FPUS55 KRIW 010638 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1136 PM MST Fri Jan 31 2025 WYZ020-011100- Natrona County Lower Elevations- Including the city of Casper 1136 PM MST Fri Jan 31 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... .TONIGHT...Mostly cloudy and windy. Near steady temperature in the mid 30s. Southwest winds 25 to 35 mph with gusts up to 55 mph. .SATURDAY...Mostly cloudy and windy. Highs in the lower 40s. Southwest winds 20 to 30 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of. Windy with lows in the mid 20s. Southwest winds 20 to 30 mph with gusts up to 50 mph. .SUNDAY...Cloudy with a chance of snow. A chance of rain in the afternoon. Windy with highs around 40. Southwest winds 15 to 20 mph with gusts up to 40 mph, increasing to 20 to 30 mph with gusts up to 55 mph in the afternoon. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow. Windy with lows in the lower 20s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 40 percent. .MONDAY...Mostly cloudy. A chance of snow in the morning. Breezy with highs in the mid 30s. Chance of snow 30 percent. .MONDAY NIGHT...Mostly cloudy. Cold with lows 12 to 26. Temperature rising into the upper 20s after midnight. .TUESDAY...Mostly cloudy and breezy. Highs in the mid 40s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Cold with lows 12 to 24. Chance of snow 30 percent. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Breezy with highs in the mid 30s. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow in the evening. Cold with lows 5 to 15 above. Chance of snow 30 percent. .THURSDAY...Partly cloudy. Highs in the lower 30s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Cold with lows 10 to 15. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs in the lower 30s. $$ WYZ017-011100- Wind River Basin- Including the cities of Riverton and Shoshoni 1136 PM MST Fri Jan 31 2025 .TONIGHT...Partly cloudy and breezy, cold with lows 14 to 24. Southwest winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Breezy with highs in the mid 30s. Southwest winds 15 to 25 mph with gusts up to 45 mph. .SATURDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly cloudy with a chance of snow after midnight. Breezy, cold with lows 14 to 22. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 30 percent. .SUNDAY...Mostly cloudy with snow likely. Rain likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 30s. Southwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with snow likely. Rain likely, mainly in the evening. Little or no snow accumulation. Breezy with lows in the lower 20s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with a 30 percent chance of snow. Breezy with highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 14 to 24. .TUESDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs around 40. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 13 to 21. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 40 percent chance of snow. Highs in the mid 30s. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of snow in the evening. Cold with lows zero to 10 above zero. Chance of snow 20 percent. .THURSDAY...Partly cloudy. A slight chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 20 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Cold with lows 5 to 10 above. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs around 30. $$ WYZ018-011100- Lander Foothills- Including the city of Lander 1136 PM MST Fri Jan 31 2025 .TONIGHT...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows 17 to 23. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...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 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy. A chance of snow showers in the evening, then snow likely after midnight. Snow accumulation up to 1 inch. Breezy, cold with lows around 20. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 60 percent. .SUNDAY...Snow likely. Rain likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 30s. Southwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Rain and snow likely. Little or no snow accumulation. Windy with lows in the upper 20s. Southwest winds 20 to 30 mph, diminishing to 15 to 20 mph after midnight. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Breezy with highs in the lower 40s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow. A chance of rain, mainly in the evening. Lows in the upper 20s. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy with a chance of snow and rain. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...A chance of rain in the evening. Partly cloudy with a chance of snow. Lows in the lower 20s. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 40 percent chance of snow. Highs in the mid 30s. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow, mainly in the evening. Cold with lows 5 to 10 above. Chance of snow 30 percent. .THURSDAY...Partly cloudy with a 20 percent chance of snow. Highs in the upper 20s. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Cold with lows 10 to 15. .FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs in the lower 30s. $$ WYZ028-011100- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1136 PM MST Fri Jan 31 2025 .TONIGHT...Cloudy. A chance of snow showers after midnight. Breezy. Near steady temperature in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .SATURDAY...Cloudy with snow showers likely. A chance of rain showers in the afternoon. Snow accumulation up to 1 inch. Breezy with highs around 40. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. Chance of precipitation 60 percent. .SATURDAY NIGHT...Cloudy. A chance of snow showers in the evening, then snow and rain likely after midnight. Snow accumulation up to 2 inches. Breezy with lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .SUNDAY...Snow likely in the morning. Mostly cloudy with rain likely. New little or no snow accumulation. Windy with highs in the lower 40s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain and snow. Windy with lows in the lower 30s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with a chance of rain and snow in the morning, then mostly cloudy with a slight chance of rain in the afternoon. Breezy with highs around 50. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .TUESDAY...Mostly cloudy with a slight chance of rain. Breezy with highs around 50. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A chance of snow in the evening, then snow likely after midnight. Little or no snow accumulation. Lows around 30. Chance of precipitation 60 percent. .WEDNESDAY...Mostly cloudy with snow likely. Little or no snow accumulation. Breezy with highs around 40. Temperature falling into the lower 30s in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Cold with lows 10 to 15. .THURSDAY...Partly cloudy with a 30 percent chance of snow. Highs in the lower 30s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow. Cold with lows around 15. .FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs in the lower 30s. $$ WYZ013-011100- Jackson Hole- Including the city of Jackson 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Patchy blowing snow late this evening. Snow showers. Snow accumulation of 1 to 6 inches. Breezy and not as cool. Near steady temperature in the upper 20s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. .SATURDAY...Snow showers. Areas of blowing snow in the afternoon. New snow accumulation of 2 to 8 inches. Breezy with highs around 30. