FPUS55 KRIW 240020 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 517 PM MST Mon Feb 23 2026 WYZ020-241100- Natrona County Lower Elevations- Including the city of Casper 517 PM MST Mon Feb 23 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. Breezy with lows in the lower 30s. Southwest winds 15 to 25 mph with gusts up to 45 mph. .TUESDAY...Mostly cloudy and breezy. Highs around 50. West winds 15 to 25 mph with gusts up to 40 mph. .TUESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of rain showers 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. .WEDNESDAY...Partly cloudy with rain and snow showers likely. Little or no snow accumulation. Windy with highs in the lower 50s. Temperature falling into the mid 40s in the afternoon. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Clear, breezy with lows in the mid 20s. West winds 15 to 20 mph. Gusts up to 40 mph in the evening. .THURSDAY...Sunny, windy with highs in the lower 50s. .THURSDAY NIGHT...Clear, breezy with lows around 30. .FRIDAY...Mostly sunny and windy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. .SATURDAY...Partly cloudy and breezy. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy. A chance of snow and rain showers in the evening, then a slight chance of snow showers after midnight. Lows in the lower 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a slight chance of snow showers. A chance of rain showers in the afternoon. Highs around 50. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of rain showers in the evening. A slight chance of snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy. Highs around 50. $$ WYZ017-241100- Wind River Basin- Including the cities of Riverton and Shoshoni 517 PM MST Mon Feb 23 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Partly cloudy and breezy. Lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .TUESDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of snow showers in the morning. A chance of rain showers. Breezy with highs in the lower 50s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of rain showers. Breezy with lows in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy in the morning, then clearing. A chance of rain and snow showers. Windy with highs in the lower 50s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Clear, breezy with lows in the mid 20s. West winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. .THURSDAY...Sunny, breezy with highs in the lower 50s. .THURSDAY NIGHT...Clear, breezy with lows in the upper 20s. .FRIDAY...Mostly sunny and breezy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .SATURDAY...Partly cloudy. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy with a slight chance of snow and rain showers. Highs in the lower 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of rain and snow showers in the evening. Lows in the mid 20s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. $$ WYZ018-241100- Lander Foothills- Including the city of Lander 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy. Lows in the upper 20s. South winds 10 to 15 mph with gusts up to 25 mph. .TUESDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of snow showers in the morning. A chance of rain showers. Breezy with highs in the lower 50s. South winds 15 to 20 mph, becoming west in the afternoon. Gusts up to 35 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Breezy with lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY...Partly cloudy in the morning, then clearing. A chance of rain and snow showers. Windy with highs in the lower 50s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph with gusts up to 20 mph after midnight. .THURSDAY...Sunny, breezy with highs around 50. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .FRIDAY...Mostly sunny and breezy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows around 30. .SATURDAY...Partly cloudy. A slight chance of. Highs in the mid 50s. .SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows around 30. Chance of rain 30 percent. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. Highs in the lower 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...A slight chance of rain showers in the evening. Partly cloudy with a slight chance of snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. $$ WYZ028-241100- Rock Springs and Green River- Including the cities of Rock Springs and Green River 517 PM MST Mon Feb 23 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Partly cloudy. Lows in the mid 20s. Southwest winds around 10 mph with gusts up to 20 mph. .TUESDAY...Partly cloudy. A chance of rain showers in the afternoon. Windy with highs around 50. West winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Breezy with lows in the mid 30s. West winds 15 to 25 mph with gusts up to 40 mph. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. Windy with highs around 50. West winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. West winds 15 to 25 mph. Gusts up to 45 mph in the evening. .THURSDAY...Mostly sunny and breezy. Highs in the mid 40s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .FRIDAY...Mostly sunny and breezy. Highs around 50. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .SATURDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 20 percent. .SUNDAY...A slight chance of snow showers in the morning. Mostly cloudy with a slight chance of rain showers. Breezy with highs around 50. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs around 50. $$ WYZ013-241100- Jackson Hole- Including the city of Jackson 517 PM MST Mon Feb 23 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Mostly cloudy. Snow showers after midnight. Snow accumulation up to 3 inches. Lows in the upper 20s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .TUESDAY...Snow showers in the morning, then snow and rain showers in the afternoon. Snow may be heavy at times in the morning. New snow accumulation of 2 to 12 inches. Highs in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Rain and snow showers. New snow accumulation around 5 inches. Breezy with lows around 30. