Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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689 FPUS55 KRIW 101103 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 401 AM MST Wed Dec 10 2025 WYZ020-101215- Natrona County Lower Elevations- Including the city of Casper 401 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Partly cloudy and breezy. Highs in the lower 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .WEDNESDAY NIGHT...Partly cloudy and windy. Lows in the upper 30s. Southwest winds 20 to 30 mph with gusts up to 50 mph. .THURSDAY...Partly cloudy and windy. Highs in the mid 50s. Southwest winds 20 to 30 mph. Gusts up to 55 mph, decreasing to 45 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of. Breezy with lows around 30. West winds 15 to 20 mph with gusts up to 35 mph, becoming north around 10 mph after midnight. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .SATURDAY...Partly cloudy and breezy. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 50s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy. Highs in the lower 50s. $$ WYZ017-101215- Wind River Basin- Including the cities of Riverton and Shoshoni 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. Southeast winds around 10 mph. .WEDNESDAY...Partly cloudy. Highs around 50. Southwest winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy and breezy. Highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Partly cloudy. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows around 30. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 50. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly cloudy in the morning, then clearing. Highs around 50. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. .MONDAY NIGHT...Partly cloudy. Lows around 30. .TUESDAY...Partly cloudy and breezy. Highs around 50. $$ WYZ018-101215- Lander Foothills- Including the city of Lander 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Mostly clear. Lows in the upper 20s. West winds around 10 mph. .WEDNESDAY...Partly cloudy. Highs in the lower 50s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy and breezy. Highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph. .FRIDAY...Partly cloudy. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .SATURDAY...Partly cloudy and breezy. Highs in the lower 50s. .SATURDAY NIGHT...Partly cloudy. Lows around 30. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 50s. $$ WYZ028-101215- Rock Springs and Green River- Including the cities of Rock Springs and Green River 401 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .REST OF TONIGHT...Partly cloudy and breezy. Near steady temperature in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy and windy. Highs in the lower 50s. West winds 25 to 35 mph with gusts up to 45 mph. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY...Mostly sunny and windy. Highs in the lower 50s. West winds 20 to 30 mph with gusts up to 40 mph. .THURSDAY NIGHT...Mostly clear and breezy. Lows around 30. West winds 15 to 20 mph with gusts up to 35 mph. .FRIDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 50. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Mostly sunny. Highs around 50. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. .MONDAY NIGHT...Partly cloudy. Lows around 30. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the upper 40s. $$ WYZ013-101215- Jackson Hole- Including the city of Jackson 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Rain and snow. Little or no snow accumulation. Lows around 30. South winds around 10 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .WEDNESDAY...Mostly cloudy. Rain and snow in the morning, then rain likely in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 30. South winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 40. Southwest winds around 10 mph with gusts up to 25 mph. .THURSDAY NIGHT...Mostly cloudy with a chance of rain and snow. Lows in the upper 20s. Southwest winds around 10 mph. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain and snow. Highs in the lower 40s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 20. .SATURDAY...Mostly sunny. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Cold with lows around 15. .SUNDAY...Mostly sunny. Highs in the lower 40s. .SUNDAY NIGHT...Mostly clear. Cold with lows around 20. .MONDAY...Partly cloudy. A slight chance of. Highs in the lower 40s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of rain showers in the evening. A chance of snow showers. Lows in the mid 20s. Chance of precipitation 40 percent. .TUESDAY...Snow and rain showers likely. Little or no snow accumulation. Highs around 40. Chance of precipitation 70 percent. $$ WYZ003-101215- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Cloudy with a 30 percent chance of snow. Near steady temperature in the lower 30s. South winds around 10 mph with gusts up to 25 mph. .WEDNESDAY...Mostly cloudy with rain likely with a chance of snow in the morning, then partly cloudy with a chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 50s. Southwest winds 15 to 20 mph, becoming west 20 to 25 mph in the afternoon. Gusts up to 55 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy and windy. Lows in the lower 40s. Southwest winds 20 to 30 mph with gusts up to 60 mph. .THURSDAY...Partly cloudy and windy. Highs in the mid 50s. West winds 20 to 30 mph with gusts up to 60 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain. A chance of snow after midnight. Breezy with lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 50 mph, diminishing to around 10 mph with gusts up to 30 mph after midnight. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy and breezy. Lows in the mid 30s. .TUESDAY...Partly cloudy. A slight chance of. Breezy with highs in the lower 50s. $$ WYZ004-101215- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Cloudy with a 30 percent chance of snow. Near steady temperature in the lower 30s. Southeast winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Snow likely in the morning. Mostly cloudy with a chance of rain. Little or no snow accumulation. Highs in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Southeast winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly cloudy. A chance of rain in the afternoon. Highs in the lower 50s. South winds 10 to 15 mph, becoming southwest in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow after midnight. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Partly cloudy. Highs around 50. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy. Highs around 50. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 50s. $$ WYZ006-101215- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southeast winds around 10 mph. .WEDNESDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Highs in the upper 40s. Southeast winds around 10 mph in the morning. Chance of snow 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 30s. South winds around 10 mph. .THURSDAY...Partly cloudy. Highs in the lower 50s. South winds around 10 mph in the morning. .THURSDAY NIGHT...Partly cloudy. A chance of rain and snow after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 50s. $$ WYZ005-101215- Southwest Bighorn Basin- Including the city of Thermopolis 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the lower 30s. South winds around 10 mph. .WEDNESDAY...Partly cloudy. Highs around 50. South winds around 10 mph in the morning. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds around 10 mph in the evening. .FRIDAY...Partly cloudy. Highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 50s. $$ WYZ023-101215- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Rain with a slight chance of snow. No snow accumulation. Near steady temperature in the mid 30s. Chance of precipitation 80 percent. .WEDNESDAY...Cloudy. Rain, mainly in the morning. Highs in the lower 40s. South winds around 10 mph in the morning. Chance of rain 80 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. .THURSDAY...Partly cloudy. Highs in the lower 40s. Gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. .FRIDAY...Mostly cloudy with a slight chance of rain and snow in the morning, then partly cloudy in the afternoon. Highs in the lower 40s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 16 to 22. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Cold with lows around 20. .MONDAY...Partly cloudy. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers in the evening, then mostly cloudy with a chance of snow and rain showers after midnight. Lows in the upper 20s. Chance of precipitation 40 percent. .TUESDAY...Snow and rain showers likely. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 60 percent. $$ WYZ025-101215- Upper Green River Basin Foothills- Including the city of Pinedale 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Snow and rain. Little or no snow accumulation. Near steady temperature around 30. Chance of precipitation 80 percent. .WEDNESDAY...Mostly cloudy. Rain and snow in the morning, then a chance of rain in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 40s. Northwest winds 10 to 15 mph. Gusts up to 25 mph, increasing to 35 mph in the afternoon. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny. Highs in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. Northwest winds around 10 mph. .FRIDAY...Partly cloudy. Highs around 40. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows around 20. .SATURDAY...Mostly sunny. Highs around 40. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 15 to 20. .SUNDAY...Mostly sunny. Highs in the lower 40s. .SUNDAY NIGHT...Mostly clear. Cold with lows 15 to 20. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 40. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Cold with lows around 20. Chance of snow 30 percent. .TUESDAY...Mostly cloudy with a chance of snow showers. A slight chance of rain showers in the afternoon. Highs around 40. Chance of precipitation 30 percent. $$ WYZ026-101215- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Mostly cloudy with a chance of snow and rain. Near steady temperature around 30. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy with a chance of rain and snow in the morning, then partly cloudy in the afternoon. Breezy with highs in the upper 40s. West winds 20 to 25 mph with gusts up to 45 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 40s. West winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Partly cloudy. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 15 to 21. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SUNDAY NIGHT...Mostly clear. Cold with lows around 20. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 20s. .TUESDAY...Mostly cloudy in the morning, then partly cloudy with a chance of snow showers with a slight chance of rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. $$ WYZ010-101215- Northeast Johnson County- Including the city of Buffalo 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Cloudy. Near steady temperature in the upper 20s. Southwest winds around 10 mph. .WEDNESDAY...Mostly cloudy with a chance of rain. A chance of snow, mainly in the morning. Highs in the upper 40s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain with a slight chance of snow in the afternoon. Breezy with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...A chance of rain in the evening. Cloudy with a chance of snow. Light snow accumulation possible. Breezy with lows in the lower 20s. North winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph after midnight. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. A chance of snow in the morning. Much cooler with highs in the lower 30s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 20. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 30s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Not as cool with highs in the mid 50s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .MONDAY...Partly cloudy. Highs in the lower 50s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 50s. $$ WYZ011-101215- Southeast Johnson County- Including the city of Kaycee 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Cloudy. Near steady temperature in the upper 20s. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. Southwest winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly cloudy and breezy. Lows around 40. Southwest winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY...Mostly cloudy and breezy. Highs in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY NIGHT...A chance of rain in the evening. Mostly cloudy with a chance of snow. Lows in the mid 20s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. Highs in the lower 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 30s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Not as cool with highs in the upper 50s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the mid 50s. $$ WYZ027-101215- South Lincoln County- Including the cities of Kemmerer and Cokeville 401 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .REST OF TONIGHT...Mostly cloudy with a 30 percent chance of rain. Breezy. Near steady temperature in the mid 30s. Southwest winds 20 to 25 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy. A chance of rain in the morning. Windy with highs in the mid 40s. West winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 30. Southwest winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny and breezy. Highs in the mid 40s. West winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Partly cloudy and breezy. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 30 percent. $$ WYZ016-101215- Upper Wind River Basin- Including the city of Dubois 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Partly cloudy with snow with rain likely. Little or no snow accumulation. Near steady temperature in the lower 30s. South winds around 10 mph with gusts up to 20 mph. Chance of precipitation 80 percent. .WEDNESDAY...Partly cloudy with snow with rain likely in the morning, then mostly sunny with a chance of rain in the afternoon. Snow accumulation up to 1 inch. Very windy with highs around 50. West winds 30 to 40 mph with gusts up to 60 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Mostly clear and windy. Lows in the mid 30s. West winds 25 to 35 mph with gusts up to 60 mph. .THURSDAY...Mostly sunny and very windy. Highs in the upper 40s. West winds 30 to 40 mph with gusts up to 60 mph. .THURSDAY NIGHT...Partly cloudy. A slight chance of. Windy with lows in the mid 30s. West winds 25 to 35 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight. .FRIDAY...Partly cloudy and windy. Highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows around 30. .SATURDAY...Mostly sunny and breezy. Highs in the upper 40s. .SATURDAY NIGHT...Mostly clear. Lows around 30. .SUNDAY...Mostly sunny. Highs in the lower 50s. Temperature falling into the mid 40s in the afternoon. .SUNDAY NIGHT...Mostly clear and breezy. Lows around 30. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Breezy with lows in the lower 30s. .TUESDAY...Partly cloudy with a chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 30 percent. $$ WYZ001-101215- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 401 AM MST Wed Dec 10 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .REST OF TONIGHT...Snow. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 1 inch. Lows in the lower 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph. Chance of snow 80 percent. .WEDNESDAY...Cloudy. Patchy blowing snow in the morning. Snow with rain likely in the morning, then snow likely with a chance of rain in the afternoon with visibility one quarter mile or less at times. Storm total snow accumulation of 2 to 4 inches. Breezy with highs in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .WEDNESDAY NIGHT...Mostly cloudy and breezy. Lows in the upper 20s. Southwest winds 20 to 25 mph with gusts up to 45 mph. .THURSDAY...Mostly cloudy. A chance of snow in the afternoon. Breezy with highs in the mid 30s. Southwest winds 20 to 25 mph, diminishing to 10 to 15 mph in the afternoon. Gusts up to 45 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Cloudy. A chance of snow in the evening, then snow likely after midnight. Light snow accumulation possible. Breezy with lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 45 mph. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. New little or no snow accumulation. Breezy with highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 30s. .SATURDAY NIGHT...Mostly clear. Cold with lows 15 to 20. .SUNDAY...Mostly sunny. Highs in the upper 30s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 15 to 21. .MONDAY...Partly cloudy. A slight chance of. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 50 percent chance of snow showers. Little or no snow accumulation. Lows in the mid 20s. .TUESDAY...Mostly cloudy with snow showers likely. Little or no snow accumulation. Highs in the lower 30s. Chance of snow 70 percent. $$ WYZ029-101215- Flaming Gorge- 401 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .REST OF TONIGHT...Mostly cloudy and breezy. Near steady temperature in the upper 30s. West winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy and windy. Highs in the lower 50s. West winds 20 to 30 mph with gusts up to 45 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Mostly sunny. Highs in the lower 50s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .SATURDAY...Mostly sunny. Highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 40s. $$ WYZ022-101215- Casper Mountain- 401 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the mid 20s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy and breezy. Highs in the lower 40s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .WEDNESDAY NIGHT...Mostly cloudy and windy. Lows in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 60 mph. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs in the mid 40s. Southwest winds 20 to 30 mph. Gusts up to 60 mph, decreasing to 45 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy and breezy. Lows around 30. Southwest winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .FRIDAY...Partly cloudy. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .SATURDAY...Partly cloudy and breezy. Highs in the lower 40s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Mostly sunny. Highs in the mid 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Highs in the lower 40s. $$ WYZ002-101215- Absaroka Mountains- 401 AM MST Wed Dec 10 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .REST OF TONIGHT...Snow. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 1 inch. Breezy. Near steady temperature in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. .WEDNESDAY...Mostly cloudy with snow with rain likely in the morning, then partly cloudy with snow likely with a chance of rain in the afternoon. Blowing snow in the morning. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times. Storm total snow accumulation of 2 to 4 inches. Very windy with highs around 40. West winds 30 to 40 mph with gusts up to 70 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Very windy with lows around 30. West winds 30 to 40 mph with gusts up to 75 mph. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of snow in the afternoon. Very windy with highs in the upper 30s. West winds 35 to 45 mph, diminishing to 25 to 35 mph in the afternoon. Gusts up to 75 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. Light snow accumulation possible. Windy. Near steady temperature in the lower 30s. West winds 25 to 35 mph with gusts up to 65 mph. Chance of snow 60 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow. Windy with highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy and very windy. Lows in the mid 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Windy with highs in the mid 30s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. .SUNDAY...Mostly sunny and breezy. Highs in the upper 30s. .SUNDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. .MONDAY...Partly cloudy and breezy. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy. A chance of snow showers after midnight. Breezy with lows in the mid 20s. Chance of snow 30 percent. .TUESDAY...Partly cloudy with a 40 percent chance of snow showers. Breezy with highs in the lower 30s. $$ WYZ007-101215- Owl Creek and Bridger Mountains- 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the lower 30s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy and breezy. Highs around 50. Southwest winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph. .FRIDAY...Partly cloudy. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .SATURDAY...Partly cloudy and breezy. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 30s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Highs in the upper 40s. $$ WYZ008-101215- Bighorn Mountains West- 401 AM MST Wed Dec 10 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .REST OF TONIGHT...Mostly cloudy with a 30 percent chance of snow. Near steady temperature in the mid 20s. Southwest winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Mostly cloudy. Snow, mainly in the morning. 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 9 inches. Breezy with highs around 40. West winds 15 to 20 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Chance of snow 80 percent. .WEDNESDAY NIGHT...Mostly cloudy and breezy. Near steady temperature in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 45 mph. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain and snow in the afternoon. Breezy with highs in the lower 40s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...A chance of rain in the evening. Mostly cloudy with snow likely. Light snow accumulation possible. Lows in the upper 20s. West winds 10 to 15 mph. Gusts up to 35 mph, decreasing to 25 mph after midnight. Chance of precipitation 60 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow. Highs in the upper 30s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .SATURDAY...Partly cloudy. Highs in the upper 30s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Near steady temperature in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. Lows around 30. .MONDAY...Partly cloudy. Highs in the lower 40s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 40s. $$ WYZ009-101215- Bighorn Mountains Southeast- 401 AM MST Wed Dec 10 2025 .REST OF TONIGHT...Mostly cloudy. Near steady temperature in the mid 20s. West winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Partly cloudy. Snow likely, mainly in the morning. Patchy blowing snow in the morning. Blowing snow in the afternoon. Visibility one quarter mile or less at times. Snow accumulation up to 8 inches. Windy with highs in the lower 40s. West winds 20 to 30 mph with gusts up to 60 mph. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy and windy. Near steady temperature in the upper 30s. West winds 25 to 35 mph with gusts up to 60 mph. .THURSDAY...Partly cloudy. A chance of snow in the afternoon. Windy with highs in the mid 40s. West winds 25 to 35 mph with gusts up to 65 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly cloudy. Snow likely, mainly in the evening. Light snow accumulation possible. Breezy with lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 40 mph, becoming west around 10 mph with gusts up to 30 mph after midnight. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Breezy with highs in the upper 30s. Chance of snow 40 percent. .FRIDAY NIGHT...Partly cloudy and windy. Lows in the upper 20s. .SATURDAY...Partly cloudy and breezy. Highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. Temperature falling to around 40 in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. Temperature falling into the upper 30s in the afternoon. .MONDAY NIGHT...Partly cloudy and breezy. Near steady temperature in the lower 30s. .TUESDAY...Partly cloudy and breezy. Highs in the lower 40s. $$ WYZ012-101215- Teton and Gros Ventre Mountains- 401 AM MST Wed Dec 10 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .REST OF TONIGHT...Snow and rain. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 2 inches. Near steady temperature in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .WEDNESDAY...Snow and rain. Patchy blowing snow. Visibility one quarter mile or less at times. Storm total snow accumulation of 1 to 3 inches. Breezy with highs in the upper 30s. Southwest winds 15 to 20 mph. Gusts up to 45 mph, decreasing to 35 mph in the afternoon. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy. A chance of snow in the afternoon. Highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 35 mph. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Near steady temperature in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy and breezy, cold with lows around 20. .SATURDAY...Mostly sunny. Highs in the mid 30s. .SATURDAY NIGHT...Mostly clear. Cold with lows 14 to 20. .SUNDAY...Mostly sunny. Highs in the mid 30s. .SUNDAY NIGHT...Mostly clear. Cold with lows 15 to 21. .MONDAY...Partly cloudy. A slight chance of. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 40 percent chance of snow showers. Lows in the mid 20s. .TUESDAY...Snow showers. Light snow accumulation. Highs in the lower 30s. Chance of snow 80 percent. $$ WYZ014-101215- Wind River Mountains West- 401 AM MST Wed Dec 10 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .REST OF TONIGHT...Snow. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 1 inch. Breezy. Near steady temperature in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. .WEDNESDAY...Mostly cloudy. Snow, mainly in the morning. Areas of blowing snow in the morning. Patchy blowing snow in the afternoon. Visibility one quarter mile or less at times. Storm total snow accumulation around an inch. 