FPUS55 KRIW 290151 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 748 PM MDT Tue Apr 28 2026 WYZ020-291000- Natrona County Lower Elevations- Including the city of Casper 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph this evening. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 50. Northwest winds around 10 mph, becoming north in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and snow showers. Lows around 30. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Highs around 50. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northeast winds 10 to 15 mph in the evening. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 30s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 40. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. $$ WYZ017-291000- Wind River Basin- Including the cities of Riverton and Shoshoni 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west after midnight. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Northwest winds around 10 mph, becoming north in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then a chance of rain and snow showers after midnight. Snow accumulation up to 2 inches. Lows in the mid 30s. North winds around 10 mph in the evening. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. North winds 10 to 15 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows around 30. Northeast winds 10 to 15 mph in the evening. .FRIDAY...Sunny. Highs in the lower 60s. .FRIDAY NIGHT...Clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 40s. Chance of rain 30 percent. .TUESDAY...Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. $$ WYZ018-291000- Lander Foothills- Including the city of Lander 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the upper 20s. West winds around 10 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with rain showers likely with a slight chance of thunderstorms in the afternoon. Highs around 50. Chance of rain 60 percent. .WEDNESDAY NIGHT...Rain showers likely. A slight chance of thunderstorms and snow showers in the evening, then snow showers likely after midnight. Snow accumulation up to 1 inch. Lows in the lower 30s. Northwest winds around 10 mph in the evening. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Northeast winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Sunny. Highs in the lower 60s. .FRIDAY NIGHT...Clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 40. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ WYZ028-291000- Rock Springs and Green River- Including the cities of Rock Springs and Green River 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the mid 20s. West winds 10 to 15 mph. .WEDNESDAY...Sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Northwest winds around 10 mph, becoming northeast after midnight. .THURSDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. .SUNDAY...Partly cloudy. Highs around 70. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows around 40. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent. $$ WYZ013-291000- Jackson Hole- Including the city of Jackson 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Lows in the mid 20s. Southwest winds around 10 mph with gusts up to 20 mph this evening. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .THURSDAY...Mostly sunny. A chance of snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. North winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .THURSDAY NIGHT...Clear. Lows in the mid 20s. Northeast winds around 10 mph in the evening. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Lows in the mid 30s. Chance of rain 30 percent. .MONDAY...Mostly sunny with a slight chance of rain showers in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. .MONDAY 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. .TUESDAY...Mostly sunny. A slight chance of rain and snow showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent. $$ WYZ003-291000- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Scattered rain showers this evening. Lows around 30. West winds around 10 mph. Gusts up to 25 mph this evening. Chance of rain 30 percent. .WEDNESDAY...Mostly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs in the mid 40s. North winds around 10 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Northwest winds 10 to 15 mph. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny. Highs in the lower 50s. Northwest winds around 10 mph, becoming north in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. .FRIDAY...Sunny. Highs in the lower 60s. .FRIDAY NIGHT...Clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. Chance of rain 20 percent. .MONDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 20 percent. $$ WYZ004-291000- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Lows in the lower 30s. Northwest winds around 10 mph with gusts up to 20 mph this evening. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Northwest winds 10 to 15 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly sunny. A slight chance of. Highs around 60. Northwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Clear. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph in the evening. .FRIDAY...Sunny. Highs in the mid 60s. .FRIDAY NIGHT...Clear. Lows around 40. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 40s. Chance of rain 20 percent. .MONDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. $$ WYZ006-291000- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Lows around 30. Northwest winds around 10 mph with gusts up to 20 mph this evening. .WEDNESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Northwest winds around 10 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers. A chance of snow showers after midnight. Lows in the mid 30s. North winds around 10 mph, becoming west after midnight. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with a slight chance of rain and snow showers in the morning, then mostly sunny with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Northwest winds around 10 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows around 30. Northeast winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Sunny. Highs in the mid 60s. .FRIDAY NIGHT...Clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the lower 40s. Chance of rain 20 percent. .TUESDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. $$ WYZ005-291000- Southwest Bighorn Basin- Including the city of Thermopolis 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Lows in the upper 20s. West winds around 10 mph with gusts up to 25 mph this evening. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. North winds around 10 mph in the afternoon. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy in the morning, then clearing. A chance of snow showers in the morning. A chance of rain showers. Highs in the mid 50s. North winds 10 to 15 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. North winds 10 to 15 mph in the evening. .FRIDAY...Sunny. Highs in the mid 60s. .FRIDAY NIGHT...Clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy with a slight chance of showers in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A slight chance of showers in the evening. Lows in the lower 40s. Chance of rain 20 percent. .TUESDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. $$ WYZ023-291000- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Patchy fog after midnight. Lows in the mid 20s. .WEDNESDAY...Partly cloudy. Patchy fog in the morning. A chance of rain showers, a slight chance of thunderstorms and snow showers in the afternoon. Highs around 50. Northwest winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 30. North winds around 10 mph in the evening. .THURSDAY...Mostly sunny with a chance of rain and snow showers in the morning, then partly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 50s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows around 30. Chance of rain 20 percent. .FRIDAY...Sunny. Highs in the lower 60s. .FRIDAY NIGHT...Clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers, mainly in the evening. Lows around 40. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 50 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows around 40. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 40 percent. $$ WYZ025-291000- Upper Green River Basin Foothills- Including the city of Pinedale 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the lower 20s. Northwest winds 10 to 15 mph this evening. .WEDNESDAY...Partly cloudy. A chance of snow showers, a slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 40s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow showers, a slight chance of rain showers and thunderstorms in the evening. Lows around 30. North winds around 10 mph in the evening. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs around 50. Chance of snow 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. East winds around 10 mph in the evening. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Clear. Lows in the mid 20s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy. A slight chance of. Highs in the mid 60s. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Lows in the lower 30s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent. $$ WYZ026-291000- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the lower 20s. Northwest winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 50. West winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers after midnight. Lows in the upper 20s. North winds around 10 mph, becoming east after midnight. Chance of snow 30 percent. .THURSDAY...Partly cloudy. A chance of snow showers, a slight chance of rain showers and thunderstorms in the afternoon. Highs in the lower 50s. East winds 10 to 15 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. Northeast winds around 10 mph. .FRIDAY...Sunny. Highs in the upper 50s. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy. A slight chance of. Highs in the upper 60s. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. .MONDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A slight chance of rain showers and thunderstorms in the evening. Lows in the mid 30s. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. $$ WYZ010-291000- Northeast Johnson County- Including the city of Buffalo 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Lows around 30. Northwest winds around 10 mph with gusts up to 25 mph, becoming southwest after midnight. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. North winds 10 to 15 mph in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 50s. North winds 10 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows around 30. North winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Sunny. Highs in the lower 60s. .FRIDAY NIGHT...Clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. .SUNDAY...Mostly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. Chance of rain 20 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. $$ WYZ011-291000- Southeast Johnson County- Including the city of Kaycee 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Lows in the upper 20s. North winds around 10 mph with gusts up to 25 mph, becoming southwest after midnight. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 50. North winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Northwest winds around 10 mph in the evening. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. North winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds around 10 mph in the evening. .FRIDAY...Sunny. Highs in the lower 60s. .FRIDAY NIGHT...Clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. $$ WYZ027-291000- South Lincoln County- Including the cities of Kemmerer and Cokeville 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph this evening. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 50. West winds 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph, becoming northeast after midnight. .THURSDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. East winds 10 to 15 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northeast winds around 10 mph with gusts up to 20 mph. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. .SUNDAY...Partly cloudy. A slight chance of. Highs in the upper 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the upper 30s. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent. $$ WYZ016-291000- Upper Wind River Basin- Including the city of Dubois 748 PM MDT Tue Apr 28 2026 .TONIGHT...Mostly clear. Lows in the mid 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph this evening. .WEDNESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly cloudy with snow showers, rain showers likely with a slight chance of thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 40s. Northwest winds around 10 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow showers, rain showers likely with a slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Snow accumulation up to 2 inches. Lows around 30. Northeast winds around 10 mph in the evening. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. East winds 10 to 15 mph in the evening. .FRIDAY...Sunny. Highs in the mid 50s. .FRIDAY NIGHT...Clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening, then a slight chance of rain and snow showers after midnight. Lows around 40. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. $$ WYZ001-291000- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy with scattered snow showers with isolated thunderstorms this evening, then mostly cloudy after midnight. Patchy fog after midnight. Lows in the lower 20s. West winds around 10 mph with gusts up to 20 mph this evening. Chance of snow 30 percent. .WEDNESDAY...Patchy fog in the morning. Mostly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 30s. Northwest winds around 10 mph in the afternoon. Chance of snow 40 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Lows in the lower 20s. Northeast winds around 10 mph in the evening. Chance of snow 30 percent. .THURSDAY...Mostly sunny. A slight chance of. Highs in the mid 40s. Northeast winds around 10 mph with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Clear, cold with lows around 20. Northeast winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Sunny. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Partly cloudy. Highs in the mid 50s. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows around 30. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then mostly sunny with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of rain and snow showers in the evening, then mostly clear after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 30 percent. $$ WYZ029-291000- Flaming Gorge- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows around 30. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. Northwest winds around 10 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. Northwest winds 10 to 15 mph, becoming northeast after midnight. .THURSDAY...Partly cloudy. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Breezy with highs in the mid 50s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 30. Northeast winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY...Sunny. Highs in the upper 50s. .FRIDAY NIGHT...Clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy. Lows around 40. .SUNDAY...Partly cloudy. Highs in the upper 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of showers. A slight chance of thunderstorms in the evening, then a slight chance of snow showers after midnight. Lows in the lower 40s. Chance of precipitation 20 percent. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of precipitation 30 percent. $$ WYZ022-291000- Casper Mountain- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy with scattered snow showers this evening, then mostly clear after midnight. Lows in the upper 20s. Northwest winds around 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy. A chance of snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 40s. West winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers in the evening. A chance of snow showers. Lows in the mid 20s. Northeast winds around 10 mph with gusts up to 20 mph in the evening. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Northeast winds around 10 mph. Gusts up to 25 mph in the afternoon. Chance of snow 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. Northeast winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Mostly sunny. Highs in the lower 50s. .FRIDAY NIGHT...Clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 30 percent. .SUNDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the upper 30s. Chance of rain 40 percent. .MONDAY...Partly cloudy with a chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then a slight chance of rain and snow showers after midnight. Lows in the upper 30s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent. $$ WYZ002-291000- Absaroka Mountains- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Scattered snow showers with isolated thunderstorms this evening. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .WEDNESDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers likely with a slight chance of thunderstorms in the afternoon. Snow accumulation up to 7 inches. Highs in the mid 30s. Northwest winds around 10 mph with gusts up to 20 mph, becoming north in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with snow showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of snow showers after midnight. Storm total snow accumulation of 2 to 4 inches possible. Lows in the lower 20s. Northeast winds around 10 mph in the evening. Chance of snow 60 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly clear. Cold with lows 14 to 24. Northeast winds 10 to 15 mph, becoming west after midnight. .FRIDAY...Sunny. Highs in the mid 40s. .FRIDAY NIGHT...Clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs around 50. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 30. Chance of precipitation 30 percent. .MONDAY...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 in the upper 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of snow showers, rain showers with a slight chance of thunderstorms in the evening. Lows in the lower 30s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs around 50. Chance of precipitation 30 percent. $$ WYZ007-291000- Owl Creek and Bridger Mountains- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Lows around 30. Northwest winds around 10 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs in the lower 40s. North winds around 10 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow and rain showers likely in the evening, then a chance of snow showers after midnight. Snow accumulation up to 2 inches. Lows in the lower 30s. Northwest winds 10 to 15 mph. Chance of precipitation 60 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. North winds 10 to 15 mph with gusts up to 25 mph in the evening. .FRIDAY...Sunny. Highs in the upper 50s. .FRIDAY NIGHT...Clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers, snow showers with a slight chance of thunderstorms in the evening. Lows in the lower 40s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. $$ WYZ008-291000- Bighorn Mountains West- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Scattered snow showers this evening, then numerous snow showers after midnight. Snow accumulation up to 3 inches. Lows in the upper 20s. Northwest winds around 10 mph. Gusts up to 30 mph this evening. Chance of snow 60 percent. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 40. Northwest winds around 10 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers in the evening. A chance of snow showers. Lows in the upper 20s. Northeast winds 10 to 15 mph. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph, becoming southeast after midnight. .FRIDAY...Mostly sunny. Highs in the lower 50s. .FRIDAY NIGHT...Clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the mid 50s. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers. A chance of snow showers after midnight. Lows in the upper 30s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 50s. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Lows in the upper 30s. Chance of precipitation 40 percent. .MONDAY...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. Highs in the mid 50s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Lows in the upper 30s. Chance of precipitation 30 percent. .TUESDAY...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 in the upper 50s. Chance of precipitation 30 percent. $$ WYZ009-291000- Bighorn Mountains Southeast- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Scattered snow showers after midnight. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly cloudy with snow showers likely with possible rain showers and thunderstorms in the afternoon. Storm total snow accumulation of 1 to 3 inches. Highs in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of snow showers. Lows in the upper 20s. Northwest winds 10 to 15 mph. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs around 40. North winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. North winds 10 to 15 mph with gusts up to 30 mph, becoming west with gusts up to 20 mph after midnight. .FRIDAY...Sunny. Highs in the lower 50s. .FRIDAY NIGHT...Clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 50s. .SATURDAY NIGHT...Partly cloudy. A slight chance of. Lows in the mid 30s. .SUNDAY...Partly cloudy. A chance of snow showers with a slight chance of rain showers in the morning, then snow showers likely with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 50s. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Lows in the mid 30s. Chance of precipitation 40 percent. .MONDAY...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. Highs in the mid 50s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Lows in the upper 30s. Chance of precipitation 30 percent. .TUESDAY...