURSDAY...Sunny, windy with highs in the mid 60s. .THURSDAY NIGHT...Clear, breezy with lows in the lower 30s. .FRIDAY...Sunny, breezy with highs around 70. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SATURDAY...Mostly sunny and windy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows around 30. .SUNDAY...Partly cloudy. A slight chance of. Highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy. Highs around 60. $$ WYZ010-121000- Northeast Johnson County- Including the city of Buffalo 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the mid 40s. Northwest winds around 10 mph. .TUESDAY...Mostly sunny. Highs in the lower 70s. North winds around 10 mph, becoming northeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 10 mph, becoming south with gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny and breezy, warmer with highs around 90. South winds 15 to 25 mph with gusts up to 40 mph. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny and breezy. Highs in the lower 70s. .THURSDAY NIGHT...Clear, breezy with lows in the lower 40s. .FRIDAY...Sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny and breezy. Highs in the mid 70s. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Windy with lows in the upper 30s. Chance of rain 30 percent. .SUNDAY...Partly cloudy with a chance of showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy, cooler with highs in the mid 50s. Chance of precipitation 50 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the mid 30s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of rain showers in the morning. Highs in the lower 60s. Chance of rain 30 percent. $$ WYZ011-121000- Southeast Johnson County- Including the city of Kaycee 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the mid 40s. North winds around 10 mph. .TUESDAY...Sunny. Highs in the lower 70s. North winds around 10 mph, becoming northeast in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast winds around 10 mph, becoming southwest after midnight. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 80s. South winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Sunny, breezy with highs in the lower 70s. .THURSDAY NIGHT...Clear, breezy with lows in the lower 40s. .FRIDAY...Sunny, breezy with highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers. Breezy with lows in the upper 30s. Chance of rain 20 percent. .SUNDAY...Partly cloudy with a chance of showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Cooler with highs in the upper 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of rain showers and thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 30 percent. .MONDAY...A slight chance of snow showers in the morning. Partly cloudy with a slight chance of rain showers. Highs in the lower 60s. Chance of precipitation 20 percent. $$ WYZ027-121000- South Lincoln County- Including the cities of Kemmerer and Cokeville 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows around 40. Northwest winds around 10 mph. .TUESDAY...Mostly sunny. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. Northwest winds 10 to 15 mph, becoming northeast after midnight. .WEDNESDAY...Partly cloudy and windy. Highs around 80. South winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 20 to 30 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. West winds 15 to 25 mph with gusts up to 45 mph. .THURSDAY...Sunny, breezy with highs in the lower 60s. .THURSDAY NIGHT...Clear, breezy with lows in the mid 30s. .FRIDAY...Sunny, breezy with highs around 70. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny and breezy. Highs around 70. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .SUNDAY...Partly cloudy. Highs in the mid 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs around 60. $$ WYZ016-121000- Upper Wind River Basin- Including the city of Dubois 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 70s. Southeast winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds 10 to 15 mph, becoming northwest after midnight. .WEDNESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph, increasing to southwest 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Breezy with lows in the lower 40s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 30 percent. .THURSDAY...Sunny and very windy. Highs in the lower 60s. .THURSDAY NIGHT...Clear, windy with lows around 40. .FRIDAY...Sunny, windy with highs in the upper 60s. .FRIDAY NIGHT...Mostly clear and breezy. Lows around 40. .SATURDAY...Mostly sunny and very windy. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Windy with lows in the mid 30s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy with a chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the evening, then a slight chance of rain showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 20 percent. $$ WYZ001-121000- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the mid 30s. .TUESDAY...Sunny. Highs in the upper 60s. West winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Lows around 40. South winds around 10 mph, becoming southeast after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Breezy with highs in the upper 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 20 to 25 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the mid 30s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 30 percent. .THURSDAY...Mostly sunny. A slight chance of snow showers in the morning. Breezy with highs in the lower 50s. Chance of snow 20 percent. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .FRIDAY...Mostly sunny and breezy. Highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SATURDAY...Partly cloudy. A slight chance of. Breezy with highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Lows in the mid 20s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers with a slight chance of thunderstorms in the evening. Lows in the mid 20s. Chance of snow 30 percent. .MONDAY...Partly cloudy. Highs around 50. $$ WYZ029-121000- Flaming Gorge- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows around 50. .TUESDAY...Mostly sunny. Highs in the lower 80s. West winds 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. Southwest winds 10 to 15 mph, becoming southeast after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Breezy with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 15 to 20 mph with gusts up to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Breezy with lows in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY...Sunny, windy with highs in the mid 60s. .THURSDAY NIGHT...Clear, windy with lows around 40. .FRIDAY...Sunny, breezy with highs in the lower 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows around 40. .SUNDAY...Partly cloudy. A slight chance of. Breezy with highs around 60. .SUNDAY NIGHT...Partly cloudy. A slight chance of. Breezy with lows in the mid 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ022-121000- Casper Mountain- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the lower 40s. Northeast winds around 10 mph. .TUESDAY...Sunny. Highs in the upper 60s. Northeast winds around 10 mph, becoming north in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds 10 to 15 mph, becoming southeast after midnight. Gusts up to 30 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 10 mph, becoming southwest with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY...Sunny, windy with highs in the mid 60s. .THURSDAY NIGHT...Clear, breezy with lows in the lower 40s. .FRIDAY...Sunny, breezy with highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SATURDAY...Mostly sunny and breezy. Highs in the lower 70s. .SATURDAY NIGHT...Mostly cloudy and breezy. Lows in the upper 30s. .SUNDAY...Partly cloudy with a slight chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then a slight chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms and snow showers in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. $$ WYZ002-121000- Absaroka Mountains- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the mid 30s. West winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 40 mph, increasing to 25 to 35 mph with gusts up to 60 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly clear after midnight. Windy with lows in the mid 30s. Southwest winds 25 to 35 mph with gusts up to 60 mph. Chance of rain 30 percent. .THURSDAY...Mostly sunny and very windy. Highs in the upper 40s. .THURSDAY NIGHT...Clear and very windy. Lows in the lower 30s. .FRIDAY...Sunny, windy with highs in the lower 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SATURDAY...Mostly sunny and very windy. Highs around 50. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Windy with lows in the mid 20s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Breezy with highs around 40. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers with a slight chance of thunderstorms in the evening, then a slight chance of snow showers after midnight. Lows in the lower 20s. Chance of snow 30 percent. .MONDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 40s. Chance of snow 30 percent. $$ WYZ007-121000- Owl Creek and Bridger Mountains- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the upper 40s. Northwest winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the lower 70s. North winds around 10 mph, becoming east in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 50. East winds 10 to 15 mph, becoming south after midnight. .WEDNESDAY...Mostly sunny and windy. Highs in the lower 80s. South winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 50 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the lower 50s. Southwest winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph after midnight. .THURSDAY...Sunny, windy with highs in the mid 60s. .THURSDAY NIGHT...Clear, windy with lows in the mid 40s. .FRIDAY...Sunny, windy with highs around 70. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .SATURDAY...Mostly sunny and windy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy and windy. Lows in the upper 30s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Breezy with lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of rain and snow showers. Highs in the upper 50s. Chance of precipitation 20 percent. $$ WYZ008-121000- Bighorn Mountains West- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the lower 40s. East winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the mid 60s. Southwest winds around 10 mph with gusts up to 20 mph, becoming west in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny. A slight chance of. Windy with highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph, becoming southwest 20 to 30 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then mostly clear after midnight. Breezy with lows in the mid 40s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 40 percent. .THURSDAY...Sunny, windy with highs in the upper 50s. .THURSDAY NIGHT...Mostly clear and windy. Lows around 40. .FRIDAY...Sunny, breezy with highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of rain showers. A chance of snow showers after midnight. Breezy with lows in the mid 30s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 40 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of snow and rain showers. Lows around 30. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a chance of snow showers with a slight chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. $$ WYZ009-121000- Bighorn Mountains Southeast- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the lower 40s. North winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the lower 60s. North winds around 10 mph with gusts up to 20 mph. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 10 mph, becoming west after midnight. Gusts up to 25 mph. .WEDNESDAY...Mostly sunny and windy. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 50 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the upper 40s. Southwest winds 20 to 30 mph with gusts up to 55 mph. .THURSDAY...Sunny and very windy. Highs around 60. .THURSDAY NIGHT...Clear and very windy. Lows around 40. .FRIDAY...Sunny, breezy with highs in the lower 60s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .SATURDAY...Mostly sunny. A slight chance of. Windy with highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy with a chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the evening, then a slight chance of rain showers after midnight. Breezy with lows in the mid 30s. Chance of precipitation 40 percent. .SUNDAY...Partly cloudy with snow showers likely. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Breezy, cooler with highs in the upper 40s. Chance of precipitation 60 percent. .SUNDAY NIGHT...A chance of rain showers with a slight chance of thunderstorms in the evening. Partly cloudy with a chance of snow showers. Lows around 30. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. $$ WYZ012-121000- Teton and Gros Ventre Mountains- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the upper 30s. Southwest winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the mid 60s. West winds around 10 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest winds around 10 mph with gusts up to 20 mph, becoming east with gusts up to 30 mph after midnight. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Southeast winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 15 to 25 mph with gusts up to 45 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the lower 30s. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of rain 40 percent. .THURSDAY...Mostly sunny and breezy. Highs in the upper 40s. .THURSDAY NIGHT...Clear, breezy with lows in the lower 30s. .FRIDAY...Mostly sunny and breezy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Breezy with lows in the upper 20s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy. Highs in the upper 40s. $$ WYZ014-121000- Wind River Mountains West- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the upper 30s. Northwest winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds 10 to 15 mph, becoming northeast after midnight. .WEDNESDAY...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 mid 60s. South winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 20 to 30 mph with gusts up to 50 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with rain showers likely, a slight chance of thunderstorms and snow showers in the evening, then mostly clear after midnight. Little or no snow accumulation. Windy with lows in the lower 30s. West winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph after midnight. Chance of precipitation 60 percent. .THURSDAY...Mostly sunny and windy. Highs around 50. .THURSDAY NIGHT...Clear, windy with lows around 30. .FRIDAY...Sunny, windy with highs in the mid 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. A slight chance of. Breezy with lows in the upper 20s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers with a slight chance of thunderstorms in the evening, then a slight chance of snow showers after midnight. Lows in the lower 20s. Chance of snow 30 percent. .MONDAY...Partly cloudy with a slight chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of snow 20 percent. $$ WYZ015-121000- Wind River Mountains East- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph. .TUESDAY...Sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 30 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the mid 60s. Southwest winds 20 to 25 mph with gusts up to 40 mph, increasing to 25 to 35 mph with gusts up to 60 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Windy with lows in the mid 30s. Southwest winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 30 percent. .THURSDAY...Sunny and very windy. Highs around 50. .THURSDAY NIGHT...Clear and very windy. Lows in the lower 30s. .FRIDAY...Sunny, windy with highs in the mid 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Very windy with highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. A slight chance of. Windy with lows in the upper 20s. .SUNDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 40s. Chance of snow 40 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of snow showers. Lows in the mid 20s. Chance of snow 30 percent. .MONDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of snow 30 percent. $$ WYZ019-121000- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the lower 40s. North winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the mid 70s. Northeast winds around 10 mph, becoming north in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. East winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 25 mph, increasing to southwest 20 to 30 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the upper 40s. Southwest winds 20 to 30 mph, diminishing to 15 to 20 mph after midnight. Gusts up to 45 mph. .THURSDAY...Sunny, windy with highs in the upper 60s. .THURSDAY NIGHT...Clear, windy with lows around 40. .FRIDAY...Sunny, breezy with highs in the lower 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 40s. .SATURDAY...Mostly sunny and windy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .SUNDAY...Partly cloudy with a slight chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of snow showers. Highs around 60. Chance of snow 20 percent. $$ WYZ024-121000- Salt River and Wyoming Ranges- 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Clear. Lows in the lower 40s. West winds around 10 mph with gusts up to 20 mph. .TUESDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 10 to 15 mph, becoming southeast after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 70s. South winds 15 to 20 mph with gusts up to 35 mph, becoming southwest 15 to 25 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph. .THURSDAY...Mostly sunny and windy. Highs in the mid 50s. .THURSDAY NIGHT...Clear, windy with lows in the lower 30s. .FRIDAY...Sunny, breezy with highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows around 30. .SUNDAY...Partly cloudy and breezy. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. A slight chance of. Highs in the mid 50s. $$ WYZ030-121000- East Sweetwater County- Including the city of Wamsutter 1232 AM MDT Tue May 12 2026 .REST OF TONIGHT...Mostly clear. Lows in the mid 40s. West winds around 10 mph. .TUESDAY...Mostly sunny. Highs around 80. Northwest winds 10 to 15 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming northeast after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 80s. South winds 10 to 15 mph with gusts up to 30 mph, becoming southwest 15 to 25 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then clearing. Breezy with lows in the mid 40s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY...Sunny, windy with highs in the upper 60s. .THURSDAY NIGHT...Clear, windy with lows in the upper 30s. .FRIDAY...Sunny, breezy with highs in the lower 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy and breezy. Lows around 40. .SUNDAY...Partly cloudy. A slight chance of. Breezy with highs around 60. .SUNDAY NIGHT...Partly cloudy. A slight chance of. Breezy with lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 60s. $$