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 45 mph after midnight. Chance of precipitation near 100 percent. .WEDNESDAY...A slight chance of thunderstorms. Snow showers. Patchy blowing snow. New light snow accumulation. Breezy with highs around 40. West winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Mostly clear with a 20 percent chance of snow showers. Colder with lows 10 to 14. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny. Highs in the mid 30s. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 15 to 20. .FRIDAY...Mostly sunny with a 20 percent chance of snow showers. Breezy with highs around 40. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of snow showers. Breezy, cold with lows around 20. .SATURDAY...Partly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Highs around 40. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Lows in the lower 20s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of thunderstorms in the afternoon. Light snow accumulation possible. Highs around 40. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers, mainly in the evening. Cold with lows 15 to 21. Chance of snow 30 percent. .MONDAY...Partly cloudy with a 30 percent chance of snow showers. Highs around 40. $$ WYZ003-241100- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 517 PM MST Mon Feb 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 AM MST TUESDAY... .TONIGHT...Partly cloudy. Snow showers likely with a chance of rain showers after midnight. Little or no snow accumulation. Windy with lows in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 60 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with snow and rain showers likely. Snow accumulation up to 1 inch. Breezy with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Rain showers likely. A chance of snow showers in the evening, then snow showers likely after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. West winds 15 to 20 mph. Gusts up to 35 mph, increasing to 45 mph after midnight. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy with snow and rain showers likely in the morning, then mostly sunny with a chance of snow showers in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 30. West winds 20 to 25 mph with gusts up to 45 mph. .THURSDAY...Mostly sunny and windy. Highs in the upper 40s. .THURSDAY NIGHT...Clear, windy with lows in the lower 30s. .FRIDAY...Mostly sunny and windy. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. .SATURDAY...Partly cloudy with a 20 percent chance of snow showers. Highs around 40. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the upper 40s. $$ WYZ004-241100- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy this evening, then mostly cloudy with a chance of rain showers after midnight. Lows in the lower 30s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TUESDAY...Cloudy with a chance of rain and snow showers. Highs around 50. North winds around 10 mph with gusts up to 20 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy with rain and snow showers likely after midnight. No snow accumulation. Lows around 30. South winds around 10 mph. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy with rain and snow showers likely in the morning, then mostly sunny with a chance of snow and rain showers in the afternoon. Little or no snow accumulation. Breezy with highs around 50. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. West winds 10 to 15 mph, becoming south after midnight. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Mostly sunny and breezy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear. A slight chance of rain and snow showers in the evening, then a chance of snow showers after midnight. Breezy with lows around 20. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows around 20. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Mostly sunny. Highs in the lower 50s. $$ WYZ006-241100- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. A slight chance of. Lows around 30. South winds around 10 mph. .TUESDAY...A chance of snow showers in the morning. Mostly cloudy with a chance of rain showers. Highs around 50. Southeast winds around 10 mph, becoming north in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with rain showers likely after midnight. Lows around 30. South winds around 10 mph after midnight. Chance of rain 60 percent. .WEDNESDAY...Partly cloudy with rain and snow showers likely. Little or no snow accumulation. Breezy with highs in the lower 50s. West winds 15 to 20 mph, becoming northwest in the afternoon. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Clear. Lows in the mid 20s. Southwest winds around 10 mph in the evening. .THURSDAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Clear. Lows in the mid 20s. .FRIDAY...Sunny. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear. A slight chance of. Lows in the mid 20s. .SATURDAY...Partly cloudy. A slight chance of. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .SUNDAY...Partly cloudy with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs around 50. Chance of precipitation 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. $$ WYZ005-241100- Southwest Bighorn Basin- Including the city of Thermopolis 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy this evening, then mostly cloudy with a chance of snow showers after midnight. Lows in the lower 30s. Southwest winds 10 to 15 mph. Chance of snow 30 percent. .TUESDAY...A chance of snow showers in the morning. Mostly cloudy with a chance of rain showers. Highs around 50. Southwest winds around 10 mph, becoming northeast in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the lower 30s. Southwest winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY...Partly cloudy with rain and snow showers likely. Little or no snow accumulation. Breezy with highs in the lower 50s. West winds 20 to 25 mph, becoming northwest in the afternoon. Gusts up to 40 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Clear. Lows in the mid 20s. Southwest winds around 10 mph. .THURSDAY...Sunny. Highs in the mid 50s. .THURSDAY NIGHT...Clear. Lows in the upper 20s. .FRIDAY...Sunny, breezy with highs in the upper 50s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. .SATURDAY...Partly cloudy. Highs in the upper 40s. .SATURDAY NIGHT...A slight chance of rain showers in the evening. Partly cloudy with a slight chance of snow showers. Lows in the lower 20s. Chance of precipitation 20 percent. .SUNDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers with a slight chance of rain showers in the afternoon. Highs around 50. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. $$ WYZ023-241100- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 517 PM MST Mon Feb 23 2026 .TONIGHT...Cloudy. A chance of snow showers after midnight. Lows in the upper 20s. Chance of snow 30 percent. .TUESDAY...Snow and rain showers. Snow accumulation around 5 inches. Highs in the upper 30s. South winds around 10 mph with gusts up to 20 mph. Chance of precipitation near 100 percent. .TUESDAY NIGHT...Rain and snow showers. New snow accumulation up to 2 inches. Near steady temperature in the mid 30s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Rain showers in the morning. Snow showers. Little or no snow accumulation. Breezy with highs around 40. West winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of snow showers in the evening, then mostly clear after midnight. Colder with lows 12 to 16. West winds around 10 mph with gusts up to 25 mph in the evening. Chance of snow 20 percent. .THURSDAY...Mostly sunny. A slight chance of snow showers in the morning. Highs in the mid 30s. Chance of snow 20 percent. .THURSDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .FRIDAY...Partly cloudy. A slight chance of rain and snow showers in the afternoon. Highs in the lower 40s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of rain and snow showers. A slight chance of freezing rain after midnight. Lows in the mid 20s. Chance of precipitation 20 percent. .SATURDAY...A chance of freezing rain in the morning. Partly cloudy with a chance of rain and snow showers. Highs in the lower 40s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain and snow showers. Lows around 30. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a chance of rain showers. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs around 40. Chance of precipitation 60 percent. .SUNDAY NIGHT...A chance of rain showers in the evening. Partly cloudy with a chance of snow showers. Lows in the lower 20s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a 30 percent chance of snow showers. Highs around 40. $$ WYZ025-241100- Upper Green River Basin Foothills- Including the city of Pinedale 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy this evening, then mostly cloudy with a chance of snow showers after midnight. Cold with lows around 20. Chance of snow 30 percent. .TUESDAY...Snow showers. Snow accumulation up to 10 inches. Highs in the upper 30s. West winds around 10 mph with gusts up to 20 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Snow showers. A slight chance of rain showers in the evening, then rain showers after midnight. New snow accumulation up to 6 inches. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 30 mph after midnight. Chance of precipitation 90 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Snow showers. Patchy blowing snow. New light snow accumulation. Windy with highs around 40. West winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows around 10 above. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. .THURSDAY...Mostly sunny. Highs in the mid 30s. .THURSDAY NIGHT...Mostly clear. Cold with lows 10 to 15. .FRIDAY...Mostly sunny. Highs around 40. .FRIDAY NIGHT...Mostly clear. Cold with lows around 20. .SATURDAY...Partly cloudy with a 30 percent chance of snow showers. Highs around 40. .SATURDAY NIGHT...A slight chance of rain showers in the evening. Partly cloudy with a chance of snow showers. Lows in the lower 20s. Chance of precipitation 40 percent. .SUNDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs around 40. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows 15 to 20. Chance of snow 30 percent. .MONDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Highs around 40. Chance of snow 30 percent. $$ WYZ026-241100- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy. Lows in the lower 20s. West winds around 10 mph with gusts up to 25 mph. .TUESDAY...Mostly cloudy. Snow showers likely in the morning, then snow showers with rain showers likely in the afternoon. Snow accumulation around 5 inches. Breezy with highs in the lower 40s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Cloudy with rain showers likely. Snow showers. Snow accumulation up to 3 inches. Breezy with lows around 30. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY...Mostly cloudy with snow showers likely with a chance of rain showers in the morning, then partly cloudy with a chance of snow showers in the afternoon. Little or no snow accumulation. Windy with highs in the lower 40s. West winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear and breezy, cold with lows 12 to 18. West winds 20 to 25 mph with gusts up to 40 mph, diminishing to around 10 mph with gusts up to 25 mph after midnight. .THURSDAY...Sunny, breezy with highs around 40. .THURSDAY NIGHT...Mostly clear. Cold with lows 15 to 21. .FRIDAY...Mostly sunny and breezy. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy. A slight chance of rain and snow showers in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of rain showers. A chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of snow showers with a slight chance of rain showers. Highs in the mid 40s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. .MONDAY...Partly cloudy. Highs in the mid 40s. $$ WYZ010-241100- Northeast Johnson County- Including the city of Buffalo 517 PM MST Mon Feb 23 2026 ...HIGH WIND WARNING IN EFFECT FROM 8 PM THIS EVENING TO 6 AM MST TUESDAY... .TONIGHT...Partly cloudy this evening, then mostly cloudy with a chance of rain and snow showers after midnight. Lows around 30. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .TUESDAY...A chance of rain showers in the morning. Mostly cloudy with a chance of snow showers. Highs in the mid 40s. North winds around 10 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy with rain and snow showers after midnight. Little or no snow accumulation. Lows around 30. Southwest winds around 10 mph with gusts up to 20 mph after midnight. Chance of precipitation 80 percent. .WEDNESDAY...Snow and rain showers. Little or no snow accumulation. Breezy with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 20s. West winds around 10 mph with gusts up to 25 mph, becoming southwest after midnight. .THURSDAY...Mostly sunny. Highs in the mid 50s. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Mostly sunny. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 30 percent chance of snow showers. Cold with lows around 20. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow showers. Cooler with highs in the upper 30s. .SATURDAY NIGHT...Partly cloudy. A chance of snow showers, mainly in the evening. Cold with lows around 20. Chance of snow 30 percent. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. $$ WYZ011-241100- Southeast Johnson County- Including the city of Kaycee 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .TUESDAY...Mostly cloudy. Highs around 50. West winds 10 to 15 mph, becoming north in the afternoon. .TUESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with rain and snow showers likely after midnight. No snow accumulation. Lows around 30. Southwest winds 10 to 15 mph. Chance of precipitation 60 percent. .WEDNESDAY...Rain and snow showers likely. Little or no snow accumulation. Breezy with highs around 50. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Clear. Lows in the mid 20s. West winds 10 to 15 mph. .THURSDAY...Sunny, breezy with highs in the mid 50s. .THURSDAY NIGHT...Clear, breezy with lows in the lower 30s. .FRIDAY...Mostly sunny and breezy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly clear with a 20 percent chance of snow showers. Lows in the lower 20s. .SATURDAY...Partly cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of snow showers. Cold with lows around 20. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 20 percent chance of snow showers. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy. Highs around 50. $$ WYZ027-241100- South Lincoln County- Including the cities of Kemmerer and Cokeville 517 PM MST Mon Feb 23 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Partly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph. .TUESDAY...Partly cloudy with snow showers likely in the morning, then mostly cloudy with rain and snow showers in the afternoon. Snow accumulation up to 1 inch. Windy with highs in the lower 40s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Rain showers. Snow showers. Little or no snow accumulation. Breezy. Near steady temperature in the upper 30s. West winds 20 to 25 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .WEDNESDAY...Mostly cloudy with rain and snow showers in the morning, then partly cloudy with snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the lower 40s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. West 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...Mostly sunny and breezy. Highs around 40. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. .FRIDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 40s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. .SATURDAY...Partly cloudy. A chance of rain showers in the afternoon. Breezy with highs in the upper 40s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows around 30. Chance of rain 30 percent. .SUNDAY...Mostly cloudy with a chance of rain and snow showers. Highs in the mid 40s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of rain showers in the evening. A slight chance of snow showers. Lows in the mid 20s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 40s. $$ WYZ016-241100- Upper Wind River Basin- Including the city of Dubois 517 PM MST Mon Feb 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST TUESDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... .TONIGHT...Mostly clear. A chance of snow showers after midnight. Windy with lows in the lower 30s. Northwest winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 30 percent. .TUESDAY...Patchy blowing snow in the morning. Snow showers with rain showers likely. Snow accumulation up to 7 inches. Windy with highs in the mid 40s. Northwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Snow showers with rain showers likely. New snow accumulation up to 3 inches. Windy with lows in the mid 30s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .WEDNESDAY...Partly cloudy. Snow showers with rain showers likely in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Very windy with highs in the lower 40s. West winds 30 to 40 mph with gusts up to 55 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly clear and windy. Lows in the lower 20s. West winds 20 to 30 mph. Gusts up to 55 mph, decreasing to 40 mph after midnight. .THURSDAY...Sunny, windy with highs in the lower 40s. .THURSDAY NIGHT...Clear, windy with lows in the upper 20s. .FRIDAY...Mostly sunny and very windy. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear and windy. Lows around 30. .SATURDAY...Partly cloudy in the morning, then mostly sunny with a chance of snow showers with a slight chance of rain showers in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of snow showers with a slight chance of rain showers. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy with highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Lows in the lower 20s. Chance of snow 30 percent. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 40s. $$ WYZ001-241100- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 517 PM MST Mon Feb 23 2026 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Cloudy. A slight chance of snow showers this evening, then snow showers after midnight. Patchy blowing snow this evening, then areas of blowing snow after midnight. Snow may be heavy at times after midnight with visibility one quarter mile or less at times. Snow accumulation up to 6 inches. Breezy with lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 80 percent. .TUESDAY...Snow showers. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 22 inches. Breezy with highs in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Snow showers. Patchy blowing snow in the evening. Areas of blowing snow after midnight with visibility one quarter mile or less at times. New snow accumulation up to 10 inches. Breezy with lows in the mid 20s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow near 100 percent. .WEDNESDAY...Mostly cloudy with snow showers with a slight chance of thunderstorms in the morning, then partly cloudy with snow showers likely in the afternoon. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon with visibility one quarter mile or less at times. New light snow accumulation. Breezy with highs in the lower 30s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Mostly clear with a chance of snow showers in the evening, then partly cloudy after midnight. Breezy, cold with lows 9 to 15 above. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .THURSDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 20s. .THURSDAY NIGHT...Mostly clear and breezy, cold with lows 10 to 20. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of snow showers in the afternoon. Breezy with highs in the lower 30s. Chance of snow 20 percent. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 30 percent chance of snow showers. Breezy, cold with lows 15 to 21. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 40 percent chance of snow showers. Highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. .SUNDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with a chance of snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 30s. Chance of snow 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers, mainly in the evening. Cold with lows 10 to 15. Chance of snow 30 percent. .MONDAY...Partly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Highs in the lower 30s. Chance of snow 30 percent. $$ WYZ029-241100- Flaming Gorge- 517 PM MST Mon Feb 23 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Partly cloudy. Lows around 30. Southwest winds around 10 mph. .TUESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Breezy with highs in the lower 50s. Southwest winds 15 to 20 mph, becoming west 15 to 25 mph in the afternoon. .TUESDAY NIGHT...Cloudy. A chance of rain showers after midnight. Breezy with lows in the mid 30s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain showers. A chance of snow showers in the afternoon. Windy with highs in the upper 40s. West winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the mid 20s. West winds 20 to 30 mph with gusts up to 50 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. .THURSDAY...Mostly sunny and breezy. Highs in the mid 40s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .FRIDAY...Mostly sunny and breezy. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .SATURDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Breezy with highs in the mid 50s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly cloudy. A slight chance of. Lows in the lower 30s. .SUNDAY...A slight chance of snow showers in the morning. Mostly cloudy with a slight chance of rain showers. Breezy with highs in the lower 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly cloudy with a slight chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows around 30. Chance of precipitation 20 percent. .MONDAY...Partly cloudy. Highs in the upper 40s. $$ WYZ022-241100- Casper Mountain- 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy this evening, then becoming mostly cloudy. Breezy with lows in the lower 30s. Southwest winds 15 to 25 mph with gusts up to 45 mph. .TUESDAY...Cloudy. A slight chance of. Breezy with highs in the lower 40s. Southwest winds 15 to 25 mph with gusts up to 45 mph. .TUESDAY NIGHT...Cloudy, windy with lows in the mid 30s. Southwest winds 20 to 30 mph. Gusts up to 40 mph, increasing to 50 mph after midnight. .WEDNESDAY...A slight chance of rain showers in the morning. Snow showers likely. Little or no snow accumulation. Windy with highs in the mid 40s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. West winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY...Sunny, breezy with highs in the lower 40s. .THURSDAY NIGHT...Clear, windy with lows in the upper 20s. .FRIDAY...Mostly sunny and windy. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .SATURDAY...Partly cloudy. A slight chance of snow showers in the afternoon. Breezy with highs in the mid 40s. Chance of snow 20 percent. .SATURDAY 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 upper 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow and rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of snow and rain showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the lower 40s. $$ WYZ002-241100- Absaroka Mountains- 517 PM MST Mon Feb 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 11 AM MST TUESDAY... ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Partly cloudy. Patchy blowing snow this evening, then blowing snow after midnight. Snow showers after midnight. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Windy with lows in the mid 20s. West winds 25 to 35 mph with gusts up to 65 mph. Chance of snow 80 percent. .TUESDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 18 inches. Windy with highs in the lower 30s. West winds 25 to 35 mph with gusts up to 60 mph, diminishing to 15 to 25 mph with gusts up to 50 mph in the afternoon. Chance of snow 90 percent. .TUESDAY NIGHT...Snow showers. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation up to 10 inches. Windy. Near steady temperature in the upper 20s. West winds 25 to 35 mph with gusts up to 55 mph. Chance of snow 90 percent. .WEDNESDAY...Snow showers. Blowing snow. Visibility one quarter mile or less at times. New light snow accumulation. Very windy with highs in the upper 20s. West winds 30 to 40 mph with gusts up to 65 mph. Chance of snow 80 percent. .WEDNESDAY NIGHT...Mostly clear and windy, cold with lows 9 to 21 above. West winds 20 to 30 mph with gusts up to 55 mph. .THURSDAY...Mostly sunny and windy. Highs in the upper 20s. .THURSDAY NIGHT...Clear, windy, cold with lows 13 to 25. .FRIDAY...Mostly sunny. A slight chance of. Windy with highs in the lower 30s. .FRIDAY NIGHT...Mostly clear with a 30 percent chance of snow showers. Windy, cold with lows around 20. .SATURDAY...Partly cloudy with a 40 percent chance of snow showers. Breezy with highs in the lower 30s. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of snow showers. Breezy with lows in the lower 20s. .SUNDAY...Partly cloudy with a 40 percent chance of snow showers. Breezy with highs in the lower 30s. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers, mainly in the evening. Breezy, cold with lows 11 to 21. Chance of snow 30 percent. .MONDAY...Mostly sunny with a 20 percent chance of snow showers. Breezy with highs in the lower 30s. $$ WYZ007-241100- Owl Creek and Bridger Mountains- 517 PM MST Mon Feb 23 2026 .TONIGHT...Partly cloudy and breezy. Lows in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .TUESDAY...Mostly cloudy with a chance of snow and rain showers. Breezy with highs in the mid 40s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers. A chance of snow showers in the evening, then snow showers likely after midnight. No snow accumulation. Breezy with lows in the mid 30s. Southwest winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of precipitation 60 percent. .WEDNESDAY...A chance of rain showers in the morning. Snow showers likely. Little or no snow accumulation. Windy with highs in the mid 40s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Clear, breezy with lows in the mid 20s. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .THURSDAY...Sunny, breezy with highs in the upper 40s. .THURSDAY NIGHT...Clear, breezy with lows around 30. .FRIDAY...Sunny, windy with highs around 50. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .SATURDAY...Partly cloudy. A slight chance of snow showers in the afternoon. Highs in the mid 40s. Chance of snow 20 percent. .SATURDAY NIGHT...Partly cloudy. A chance of snow showers, mainly in the evening. Lows in the mid 20s. Chance of snow 30 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. A slight chance of snow showers in the evening. Lows in the mid 20s. Chance of snow 20 percent. .MONDAY...Partly cloudy. Highs in the mid 40s. $$ WYZ008-241100- Bighorn Mountains West- 517 PM MST Mon Feb 23 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Partly cloudy this evening, then mostly cloudy with a chance of snow showers after midnight. Patchy blowing snow. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times. Breezy with lows around 30. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .TUESDAY...Cloudy with snow showers likely. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Snow may be heavy at times in the morning. Visibility one quarter mile or less at times. Snow accumulation up to 16 inches. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 60 percent. .TUESDAY NIGHT...Mostly cloudy with snow showers. Patchy blowing snow after midnight with visibility one quarter mile or less at times. New snow accumulation up to 4 inches. Lows around 30. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .WEDNESDAY...Snow showers. Patchy blowing snow. Visibility one quarter mile or less at times. Light snow accumulation. Breezy with highs in the upper 30s. West winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 80 percent. .WEDNESDAY NIGHT...Clear. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny and breezy. Highs in the upper 30s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. .FRIDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 40s. .FRIDAY NIGHT...Mostly clear with a 40 percent chance of snow showers. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy. Snow showers likely, mainly in the morning. Little or no snow accumulation. Highs in the mid 30s. Chance of snow 60 percent. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Lows in the lower 20s. .SUNDAY...Partly cloudy with a 40 percent chance of snow showers. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Lows in the lower 20s. Chance of snow 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Highs in the upper 30s. $$ WYZ009-241100- Bighorn Mountains Southeast- 517 PM MST Mon Feb 23 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Partly cloudy. Patchy blowing snow. Visibility one quarter mile or less at times. Windy with lows in the lower 30s. West winds 20 to 30 mph with gusts up to 50 mph. .TUESDAY...Mostly cloudy. Snow showers likely, mainly in the morning. Blowing snow in the morning. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times. Snow accumulation up to 16 inches. Breezy with highs in the upper 30s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 60 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy with snow showers after midnight. Patchy blowing snow after midnight with visibility one quarter mile or less at times. New snow accumulation up to 4 inches. Breezy with lows around 30. West winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of snow 80 percent. .WEDNESDAY...Snow showers. Patchy blowing snow. Visibility one quarter mile or less at times. Light snow accumulation. Windy with highs in the upper 30s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 80 percent. .WEDNESDAY NIGHT...Clear, breezy with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY...Mostly sunny and windy. Highs in the lower 40s. .THURSDAY NIGHT...Clear, windy with lows in the upper 20s. .FRIDAY...Mostly sunny and windy. Highs in the lower 40s. .FRIDAY NIGHT...Mostly clear with a 40 percent chance of snow showers. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Lows in the lower 20s. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Lows in the lower 20s. Chance of snow 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the upper 30s. $$ WYZ012-241100- Teton and Gros Ventre Mountains- 517 PM MST Mon Feb 23 2026 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Mostly cloudy. Patchy blowing snow this evening, then blowing snow after midnight. Snow showers after midnight. Snow may be heavy at times after midnight with visibility one quarter mile or less at times. Snow accumulation around 5 inches. Breezy with lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. .TUESDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation of 2 to 30 inches. Breezy with highs in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow near 100 percent. .TUESDAY NIGHT...Snow showers. Patchy blowing snow in the evening. Blowing snow after midnight. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. New snow accumulation up to 13 inches. Windy. Near steady temperature in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph, increasing to 20 to 30 mph with gusts up to 50 mph after midnight. Chance of snow near 100 percent. .WEDNESDAY...A slight chance of thunderstorms. Snow showers. Blowing snow. Visibility one quarter mile or less at times. New moderate snow accumulation. Windy with highs in the lower 30s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Breezy, cold with lows 7 to 13 above. Southwest winds 15 to 20 mph. Gusts up to 40 mph in the evening. Chance of snow 30 percent. .THURSDAY...Mostly sunny with a 20 percent chance of snow showers. Breezy with highs in the upper 20s. .THURSDAY NIGHT...Mostly clear and breezy, cold with lows 10 to 20. .FRIDAY...Mostly sunny with a 20 percent chance of snow showers. Breezy with highs in the lower 30s. .FRIDAY NIGHT...Mostly clear with a 30 percent chance of snow showers. Breezy, cold with lows 16 to 22. .SATURDAY...Partly cloudy with a 40 percent chance of snow showers. Breezy with highs in the lower 30s. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. .SUNDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with a chance of snow showers with a slight chance of thunderstorms in the afternoon. Moderate snow accumulation possible. Highs in the lower 30s. Chance of snow 50 percent. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Cold with lows 10 to 20. .MONDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the lower 30s. $$ WYZ014-241100- Wind River Mountains West- 517 PM MST Mon Feb 23 2026 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Partly cloudy. Patchy blowing snow this evening. Patchy blowing snow after midnight. Snow showers likely after midnight. Snow may be heavy at times after midnight with visibility one quarter mile or less at times. Snow accumulation up to 2 inches. Breezy, cold with lows around 20. West winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 70 percent. .TUESDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 17 inches. Breezy with highs in the lower 30s. West winds 20 to 25 mph with gusts up to 50 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 11 inches. Windy. Near steady temperature in the upper 20s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 90 percent. .WEDNESDAY...Snow showers. Blowing snow. Visibility one quarter mile or less at times. New light snow accumulation. Windy with highs around 30. West winds 25 to 35 mph with gusts up to 60 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy, cold with lows 5 to 13 above. West winds 15 to 25 mph. Gusts up to 45 mph, decreasing to 35 mph after midnight. .THURSDAY...Sunny, breezy with highs in the upper 20s. .THURSDAY NIGHT...Mostly clear and breezy, cold with lows 10 to 20. .FRIDAY...Mostly sunny and windy. Highs in the lower 30s. .FRIDAY NIGHT...Mostly clear and breezy, cold with lows 14 to 22. .SATURDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy with highs in the lower 30s. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of snow showers. Breezy, cold with lows around 20. .SUNDAY...Mostly cloudy with a 50 percent chance of snow showers. Light snow accumulation possible. Breezy with highs in the lower 30s. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Cold with lows 10 to 20. .MONDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs in the lower 30s. $$ WYZ015-241100- Wind River Mountains East- 517 PM MST Mon Feb 23 2026 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST TUESDAY... ...HIGH WIND WATCH REMAINS IN EFFECT FROM LATE TUESDAY NIGHT THROUGH WEDNESDAY EVENING... .TONIGHT...Partly cloudy. Patchy blowing snow this evening. Blowing snow after midnight. Snow showers likely after midnight. Snow may be heavy at times after midnight. Visibility one quarter mile or less at times. Snow accumulation up to 3 inches. Windy with lows in the mid 20s. West winds 25 to 35 mph. Gusts up to 50 mph, increasing to 60 mph after midnight. Chance of snow 60 percent. .TUESDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 17 inches. Windy with highs in the lower 30s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of snow 90 percent. .TUESDAY NIGHT...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 11 inches. Very windy. Near steady temperature in the upper 20s. West winds 30 to 40 mph. Gusts up to 50 mph, increasing to 60 mph after midnight. Chance of snow 80 percent. .WEDNESDAY...Snow showers. Blowing snow. Visibility one quarter mile or less at times. New light snow accumulation. Very windy with highs in the lower 30s. West winds 35 to 45 mph with gusts up to 75 mph. Chance of snow 80 percent. .WEDNESDAY NIGHT...Mostly clear and windy, cold with lows 7 to 21 above. West winds 25 to 35 mph. Gusts up to 60 mph, decreasing to 45 mph after midnight. .THURSDAY...Sunny, windy with highs in the lower 30s. .THURSDAY NIGHT...Mostly clear and windy, cold with lows 13 to 25. .FRIDAY...Mostly sunny and very windy. Highs in the mid 30s. .FRIDAY NIGHT...Mostly clear and very windy. Lows in the lower 20s. .SATURDAY...Partly cloudy with a 30 percent chance of snow showers. Windy with highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of snow showers. Breezy with lows in the lower 20s. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 40 percent chance of snow showers. Breezy with highs in the mid 30s. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows 11 to 23. .MONDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Breezy with highs in the lower 30s. $$ WYZ019-241100- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 517 PM MST Mon Feb 23 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Partly cloudy and breezy. Lows in the upper 20s. Southwest winds 15 to 25 mph with gusts up to 50 mph. .TUESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Windy with highs in the mid 40s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Windy with lows in the mid 30s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of precipitation 30 percent. .WEDNESDAY...A chance of rain showers in the morning. Partly cloudy with a chance of snow showers. Very windy with highs in the upper 40s. West winds 30 to 40 mph with gusts up to 65 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Clear, windy with lows in the lower 20s. West winds 20 to 30 mph with gusts up to 50 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. .THURSDAY...Sunny, windy with highs in the lower 40s. .THURSDAY NIGHT...Mostly clear and windy. Lows in the upper 20s. .FRIDAY...Mostly sunny and windy. Highs in the upper 40s. .FRIDAY NIGHT...Mostly clear and windy. Lows in the upper 20s. .SATURDAY...Partly cloudy. A slight chance of. Breezy with highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers in the evening, then mostly cloudy with a chance of snow and rain showers after midnight. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly cloudy with a chance of snow showers. A slight chance of rain showers in the afternoon. Breezy with highs in the upper 40s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of snow showers. Lows in the mid 20s. .MONDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the mid 40s. $$ WYZ024-241100- Salt River and Wyoming Ranges- 517 PM MST Mon Feb 23 2026 ...WINTER STORM WARNING REMAINS IN EFFECT FROM 5 AM TUESDAY TO 5 PM MST WEDNESDAY... .TONIGHT...Partly cloudy this evening, then mostly cloudy with a chance of snow showers after midnight. Breezy with lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .TUESDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 17 inches. Breezy with highs in the mid 30s. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow near 100 percent. .TUESDAY NIGHT...Snow and rain showers. Areas of blowing snow in the evening. Blowing snow after midnight. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. New snow accumulation up to 12 inches. Windy. Near steady temperature in the lower 30s. West winds 20 to 30 mph. Gusts up to 40 mph, increasing to 50 mph after midnight. Chance of precipitation near 100 percent. .WEDNESDAY...Snow showers. Blowing snow. Visibility one quarter mile or less at times. New light snow accumulation. Windy with highs in the mid 30s. West winds 25 to 35 mph with gusts up to 55 mph. Chance of snow 90 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Windy, cold with lows 11 to 17. West winds 20 to 30 mph with gusts up to 50 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. Chance of snow 30 percent. .THURSDAY...Mostly sunny and breezy. Highs in the lower 30s. .THURSDAY NIGHT...Mostly clear and breezy, cold with lows 16 to 22. .FRIDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Breezy with highs in the mid 30s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 20 percent chance of snow showers. Breezy with lows in the mid 20s. .SATURDAY...Partly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Breezy with highs in the upper 30s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of snow and rain showers. Light snow accumulation possible. Lows in the mid 20s. Chance of precipitation 50 percent. .SUNDAY...Mostly cloudy with snow showers likely. New light snow accumulation possible. Highs in the upper 30s. Chance of snow 60 percent. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Cold with lows around 20. .MONDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. $$ WYZ030-241100- East Sweetwater County- Including the city of Wamsutter 517 PM MST Mon Feb 23 2026 ...HIGH WIND WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH WEDNESDAY AFTERNOON... .TONIGHT...Partly cloudy. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .TUESDAY...Partly cloudy and windy. Highs around 50. West winds 20 to 30 mph with gusts up to 45 mph. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Breezy with lows in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow showers. Windy with highs in the upper 40s. West winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Mostly clear and windy. Lows in the lower 20s. West winds 20 to 30 mph. Gusts up to 45 mph in the evening. .THURSDAY...Sunny, windy with highs in the mid 40s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. .FRIDAY...Partly cloudy in the morning, then clearing. Windy with highs around 50. .FRIDAY NIGHT...Partly cloudy and breezy. Lows around 30. .SATURDAY...Partly cloudy. A slight chance of rain showers in the afternoon. Breezy with highs around 50. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly cloudy. A slight chance of rain showers after midnight. Breezy with lows in the lower 30s. Chance of rain 20 percent. .SUNDAY...Mostly cloudy with a slight chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Breezy with highs around 50. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of rain showers in the evening. A slight chance of snow showers. Lows in the upper 20s. Chance of precipitation 20 percent. .MONDAY...Partly cloudy. Highs in the upper 40s. $$