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 in the upper 50s. Chance of precipitation 30 percent. $$ WYZ012-291000- Teton and Gros Ventre Mountains- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy. Scattered snow showers this evening. Lows in the lower 20s. West winds around 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of snow 30 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 30s. Northwest winds around 10 mph in the afternoon. Chance of snow 30 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow showers with a slight chance of thunderstorms in the evening. Lows in the lower 20s. North winds around 10 mph, becoming east after midnight. Chance of snow 30 percent. .THURSDAY...Mostly sunny with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Northeast winds around 10 mph with gusts up to 25 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. East winds around 10 mph with gusts up to 25 mph. .FRIDAY...Sunny. Highs around 50. .FRIDAY NIGHT...Clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...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. Highs in the mid 50s. Chance of precipitation 40 percent. .MONDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then a slight chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a slight chance of rain and snow showers in the morning, then mostly sunny with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. $$ WYZ014-291000- Wind River Mountains West- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Cold with lows 13 to 23. Northwest winds 10 to 15 mph. .WEDNESDAY...Partly cloudy. A chance of snow showers in the morning, then snow showers likely with a slight chance of thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the upper 30s. Northwest winds around 10 mph. Chance of snow 60 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with snow showers likely. Snow accumulation up to 2 inches. Lows in the lower 20s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of snow 60 percent. .THURSDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with snow showers likely with a slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Highs in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows 12 to 22. Northeast winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Sunny. Highs in the mid 40s. .FRIDAY NIGHT...Clear. Lows in the mid 20s. .SATURDAY...Mostly sunny. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain and snow showers. Lows around 30. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a chance of rain showers. A chance of snow showers in the morning, then snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 50s. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. 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. .TUESDAY...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. Highs in the lower 50s. Chance of precipitation 40 percent. $$ WYZ015-291000- Wind River Mountains East- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Cold with lows 12 to 26. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly cloudy with snow showers likely with a slight chance of thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph, becoming north in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow showers with a slight chance of thunderstorms in the evening, then snow showers likely after midnight. New snow accumulation around 5 inches. Lows in the lower 20s. Northeast winds around 10 mph. Chance of snow 80 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Snow showers likely. A slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Highs in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows 11 to 25. Northeast winds 10 to 15 mph with gusts up to 30 mph, becoming west with gusts up to 20 mph after midnight. .FRIDAY...Sunny. Highs in the mid 40s. .FRIDAY NIGHT...Clear. Lows in the mid 20s. .SATURDAY...Mostly sunny. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 50s. Chance of precipitation 50 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers. Snow showers likely with a slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a chance of rain showers. A chance of snow showers in the morning, then snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of snow and rain showers. Lows in the lower 30s. Chance of precipitation 40 percent. .TUESDAY...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. Highs in the lower 50s. Chance of precipitation 40 percent. $$ WYZ019-291000- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the upper 20s. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Northwest winds around 10 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Rain showers likely with a slight chance of thunderstorms in the evening. Mostly cloudy with snow showers likely. Snow accumulation up to 1 inch. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Sunny. Highs in the upper 50s. .FRIDAY NIGHT...Clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain showers. Lows in the upper 30s. Chance of rain 40 percent. .MONDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. .MONDAY NIGHT...Partly cloudy with a slight chance of snow showers. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows around 40. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent. $$ WYZ024-291000- Salt River and Wyoming Ranges- 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy with scattered snow showers this evening, then mostly clear after midnight. Lows in the mid 20s. West winds 10 to 15 mph. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of snow showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 40s. West winds around 10 mph. Chance of snow 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph in the evening. .THURSDAY...Partly cloudy. A chance of snow showers in the morning, then snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. East winds around 10 mph, becoming northeast in the afternoon. Chance of snow 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. East winds around 10 mph with gusts up to 20 mph. .FRIDAY...Sunny. Highs in the lower 50s. .FRIDAY NIGHT...Clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the upper 50s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 30s. .SUNDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a chance of rain showers. A slight chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a chance of snow showers. A chance of rain 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 upper 50s. Chance of precipitation 60 percent. .MONDAY 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 mid 30s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with a chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 40 percent. $$ WYZ030-291000- East Sweetwater County- Including the city of Wamsutter 748 PM MDT Tue Apr 28 2026 .TONIGHT...Partly cloudy this evening, then clearing. Lows in the upper 20s. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 50. Northwest winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. Northeast winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy and breezy. Highs around 50. Northeast winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. Northeast winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY...Sunny. Highs around 60. .FRIDAY NIGHT...Clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .SUNDAY...Partly cloudy. A slight chance of. Highs in the upper 60s. .SUNDAY NIGHT...Mostly cloudy. Lows in the upper 30s. .MONDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Lows around 40. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. A slight chance of rain and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent. $$