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...Partly cloudy and windy. Lows in the mid 20s. West winds 20 to 30 mph with gusts up to 50 mph. .THURSDAY...Mostly sunny and windy. Highs in the mid 30s. West winds 20 to 30 mph with gusts up to 55 mph. .THURSDAY NIGHT...Partly cloudy and breezy. Near steady temperature in the mid 20s. West winds 15 to 25 mph with gusts up to 40 mph. .FRIDAY...Partly cloudy and breezy. Highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy and breezy, cold with lows around 20. .SATURDAY...Mostly sunny and breezy. Highs in the mid 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs in the upper 30s. Temperature falling into the lower 30s in the afternoon. .SUNDAY NIGHT...Mostly clear. Cold with lows around 20. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of. Lows in the lower 20s. .TUESDAY...Mostly cloudy with a 30 percent chance of snow showers. Breezy with highs in the lower 30s. $$ WYZ015-101215- Wind River Mountains East- 401 AM MST Wed Dec 10 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .REST OF TONIGHT...Partly cloudy with snow. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 1 inch. Breezy. Near steady temperature in the upper 20s. West winds 20 to 25 mph with gusts up to 50 mph. Chance of snow 80 percent. .WEDNESDAY...Partly cloudy. Snow, mainly in the morning. Blowing snow. Visibility one quarter mile or less at times. Storm total snow accumulation around an inch. Very windy with highs in the lower 40s. West winds 35 to 45 mph with gusts up to 75 mph. Chance of snow 80 percent. .WEDNESDAY NIGHT...Partly cloudy and very windy. Lows around 30. West winds 35 to 45 mph with gusts up to 75 mph. .THURSDAY...Mostly sunny and very windy. Highs in the upper 30s. West winds 35 to 45 mph with gusts up to 75 mph. .THURSDAY NIGHT...Partly cloudy and windy. Near steady temperature around 30. West winds 25 to 35 mph with gusts up to 65 mph. .FRIDAY...Partly cloudy and windy. Highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy and very windy. Lows in the mid 20s. .SATURDAY...Mostly sunny and windy. Highs in the upper 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 20s. .SUNDAY...Mostly sunny and breezy. Highs around 40. Temperature falling into the lower 30s in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 30s. .MONDAY NIGHT...Partly cloudy. A chance of snow showers after midnight. Breezy. Near steady temperature in the upper 20s. Chance of snow 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Windy with highs in the mid 30s. $$ WYZ019-101215- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 401 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .REST OF TONIGHT...Partly cloudy. Near steady temperature in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy and windy. Highs in the upper 40s. Southwest winds 20 to 30 mph with gusts up to 50 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Windy with lows in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 60 mph. .THURSDAY...Partly cloudy and windy. Highs in the upper 40s. Southwest winds 20 to 30 mph. Gusts up to 60 mph, decreasing to 45 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .FRIDAY...Partly cloudy and breezy. Highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. .TUESDAY...Partly cloudy and breezy. Highs in the mid 40s. $$ WYZ024-101215- Salt River and Wyoming Ranges- 401 AM MST Wed Dec 10 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM MST THIS AFTERNOON... .REST OF TONIGHT...Snow and rain. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 1 inch. Breezy. Near steady temperature in the lower 30s. West winds 20 to 25 mph with gusts up to 55 mph. Chance of precipitation 80 percent. .WEDNESDAY...Mostly cloudy. Rain and snow, mainly in the morning. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 3 inches. Windy with highs in the upper 30s. West winds 20 to 30 mph with gusts up to 60 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 20s. West winds 20 to 25 mph with gusts up to 55 mph. .THURSDAY...Mostly sunny and breezy. Highs in the upper 30s. West winds 20 to 25 mph with gusts up to 55 mph. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the mid 20s. West winds 15 to 20 mph. Gusts up to 45 mph, decreasing to 35 mph after midnight. .FRIDAY...Partly cloudy. Highs in the upper 30s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 20s. .SATURDAY...Mostly sunny. Highs in the upper 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .SUNDAY...Mostly sunny. Highs around 40. .SUNDAY NIGHT...Mostly clear. Cold with lows around 20. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Lows in the mid 20s. Chance of snow 40 percent. .TUESDAY...Mostly cloudy with snow showers likely. Little or no snow accumulation. Highs in the mid 30s. Chance of snow 60 percent. $$ WYZ030-101215- East Sweetwater County- Including the city of Wamsutter 401 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... .REST OF TONIGHT...Mostly cloudy and breezy. Near steady temperature in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Mostly cloudy and windy. Highs around 50. West winds 20 to 30 mph with gusts up to 45 mph. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .THURSDAY...Partly cloudy and breezy. Highs around 50. Southwest winds 15 to 25 mph with gusts up to 40 mph. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph. .FRIDAY...Partly cloudy and breezy. Highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows around 30. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 20s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the mid 40s. $$