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. Chance of snow 90 percent. .SATURDAY NIGHT...Patchy blowing snow in the evening. Snow showers in the evening, then snow after midnight. New snow accumulation of 2 to 5 inches. Breezy, cold with lows around 20. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 80 percent. .SUNDAY...Snow. New heavy snow accumulation. Breezy with highs in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 40 mph in the afternoon. Chance of snow near 100 percent. .SUNDAY NIGHT...Snow. New heavy snow accumulation. Breezy with lows in the mid 20s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow near 100 percent. .MONDAY...Snow. New light snow accumulation. Breezy with highs in the upper 30s. Chance of snow 90 percent. .MONDAY NIGHT...Snow and rain. New light snow accumulation. Lows in the upper 20s. Chance of precipitation 90 percent. .TUESDAY...Snow and rain. New light snow accumulation. Highs around 40. Chance of precipitation 90 percent. .TUESDAY NIGHT...Snow. New light snow accumulation. Cold with lows 15 to 20. Chance of snow 80 percent. .WEDNESDAY...Snow. New moderate snow accumulation. Highs in the upper 20s. Temperature falling to around 20 in the afternoon. Chance of snow 80 percent. .WEDNESDAY NIGHT...Partly cloudy with a 50 percent chance of snow. New light snow accumulation possible. Cold with lows zero to 5 above zero. .THURSDAY...Partly cloudy with a chance of snow in the morning, then snow likely in the afternoon. New light snow accumulation possible. Highs in the lower 20s. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. New moderate snow accumulation possible. Cold with lows 5 to 10 above. Chance of snow 60 percent. .FRIDAY...Snow likely. New light snow accumulation possible. Highs in the mid 20s. Chance of snow 70 percent. $$ WYZ003-011100- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1136 PM MST Fri Jan 31 2025 .TONIGHT...Mostly clear. A chance of snow showers after midnight. Windy with lows around 30. West winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 30 percent. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 40s. West winds 20 to 30 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Breezy with lows around 20. West winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 30 percent. .SUNDAY...Cloudy with snow. Light snow accumulation. Highs in the mid 30s. Northwest winds 10 to 15 mph, becoming north in the afternoon. Gusts up to 30 mph. Chance of snow 80 percent. .SUNDAY NIGHT...Snow. New light snow accumulation. Breezy, cold with lows 7 to 17 above. North winds 20 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent. .MONDAY...Snow likely. New light snow accumulation possible. Breezy, cold with highs 13 to 25. Chance of snow 60 percent. .MONDAY NIGHT...Cloudy with snow likely. New light snow accumulation possible. Cold. Near steady temperature around 15. Chance of snow 60 percent. .TUESDAY...Cloudy with snow likely. New little or no snow accumulation. Highs in the lower 20s. Chance of snow 60 percent. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows zero to 15 above zero. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Highs in the mid 20s. .WEDNESDAY NIGHT...Partly cloudy. Cold with lows around 5 above. .THURSDAY...Partly cloudy. A slight chance of. Highs in the mid 20s. .THURSDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs in the upper 20s. $$ WYZ004-011100- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1136 PM MST Fri Jan 31 2025 .TONIGHT...Partly cloudy. Lows in the mid 20s. Southeast winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy and breezy. Highs in the upper 40s. South winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of. Cold with lows around 20. Southwest winds 10 to 15 mph, becoming northwest after midnight. .SUNDAY...Cloudy. A chance of snow in the morning, then snow in the afternoon. Little or no snow accumulation. Highs in the mid 30s. Northwest winds 10 to 15 mph. Chance of snow 80 percent. .SUNDAY NIGHT...Cloudy with snow. Light snow accumulation. Breezy, cold with lows 7 to 13 above. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 80 percent. .MONDAY...Cloudy. Snow likely, mainly in the morning. New light snow accumulation possible. Breezy, colder with highs 14 to 22. Chance of snow 60 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Cold with lows zero to 10 above zero. .TUESDAY...Cloudy with a 30 percent chance of snow. Highs in the lower 20s. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows zero to 5 above zero. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Highs in the lower 20s. .WEDNESDAY NIGHT...Partly cloudy. Cold with lows zero to 5 above zero. .THURSDAY...Partly cloudy. Highs in the upper 20s. .THURSDAY NIGHT...Partly cloudy. Cold with lows zero to 10 above zero. .FRIDAY...Partly cloudy. Highs in the upper 20s. $$ WYZ006-011100- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1136 PM MST Fri Jan 31 2025 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. Lows in the mid 20s. South winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Partly cloudy and breezy. Highs in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Mostly cloudy. A chance of snow in the morning, then snow likely with a chance of rain in the afternoon. Little or no snow accumulation. Highs in the upper 30s. East winds 10 to 15 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Cloudy. Snow likely with a chance of rain in the evening, then a chance of snow after midnight. Light snow accumulation possible. Cold with lows 11 to 19. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .MONDAY...Cloudy with a 30 percent chance of snow. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 5 to 15 above. .TUESDAY...Cloudy with a 30 percent chance of snow. Highs in the upper 20s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening, then a chance of snow after midnight. Cold with lows 5 to 15 above. Chance of snow 30 percent. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Highs around 30. .WEDNESDAY NIGHT...Partly cloudy. Cold with lows zero to 10 above zero. .THURSDAY...Partly cloudy. Highs around 30. .THURSDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above. .FRIDAY...Partly cloudy. A slight chance of snow in the afternoon. Highs around 30. Chance of snow 20 percent. $$ WYZ005-011100- Southwest Bighorn Basin- Including the city of Thermopolis 1136 PM MST Fri Jan 31 2025 .TONIGHT...Partly cloudy and breezy. Lows in the mid 20s. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph after midnight. .SATURDAY...Partly cloudy and breezy. Highs in the upper 40s. Southwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly cloudy. A slight chance of. Breezy with lows in the lower 20s. Southwest winds 15 to 20 mph. .SUNDAY...Mostly cloudy. A chance of snow in the morning, then snow likely with a chance of rain in the afternoon. Little or no snow accumulation. Highs around 40. South winds around 10 mph, becoming east in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Cloudy with snow likely. Light snow accumulation possible. Cold with lows 12 to 18. North winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .MONDAY...Cloudy with a 40 percent chance of snow. Highs in the mid 20s. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 5 to 15 above. .TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs around 30. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 5 to 15 above. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Highs in the lower 30s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows zero to 10 above zero. .THURSDAY...Partly cloudy. A slight chance of. Highs in the lower 30s. .THURSDAY NIGHT...Partly cloudy. Cold with lows 5 to 10 above. .FRIDAY...Partly cloudy with a 20 percent chance of snow. Highs in the lower 30s. $$ WYZ023-011100- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Snow showers. Snow accumulation of 2 to 4 inches. Not as cool. Near steady temperature in the upper 20s. South winds around 10 mph with gusts up to 20 mph. Chance of snow 80 percent. .SATURDAY...Snow showers. New snow accumulation of 2 to 5 inches. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 90 percent. .SATURDAY NIGHT...Snow showers in the evening, then snow after midnight. New snow accumulation of 2 to 4 inches. Lows in the lower 20s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of snow 90 percent. .SUNDAY...Snow in the morning, then snow and rain in the afternoon. New moderate snow accumulation. Breezy with highs in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of precipitation near 100 percent. .SUNDAY NIGHT...Snow, rain. New light snow accumulation. Breezy with lows around 30. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation near 100 percent. .MONDAY...Snow. Rain in the afternoon. New light snow accumulation. Highs in the upper 30s. Chance of precipitation 80 percent. .MONDAY NIGHT...Rain and snow. New little or no snow accumulation. Near steady temperature in the mid 30s. Chance of precipitation 80 percent. .TUESDAY...Rain and snow. Little or no snow accumulation. Highs in the upper 30s. Chance of precipitation 80 percent. .TUESDAY NIGHT...Rain in the evening. Snow. Light snow accumulation. Cold with lows around 20. Chance of precipitation 80 percent. .WEDNESDAY...Snow. New light snow accumulation. Highs in the upper 20s. Chance of snow 80 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of snow. Colder with lows zero to 5 above zero. .THURSDAY...A chance of snow in the morning, then snow likely in the afternoon. Light snow accumulation possible. Highs in the mid 20s. Chance of snow 60 percent. .THURSDAY NIGHT...Cloudy. A chance of snow in the evening, then snow likely after midnight. New moderate snow accumulation possible. Cold with lows 10 to 15. Chance of snow 60 percent. .FRIDAY...Snow likely. New light snow accumulation possible. Highs in the mid 20s. Chance of snow 60 percent. $$ WYZ025-011100- Upper Green River Basin Foothills- Including the city of Pinedale 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Snow showers. Snow accumulation around 5 inches. Cold. Near steady temperature in the lower 20s. Chance of snow 80 percent. .SATURDAY...Snow showers. Patchy blowing snow in the afternoon. New snow accumulation up to 6 inches. Breezy with highs in the lower 30s. Southwest winds 15 to 20 mph. Chance of snow 80 percent. .SATURDAY NIGHT...Snow showers in the evening, then snow after midnight. New snow accumulation of 1 to 5 inches. Cold with lows 15 to 19. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .SUNDAY...Snow. New moderate snow accumulation. Breezy with highs around 30. Southwest winds 10 to 15 mph with gusts up to 30 mph, increasing to 20 to 25 mph with gusts up to 40 mph in the afternoon. Chance of snow near 100 percent. .SUNDAY NIGHT...Snow. New moderate snow accumulation. Breezy with lows in the mid 20s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 90 percent. .MONDAY...Snow. New light snow accumulation. Breezy with highs in the upper 30s. Chance of snow 80 percent. .MONDAY NIGHT...Snow. New light snow accumulation. Lows in the lower 20s. Chance of snow 80 percent. .TUESDAY...Snow. A chance of rain in the afternoon. New light snow accumulation. Highs in the upper 30s. Chance of precipitation 80 percent. .TUESDAY NIGHT...Snow likely. New light snow accumulation possible. Cold with lows around 15. Chance of snow 70 percent. .WEDNESDAY...Snow likely. New light snow accumulation possible. Highs around 30. Temperature falling to around 20 in the afternoon. Chance of snow 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Colder with lows 5 below to zero. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow. Highs in the lower 20s. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows zero to 5 above zero. .FRIDAY...Mostly cloudy. A chance of snow in the morning, then snow likely in the afternoon. Light snow accumulation possible. Highs in the mid 20s. Chance of snow 60 percent. $$ WYZ026-011100- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1136 PM MST Fri Jan 31 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST SUNDAY... .TONIGHT...Cloudy. A chance of snow showers late this evening, then snow showers likely after midnight. Snow accumulation up to 3 inches. Not as cold. Near steady temperature in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 60 percent. .SATURDAY...Snow showers. Patchy blowing snow in the afternoon. Snow accumulation up to 4 inches. Breezy with highs in the upper 30s. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. Chance of snow 80 percent. .SATURDAY NIGHT...Cloudy. Snow showers likely in the evening, then snow after midnight. New snow accumulation of 1 to 3 inches. Breezy, cold with lows around 20. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. .SUNDAY...Snow. Rain in the afternoon. New light snow accumulation. Windy with highs in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 35 mph, increasing to 20 to 30 mph with gusts up to 50 mph in the afternoon. Chance of precipitation 90 percent. .SUNDAY NIGHT...Mostly cloudy. Snow and rain in the evening, then snow likely with a chance of rain after midnight. New light snow accumulation. Windy with lows in the mid 20s. Southwest winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph after midnight. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with snow likely with a chance of rain. New little or no snow accumulation. Breezy with highs in the lower 40s. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow and rain. Lows in the upper 20s. Chance of precipitation 30 percent. .TUESDAY...Cloudy with a chance of snow and rain. Highs in the lower 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of snow and rain in the evening, then snow likely after midnight. Little or no snow accumulation. Cold with lows around 20. Chance of precipitation 60 percent. .WEDNESDAY...Mostly cloudy with snow likely. Light snow accumulation possible. Highs in the mid 30s. Temperature falling into the mid 20s in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow, mainly in the evening. Colder with lows 5 below to 5 above zero. Chance of snow 30 percent. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow. Highs in the mid 20s. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Cold with lows 5 to 10 above. .FRIDAY...Mostly cloudy with a 30 percent chance of snow. Highs around 30. $$ WYZ010-011100- Northeast Johnson County- Including the city of Buffalo 1136 PM MST Fri Jan 31 2025 .TONIGHT...Cloudy late this evening, then becoming partly cloudy. Lows in the upper 20s. Southwest winds 10 to 15 mph. Gusts up to 30 mph after midnight. .SATURDAY...Partly cloudy. Highs around 50. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming cloudy. A slight chance of. Lows around 20. West winds 10 to 15 mph, becoming north after midnight. .SUNDAY...Cloudy. Snow likely in the afternoon. Little or no snow accumulation. Highs in the lower 30s. East winds 10 to 15 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Snow likely. Light snow accumulation possible. Breezy, cold with lows around 9 above. North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent. .MONDAY...Cloudy. A chance of snow in the morning. Colder with highs 10 to 15. Chance of snow 30 percent. .MONDAY NIGHT...Cloudy. A slight chance of. Cold with lows zero to 5 above zero. .TUESDAY...Cloudy. A slight chance of. Cold with highs 15 to 21. .TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of snow. Cold with lows zero to 5 above zero. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Cold with highs 16 to 22. .WEDNESDAY NIGHT...Partly cloudy. Cold with lows around zero. Temperature rising to around 10 above after midnight. .THURSDAY...Partly cloudy. Highs in the mid 20s. .THURSDAY NIGHT...Partly cloudy. Cold with lows zero to 5 above zero. .FRIDAY...Partly cloudy. Highs in the mid 20s. $$ WYZ011-011100- Southeast Johnson County- Including the city of Kaycee 1136 PM MST Fri Jan 31 2025 .TONIGHT...Cloudy late this evening, then becoming partly cloudy. Breezy with lows in the lower 30s. Southwest winds 15 to 25 mph with gusts up to 45 mph. .SATURDAY...Partly cloudy and breezy. Highs around 50. Southwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming cloudy. Breezy with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 35 mph, becoming northwest 10 to 15 mph with gusts up to 25 mph after midnight. .SUNDAY...Cloudy. A chance of snow in the afternoon. Highs in the upper 30s. East winds around 10 mph, becoming southeast with gusts up to 25 mph in the afternoon. Chance of snow 30 percent. .SUNDAY NIGHT...Cloudy with a 40 percent chance of snow. Breezy, cold with lows around 10 above. North winds 15 to 20 mph with gusts up to 30 mph. .MONDAY...Cloudy. A slight chance of snow in the morning. Colder with highs 16 to 22. Chance of snow 20 percent. .MONDAY NIGHT...Cloudy, cold with lows 5 to 10 above. Temperature rising to around 15 after midnight. .TUESDAY...Cloudy. Highs in the upper 20s. .TUESDAY NIGHT...Mostly cloudy. A slight chance of. Cold with lows zero to 10 above zero. .WEDNESDAY...Mostly cloudy with a 20 percent chance of snow. Highs in the upper 20s. Temperature falling to around 20 in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Cold with lows zero to 5 above zero. .THURSDAY...Partly cloudy. Highs around 30. .THURSDAY NIGHT...Partly cloudy. Cold with lows around 5 above. .FRIDAY...Partly cloudy. Highs around 30. $$ WYZ027-011100- South Lincoln County- Including the cities of Kemmerer and Cokeville 1136 PM MST Fri Jan 31 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 PM THIS EVENING TO 5 PM MST SUNDAY... .TONIGHT...Mostly cloudy. A chance of snow showers late this evening, then snow showers after midnight. Patchy blowing snow. Snow accumulation up to 3 inches. Breezy and not as cool. Near steady temperature in the lower 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 80 percent. .SATURDAY...Snow showers. Patchy blowing snow in the morning. Areas of blowing snow in the afternoon. New snow accumulation around 5 inches. Breezy with highs in the mid 30s. Southwest winds 15 to 25 mph. Gusts up to 45 mph in the afternoon. Chance of snow 80 percent. .SATURDAY NIGHT...Patchy blowing snow in the evening. Snow showers in the evening, then snow after midnight. New snow accumulation up to 4 inches. Breezy with lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 80 percent. .SUNDAY...Snow and rain. New light snow accumulation. Windy with highs in the upper 30s. Southwest winds 25 to 35 mph. Gusts up to 50 mph in the afternoon. Chance of precipitation 90 percent. .SUNDAY NIGHT...Mostly cloudy. Snow with rain likely in the evening, then snow likely with a chance of rain after midnight. New little or no snow accumulation. Windy with lows around 30. Southwest winds 25 to 35 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with a chance of snow and rain. Breezy with highs in the lower 40s. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain. A slight chance of snow in the evening, then a chance of snow after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .TUESDAY...Cloudy with a chance of rain and snow. Breezy with highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of snow and rain in the evening, then snow likely after midnight. Little or no snow accumulation. Lows in the mid 20s. Chance of precipitation 60 percent. .WEDNESDAY...Snow likely. Light snow accumulation possible. Breezy with highs in the mid 30s. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Colder with lows 5 to 10 above. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow. Highs around 30. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow. Cold with lows 10 to 15. .FRIDAY...Mostly cloudy with a 40 percent chance of snow. Highs around 30. $$ WYZ016-011100- Upper Wind River Basin- Including the city of Dubois 1136 PM MST Fri Jan 31 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 11 AM SATURDAY TO 5 PM MST SUNDAY... .TONIGHT...Partly cloudy. A chance of snow showers late this evening, then snow showers likely after midnight. Snow accumulation up to 3 inches. Breezy. Near steady temperature in the lower 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 60 percent. .SATURDAY...Mostly cloudy with snow showers likely. Patchy blowing snow in the afternoon. Snow accumulation up to 3 inches. Windy with highs around 40. West winds 20 to 30 mph. Gusts up to 45 mph in the afternoon. Chance of snow 60 percent. .SATURDAY NIGHT...Mostly cloudy. Patchy blowing snow in the evening. Snow showers likely in the evening, then snow likely after midnight. New snow accumulation up to 3 inches. Windy with lows in the lower 20s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 60 percent. .SUNDAY...Snow. New light snow accumulation. Breezy with highs in the mid 30s. West winds 15 to 25 mph. Gusts up to 40 mph, increasing to 50 mph in the afternoon. Chance of snow 80 percent. .SUNDAY NIGHT...Rain in the evening. Snow. New light snow accumulation. Windy with lows in the mid 20s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with snow. New light snow accumulation. Breezy with highs in the upper 30s. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy with snow. New little or no snow accumulation. Lows in the mid 20s. Chance of snow 80 percent. .TUESDAY...Mostly cloudy with snow with a chance of rain. Little or no snow accumulation. Breezy with highs around 40. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Snow likely. Little or no snow accumulation. Lows around 20. Chance of snow 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Snow likely. Light snow accumulation possible. Breezy with highs in the lower 30s. Temperature falling into the mid 20s in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow in the evening, then mostly clear after midnight. Breezy, cold with lows around 5 above. Chance of snow 30 percent. .THURSDAY...Partly cloudy. A chance of snow in the afternoon. Breezy with highs in the mid 20s. Chance of snow 30 percent. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Cold with lows around 10 above. .FRIDAY...Partly cloudy with a 30 percent chance of snow. Breezy with highs around 30. $$ WYZ001-011100- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Snow showers. Patchy blowing snow late this evening. Areas of blowing snow after midnight with visibility one quarter mile or less at times. Snow accumulation up to 9 inches. Breezy, cold. Near steady temperature in the lower 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow near 100 percent. .SATURDAY...Snow showers. Patchy blowing snow in the morning. Areas of blowing snow in the afternoon with visibility one quarter mile or less at times. New snow accumulation up to 14 inches. Breezy with highs in the upper 20s. Southwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Chance of snow 90 percent. .SATURDAY NIGHT...Cloudy. Areas of blowing snow in the evening. Snow showers likely in the evening, then snow after midnight with visibility one quarter mile or less at times. New snow accumulation up to 8 inches. Breezy, cold with lows 14 to 20. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 80 percent. .SUNDAY...Snow. Snow may be heavy at times in the afternoon. New heavy snow accumulation. Breezy with highs in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 90 percent. .SUNDAY NIGHT...Snow. Snow may be heavy at times. New heavy snow accumulation. Breezy, cold with lows 16 to 22. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 90 percent. .MONDAY...Snow. New moderate snow accumulation. Breezy with highs in the upper 20s. Chance of snow 90 percent. .MONDAY NIGHT...Snow. New moderate snow accumulation. Breezy. Near steady temperature in the upper 20s. Chance of snow 90 percent. .TUESDAY...Snow. New moderate snow accumulation. Breezy with highs in the lower 30s. Chance of snow 90 percent. .TUESDAY NIGHT...Snow. New moderate snow accumulation. Breezy, cold with lows 10 to 20. Chance of snow 80 percent. .WEDNESDAY...Snow. New moderate snow accumulation. Breezy with highs in the lower 20s. Chance of snow 80 percent. .WEDNESDAY NIGHT...Mostly cloudy with snow likely in the evening, then partly cloudy with a chance of snow after midnight. New light snow accumulation possible. Breezy, cold with lows 5 below to 5 above zero. Chance of snow 60 percent. .THURSDAY...Mostly cloudy. A chance of snow in the morning, then snow likely in the afternoon. New light snow accumulation possible. Cold with highs 14 to 20. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow in the evening, then snow likely after midnight. New light snow accumulation possible. Cold with lows 5 to 10 above. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with snow likely. New light snow accumulation possible. Cold with highs 16 to 22. Chance of snow 70 percent. $$ WYZ029-011100- Flaming Gorge- 1136 PM MST Fri Jan 31 2025 .TONIGHT...Cloudy. Near steady temperature in the lower 30s. South winds around 10 mph. .SATURDAY...Cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Breezy with highs around 40. South winds 10 to 15 mph with gusts up to 25 mph, becoming west 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening, then a chance of snow and rain after midnight. Lows in the upper 20s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .SUNDAY...Cloudy. Rain likely with a chance of snow in the morning, then a chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Breezy with lows in the mid 30s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Breezy with highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy and breezy. Lows in the mid 30s. .TUESDAY...Mostly cloudy and breezy. Highs in the lower 50s. .TUESDAY NIGHT...Mostly cloudy with a chance of rain. A slight chance of snow in the evening, then a chance of snow after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 50 percent. .WEDNESDAY...Mostly cloudy with a 50 percent chance of snow. Little or no snow accumulation. Breezy with highs in the lower 40s. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy, cold with lows around 20. .THURSDAY...Partly cloudy with a 30 percent chance of snow. Highs in the mid 30s. .THURSDAY NIGHT...Mostly cloudy with a chance of snow in the evening, then partly cloudy with a slight chance of snow after midnight. Cold with lows around 20. Chance of snow 30 percent. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow. Highs in the lower 30s. $$ WYZ022-011100- Casper Mountain- 1136 PM MST Fri Jan 31 2025 .TONIGHT...Mostly cloudy. Patchy blowing snow. Very windy with lows in the mid 20s. Southwest winds 30 to 40 mph with gusts up to 70 mph. .SATURDAY...Cloudy with a 30 percent chance of snow showers. Patchy blowing snow. Windy with highs in the mid 30s. Southwest winds 20 to 30 mph with gusts up to 55 mph. .SATURDAY NIGHT...Cloudy. Patchy blowing snow in the evening. A chance of snow after midnight. Windy with lows in the upper 20s. Southwest winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 30 percent. .SUNDAY...Cloudy. Snow likely in the morning, then a chance of snow and rain in the afternoon. Light snow accumulation possible. Windy with highs in the mid 30s. Southwest winds 20 to 30 mph. Gusts up to 40 mph, increasing to 55 mph in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...A chance of rain in the evening. Mostly cloudy with a chance of snow. New light snow accumulation possible. Windy. Near steady temperature in the lower 30s. Southwest winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 50 percent. .MONDAY...Mostly cloudy. A chance of snow, mainly in the morning. Breezy with highs in the upper 30s. Chance of snow 30 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the upper 20s. .TUESDAY...Cloudy, breezy with highs in the lower 40s. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Lows in the mid 20s. .WEDNESDAY...Mostly cloudy with a 40 percent chance of snow. Breezy with highs in the mid 30s. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Cold with lows 10 to 15. .THURSDAY...Partly cloudy. A chance of snow, mainly in the morning. Highs in the upper 20s. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 10 to 15. .FRIDAY...Mostly cloudy. A chance of snow, mainly in the morning. Highs in the upper 20s. Chance of snow 30 percent. $$ WYZ002-011100- Absaroka Mountains- 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Partly cloudy late this evening, then becoming mostly cloudy. Snow showers. Areas of blowing snow late this evening. Blowing snow after midnight. Visibility one quarter mile or less at times. Snow accumulation up to 6 inches. Windy. Near steady temperature in the mid 20s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 80 percent. .SATURDAY...Mostly cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. New snow accumulation up to 8 inches. Windy with highs in the lower 30s. West winds 25 to 35 mph. Gusts up to 50 mph, increasing to 60 mph in the afternoon. Chance of snow 80 percent. .SATURDAY NIGHT...Mostly cloudy. Blowing snow in the evening. Snow showers likely in the evening, then snow after midnight with visibility one quarter mile or less at times. New snow accumulation around 5 inches. Windy, cold with lows 15 to 21. West winds 25 to 35 mph with gusts up to 60 mph. Chance of snow 80 percent. .SUNDAY...Snow. New moderate snow accumulation. Windy with highs in the upper 20s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 90 percent. .SUNDAY NIGHT...Snow. Snow may be heavy at times in the evening. New heavy snow accumulation. Windy, cold. Near steady temperature in the lower 20s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of snow near 100 percent. .MONDAY...Snow. New moderate snow accumulation. Windy with highs in the upper 20s. Chance of snow 90 percent. .MONDAY NIGHT...Snow. New moderate snow accumulation. Breezy with lows in the lower 20s. Chance of snow 90 percent. .TUESDAY...Snow. New light snow accumulation. Breezy with highs around 30. Chance of snow 90 percent. .TUESDAY NIGHT...Snow. New light snow accumulation. Breezy, cold with lows 10 to 20. Chance of snow 80 percent. .WEDNESDAY...Snow. New light snow accumulation. Breezy with highs in the lower 20s. Chance of snow 80 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Blustery, cold with lows 5 below to 5 above zero. Wind chill readings wind chill readings as low as 20 below. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 30 percent chance of snow. Breezy, cold with highs 10 to 22. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 40 percent chance of snow. Breezy, cold with lows 5 to 10 above. .FRIDAY...Mostly cloudy with a 30 percent chance of snow. Breezy, cold with highs 12 to 24. $$ WYZ007-011100- Owl Creek and Bridger Mountains- 1136 PM MST Fri Jan 31 2025 .TONIGHT...Partly cloudy and breezy. Near steady temperature in the lower 30s. Southwest winds 20 to 25 mph with gusts up to 50 mph. .SATURDAY...Partly cloudy and breezy. Highs in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of snow after midnight. Breezy with lows in the mid 20s. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the evening. Chance of snow 30 percent. .SUNDAY...Mostly cloudy. A chance of snow in the morning, then snow likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 30s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly cloudy with snow likely. Light snow accumulation possible. Breezy, cold with lows 16 to 22. West winds 20 to 25 mph, becoming northwest 15 to 20 mph after midnight. Chance of snow 60 percent. .MONDAY...Mostly cloudy. Snow likely, mainly in the morning. New little or no snow accumulation. Highs in the upper 20s. Chance of snow 60 percent. .MONDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Cold with lows 15 to 21. .TUESDAY...Mostly cloudy with a 30 percent chance of snow. Highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 14 to 20. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 40 percent chance of snow. Highs around 30. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of snow in the evening, then mostly clear after midnight. Cold with lows 5 to 10 above. Chance of snow 20 percent. .THURSDAY...Partly cloudy. A slight chance of snow in the afternoon. Highs in the mid 20s. Chance of snow 20 percent. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Cold with lows 10 to 15. .FRIDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 30 percent. $$ WYZ008-011100- Bighorn Mountains West- 1136 PM MST Fri Jan 31 2025 .TONIGHT...Mostly cloudy and breezy. Lows in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Mostly cloudy. A slight chance of with patchy blowing snow. Visibility one quarter mile or less at times. Breezy with highs in the mid 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .SATURDAY NIGHT...Cloudy. Patchy blowing snow in the evening. A chance of snow showers in the evening, then a chance of snow after midnight with visibility one quarter mile or less at times. Breezy, cold with lows around 20. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 30 percent. .SUNDAY...Cloudy with snow. Light snow accumulation. Breezy with highs around 30. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. .SUNDAY NIGHT...Snow. New moderate snow accumulation. Breezy, cold with lows 11 to 19. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 90 percent. .MONDAY...Cloudy with snow. New light snow accumulation. Highs in the mid 20s. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy with snow likely. New little or no snow accumulation. Cold with lows 10 to 20. Chance of snow 60 percent. .TUESDAY...Mostly cloudy with snow likely. Little or no snow accumulation. Highs in the upper 20s. Chance of snow 60 percent. .TUESDAY NIGHT...Mostly cloudy with snow likely. Little or no snow accumulation. Cold with lows 10 to 20. Chance of snow 60 percent. .WEDNESDAY...Mostly cloudy with snow likely. Light snow accumulation possible. Highs in the lower 20s. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow in the evening. Cold with lows zero to 10 above zero. Chance of snow 30 percent. .THURSDAY...Partly cloudy with a 30 percent chance of snow. Cold with highs around 20. .THURSDAY NIGHT...Partly cloudy. A chance of snow, mainly in the evening. Cold with lows zero to 10 above zero. Chance of snow 30 percent. .FRIDAY...Partly cloudy with a 30 percent chance of snow. Highs in the lower 20s. $$ WYZ009-011100- Bighorn Mountains Southeast- 1136 PM MST Fri Jan 31 2025 .TONIGHT...Partly cloudy and windy. Lows in the mid 20s. West winds 20 to 30 mph with gusts up to 55 mph. .SATURDAY...Partly cloudy. Patchy blowing snow. Visibility one quarter mile or less at times. Windy with highs in the mid 30s. West winds 20 to 30 mph with gusts up to 45 mph. .SATURDAY NIGHT...Mostly cloudy. Patchy blowing snow in the evening. A chance of snow after midnight with visibility one quarter mile or less at times. Windy with lows in the lower 20s. West winds 20 to 30 mph. Gusts up to 50 mph, decreasing to 40 mph after midnight. Chance of snow 30 percent. .SUNDAY...Cloudy. A chance of snow in the morning, then snow likely in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Snow likely. Light snow accumulation possible. Breezy, cold with lows 10 to 18. West winds 20 to 25 mph. Gusts up to 45 mph in the evening. Chance of snow 60 percent. .MONDAY...Cloudy. Snow likely, mainly in the morning. New light snow accumulation possible. Breezy with highs in the mid 20s. Chance of snow 70 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Breezy, cold with lows 10 to 20. .TUESDAY...Mostly cloudy with a 30 percent chance of snow. Breezy with highs in the lower 30s. .TUESDAY NIGHT...Mostly cloudy with a 30 percent chance of snow. Cold with lows 10 to 15. .WEDNESDAY...Mostly cloudy with a 30 percent chance of snow. Breezy with highs in the mid 20s. Temperature falling to around 20 in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow in the evening. Cold with lows zero to 10 above zero. Chance of snow 30 percent. .THURSDAY...Partly cloudy. A slight chance of. Highs in the lower 20s. .THURSDAY NIGHT...Partly cloudy with a 20 percent chance of snow. Cold with lows 5 to 10 above. .FRIDAY...Partly cloudy. A chance of snow in the afternoon. Highs in the mid 20s. Chance of snow 30 percent. $$ WYZ012-011100- Teton and Gros Ventre Mountains- 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Snow showers. Areas of blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 2 to 9 inches. Breezy, cold. Near steady temperature in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 90 percent. .SATURDAY...Snow showers. Areas of blowing snow in the morning. Blowing snow in the afternoon. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation of 2 to 11 inches. Breezy with highs in the upper 20s. Southwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Chance of snow 90 percent. .SATURDAY NIGHT...Areas of blowing snow in the evening. Snow showers in the evening, then snow after midnight with visibility one quarter mile or less at times. New snow accumulation of 2 to 8 inches. Breezy, cold with lows 14 to 20. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 80 percent. .SUNDAY...Snow. Snow may be heavy at times. New heavy snow accumulation. Breezy with highs in the mid 20s. Southwest winds 15 to 25 mph. Gusts up to 40 mph, increasing to 50 mph in the afternoon. Chance of snow near 100 percent. .SUNDAY NIGHT...Snow. Snow may be heavy at times. New heavy snow accumulation. Windy with lows in the lower 20s. Southwest winds 20 to 30 mph with gusts up to 55 mph. Chance of snow near 100 percent. .MONDAY...Snow. New moderate snow accumulation. Breezy with highs in the lower 30s. Chance of snow 90 percent. .MONDAY NIGHT...Snow. New moderate snow accumulation. Breezy. Near steady temperature in the upper 20s. Chance of snow 90 percent. .TUESDAY...Snow. New moderate snow accumulation. Breezy with highs in the lower 30s. Chance of snow 90 percent. .TUESDAY NIGHT...Snow. New moderate snow accumulation. Breezy, cold with lows 15 to 20. Chance of snow 80 percent. .WEDNESDAY...Snow. New moderate snow accumulation. Breezy with highs in the lower 20s. Chance of snow 80 percent. .WEDNESDAY NIGHT...Partly cloudy. Snow likely, mainly in the evening. New light snow accumulation possible. Blustery, cold with lows zero to 5 above zero. Chance of snow 60 percent. .THURSDAY...Partly cloudy with a chance of snow in the morning, then snow likely in the afternoon. New light snow accumulation possible. Cold with highs 13 to 21. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy with snow likely. New moderate snow accumulation possible. Cold with lows 5 to 10 above. Chance of snow 60 percent. .FRIDAY...Snow likely. New moderate snow accumulation possible. Cold with highs 15 to 23. Chance of snow 70 percent. $$ WYZ014-011100- Wind River Mountains West- 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Snow showers. Areas of blowing snow late this evening. Blowing snow after midnight. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 1 to 7 inches. Breezy, cold. Near steady temperature in the lower 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 80 percent. .SATURDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation of 2 to 12 inches. Windy with highs in the upper 20s. Southwest winds 20 to 30 mph. Gusts up to 40 mph, increasing to 55 mph in the afternoon. Chance of snow 80 percent. .SATURDAY NIGHT...Blowing snow in the evening. Snow showers in the evening, then snow after midnight. Snow may be heavy at times after midnight with visibility one quarter mile or less at times. New snow accumulation of 1 to 8 inches. Windy, cold with lows 13 to 21. Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 80 percent. .SUNDAY...Snow. Snow may be heavy at times. New heavy snow accumulation. Very windy with highs in the upper 20s. Southwest winds 20 to 25 mph with gusts up to 45 mph, increasing to 30 to 40 mph with gusts up to 60 mph in the afternoon. Chance of snow 90 percent. .SUNDAY NIGHT...Snow. Snow may be heavy at times. New heavy snow accumulation. Very windy with lows in the lower 20s. Southwest winds 30 to 40 mph with gusts up to 65 mph. Chance of snow 90 percent. .MONDAY...Snow. New light snow accumulation. Windy with highs in the lower 30s. Chance of snow 80 percent. .MONDAY NIGHT...Snow. New light snow accumulation. Breezy. Near steady temperature in the upper 20s. Chance of snow 80 percent. .TUESDAY...Snow. New light snow accumulation. Breezy with highs in the lower 30s. Chance of snow 80 percent. .TUESDAY NIGHT...Snow. New light snow accumulation. Breezy, cold with lows 11 to 21. Chance of snow 80 percent. .WEDNESDAY...Snow. New light snow accumulation. Breezy with highs in the lower 20s. Chance of snow 80 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Blustery, cold with lows 5 below to 5 above zero. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 40 percent chance of snow. Cold with highs 10 to 22. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow. Cold with lows zero to 10 above zero. .FRIDAY...Mostly cloudy with a 50 percent chance of snow. Light snow accumulation possible. Breezy, cold with highs 12 to 24. $$ WYZ015-011100- Wind River Mountains East- 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Windy, cold. Near steady temperature in the mid 20s. Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 80 percent. .SATURDAY...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 with highs around 30. West winds 20 to 30 mph with gusts up to 50 mph, increasing to 30 to 40 mph with gusts up to 70 mph in the afternoon. Chance of snow 80 percent. .SATURDAY NIGHT...Blowing snow in the evening. Snow showers likely in the evening, then snow after midnight with visibility one quarter mile or less at times. New snow accumulation up to 8 inches. Very windy and cold with lows 15 to 23. West winds 30 to 40 mph with gusts up to 70 mph. Chance of snow 80 percent. .SUNDAY...Snow. Snow may be heavy at times in the afternoon. New moderate snow accumulation. Very windy with highs in the upper 20s. West winds 25 to 35 mph with gusts up to 60 mph, becoming southwest and increasing to 35 to 45 mph with gusts up to 75 mph in the afternoon. Chance of snow 90 percent. .SUNDAY NIGHT...Snow. Snow may be heavy at times in the evening. New moderate snow accumulation. Very windy with lows in the lower 20s. Southwest winds 40 to 50 mph with gusts up to 80 mph. Chance of snow 90 percent. .MONDAY...Snow. New light snow accumulation. Very windy with highs in the lower 30s. Chance of snow 80 percent. .MONDAY NIGHT...Snow. New light snow accumulation. Windy. Near steady temperature in the upper 20s. Chance of snow 80 percent. .TUESDAY...Snow. New light snow accumulation. Windy with highs in the mid 30s. Chance of snow 80 percent. .TUESDAY NIGHT...Snow likely. New light snow accumulation possible. Windy, cold with lows 12 to 24. Chance of snow 60 percent. .WEDNESDAY...Snow likely. New light snow accumulation possible. Windy with highs in the lower 20s. Temperature falling to around 15 in the afternoon. Chance of snow 70 percent. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of snow. Windy, cold with lows 5 below to 10 above zero. Wind chill readings wind chill readings as low as 25 below. .THURSDAY...Partly cloudy with a 40 percent chance of snow. Breezy, cold with highs 10 to 24. Wind chill readings wind chill readings as low as 20 below. .THURSDAY NIGHT...Partly cloudy with a 40 percent chance of snow. Breezy, cold. Near steady temperature around 10 above. .FRIDAY...Partly cloudy with a 50 percent chance of snow. Light snow accumulation possible. Breezy, cold with highs around 20. $$ WYZ019-011100- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1136 PM MST Fri Jan 31 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST SUNDAY... .TONIGHT...Mostly cloudy with a 30 percent chance of snow showers. Patchy blowing snow. Windy. Near steady temperature in the lower 30s. Southwest winds 20 to 30 mph with gusts up to 55 mph. .SATURDAY...Mostly cloudy. Snow showers likely, mainly in the morning. Patchy blowing snow in the morning. Areas of blowing snow in the afternoon. Snow accumulation up to 4 inches. Windy with highs in the upper 30s. Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 60 percent. .SATURDAY NIGHT...Mostly cloudy. Patchy blowing snow in the evening. A chance of snow showers in the evening, then snow likely after midnight. New snow accumulation up to 3 inches. Windy with lows in the mid 20s. Southwest winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 60 percent. .SUNDAY...Cloudy with snow likely. Rain likely in the afternoon. New light snow accumulation possible. Windy with highs in the upper 30s. Southwest winds 25 to 35 mph. Gusts up to 50 mph, increasing to 65 mph in the afternoon. Chance of precipitation 70 percent. .SUNDAY NIGHT...Mostly cloudy. Snow and rain likely, mainly in the evening. New little or no snow accumulation. Very windy with lows in the lower 30s. Southwest winds 30 to 40 mph with gusts up to 65 mph. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Windy with highs in the lower 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy and breezy. Lows around 30. .TUESDAY...Mostly cloudy. A chance of rain and snow in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...A chance of rain in the evening. Mostly cloudy with a chance of snow. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...Mostly cloudy with a 40 percent chance of snow. Breezy with highs in the upper 30s. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy, cold with lows 5 to 15 above. .THURSDAY...Partly cloudy. A slight chance of snow in the morning, then a chance of snow in the afternoon. Highs in the upper 20s. Chance of snow 30 percent. .THURSDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Cold with lows 10 to 20. .FRIDAY...Partly cloudy with a 30 percent chance of snow. Breezy with highs in the lower 30s. $$ WYZ024-011100- Salt River and Wyoming Ranges- 1136 PM MST Fri Jan 31 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 11 PM MST SUNDAY... .TONIGHT...Snow showers. Areas of blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation of 1 to 8 inches. Breezy. Near steady temperature in the mid 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 90 percent. .SATURDAY...Snow showers. Areas of blowing snow in the morning. Blowing snow in the afternoon. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation of 1 to 10 inches. Breezy with highs in the lower 30s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 90 percent. .SATURDAY NIGHT...Areas of blowing snow in the evening. Snow showers in the evening, then snow after midnight. Snow may be heavy at times after midnight with visibility one quarter mile or less at times. New snow accumulation of 1 to 8 inches. Breezy with lows in the lower 20s. West winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 90 percent. .SUNDAY...Snow. Snow may be heavy at times. New heavy snow accumulation. Windy with highs in the lower 30s. Southwest winds 20 to 25 mph with gusts up to 45 mph, increasing to 25 to 35 mph with gusts up to 60 mph in the afternoon. Chance of snow near 100 percent. .SUNDAY NIGHT...Snow. Snow may be heavy at times in the evening. New heavy snow accumulation. Very windy with lows in the upper 20s. Southwest winds 30 to 40 mph with gusts up to 70 mph. Chance of snow near 100 percent. .MONDAY...Snow. New light snow accumulation. Breezy with highs in the upper 30s. Chance of snow 80 percent. .MONDAY NIGHT...Snow with a chance of rain. New light snow accumulation. Breezy. Near steady temperature in the lower 30s. Chance of precipitation 80 percent. .TUESDAY...Snow. New light snow accumulation. Breezy with highs in the upper 30s. Chance of snow 90 percent. .TUESDAY NIGHT...Snow. New light snow accumulation. Breezy, cold with lows around 20. Chance of snow 80 percent. .WEDNESDAY...Snow. New moderate snow accumulation. Breezy with highs in the upper 20s. Temperature falling to around 20 in the afternoon. Chance of snow 80 percent. .WEDNESDAY NIGHT...Partly cloudy with a 40 percent chance of snow. Breezy, cold with lows zero to 5 above zero. .THURSDAY...Partly cloudy with a chance of snow in the morning, then snow likely in the afternoon. Light snow accumulation possible. Highs in the lower 20s. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy with snow likely. New moderate snow accumulation possible. Cold with lows 10 to 15. Chance of snow 60 percent. .FRIDAY...Snow likely. New moderate snow accumulation possible. Highs in the lower 20s. Chance of snow 60 percent. $$ WYZ030-011100- East Sweetwater County- Including the city of Wamsutter 1136 PM MST Fri Jan 31 2025 .TONIGHT...Cloudy. A chance of snow showers after midnight. Breezy. Near steady temperature around 30. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .SATURDAY...Cloudy with a 40 percent chance of snow showers. Breezy with highs in the upper 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening, then a chance of snow after midnight. Breezy with lows around 30. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .SUNDAY...Mostly cloudy with a chance of snow and rain. Breezy with highs around 40. Southwest winds 20 to 25 mph with gusts up to 40 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain and snow. Breezy. Near steady temperature in the mid 30s. Southwest winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .MONDAY...Partly cloudy with a slight chance of rain and snow in the morning, then mostly cloudy in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly cloudy and breezy. Lows in the mid 30s. .TUESDAY...Mostly cloudy and breezy. Highs around 50. .TUESDAY NIGHT...Mostly cloudy with a slight chance of rain. A chance of snow after midnight. Lows around 30. Chance of precipitation 40 percent. .WEDNESDAY...Mostly cloudy with snow likely. Little or no snow accumulation. Breezy with highs around 40. Temperature falling into the lower 30s in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a 30 percent chance of snow. Breezy, cold with lows around 15. .THURSDAY...Partly cloudy with a 30 percent chance of snow. Breezy with highs in the lower 30s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow. Cold with lows 15 to 20. .FRIDAY...Partly cloudy with a 30 percent chance of snow. Breezy with highs in the lower 30s. $$