FPUS55 KRIW 131705 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1102 AM MDT Mon Apr 13 2026 WYZ020-132200- Natrona County Lower Elevations- Including the city of Casper 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny and windy. Highs around 60. Southwest winds 25 to 35 mph with gusts up to 60 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. West winds 20 to 25 mph with gusts up to 40 mph, becoming southwest around 10 mph after midnight. .TUESDAY...Partly cloudy. Highs in the upper 50s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny and breezy. Highs in the mid 60s. Southwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 40s. .THURSDAY...Mostly sunny in the morning, then mostly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Windy with highs in the mid 60s. Chance of rain 60 percent. .THURSDAY NIGHT...Rain showers, snow showers with a slight chance of thunderstorms in the evening, then snow showers after midnight. Light snow accumulation. Breezy, cooler with lows in the lower 20s. Chance of precipitation 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy and much cooler with highs in the mid 30s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny and breezy. Highs around 60. $$ WYZ017-132200- Wind River Basin- Including the cities of Riverton and Shoshoni 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny. A chance of rain showers with a slight chance of snow showers this afternoon. Windy with highs in the upper 50s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. West winds 20 to 25 mph with gusts up to 35 mph, diminishing to around 10 mph after midnight. .TUESDAY...Mostly sunny. Highs around 60. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 60s. 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. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers after midnight. Breezy with lows around 40. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a slight chance of snow showers. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the lower 60s. Chance of precipitation 80 percent. .THURSDAY NIGHT...Snow showers with a slight chance of rain showers in the evening, then snow showers after midnight. Light snow accumulation. Breezy, cooler with lows in the lower 20s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with snow showers. New light snow accumulation. Much cooler with highs in the upper 30s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 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 around 60. $$ WYZ018-132200- Lander Foothills- Including the city of Lander 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny. A chance of snow showers with a slight chance of showers this afternoon. Windy with highs in the upper 50s. Southwest winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 30 percent. .TONIGHT...Partly cloudy and breezy. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph in the evening. .TUESDAY...Mostly sunny. Highs in the upper 50s. North winds around 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds around 10 mph, becoming southwest after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 60s. Southwest winds around 10 mph with gusts up to 25 mph, increasing to 20 to 25 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A chance of showers after midnight. Breezy with lows in the lower 40s. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a slight chance of snow showers. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs around 60. Chance of precipitation 80 percent. .THURSDAY NIGHT...Rain and snow showers in the evening, then snow showers after midnight. Moderate snow accumulation. Cooler with lows in the lower 20s. Chance of precipitation 80 percent. .FRIDAY...Snow showers likely. New light snow accumulation possible. Cooler with highs in the upper 30s. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. 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 around 60. $$ WYZ028-132200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny this morning, then becoming partly cloudy. Breezy with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30. West winds 10 to 15 mph with gusts up to 30 mph in the evening. .TUESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 50s. West winds around 10 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear and breezy. Lows around 30. West winds 15 to 20 mph, diminishing to around 10 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 60. Southwest winds 10 to 15 mph, becoming west 15 to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. .THURSDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Light snow accumulation possible. Breezy, cold with lows around 20. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Breezy, cooler with highs in the mid 30s. Chance of snow 50 percent. .FRIDAY NIGHT...Partly cloudy. Cold with lows 15 to 20. .SATURDAY...Mostly sunny. Highs in the upper 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 50s. $$ WYZ013-132200- Jackson Hole- Including the city of Jackson 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy with a slight chance of thunderstorms. A chance of snow showers this morning, then snow showers likely this afternoon. Snow accumulation up to 1 inch. Breezy with highs in the mid 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent. .TONIGHT...Mostly cloudy with snow showers likely with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of snow 60 percent. .TUESDAY...Partly cloudy. A chance of rain and snow showers in the afternoon. Highs in the upper 40s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. Southwest winds 10 to 15 mph. .WEDNESDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Rain showers. A slight chance of thunderstorms and snow showers in the evening, then snow showers after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. Chance of precipitation near 100 percent. .THURSDAY...A slight chance of thunderstorms in the morning. Snow showers. Light snow accumulation. Highs in the upper 30s. Chance of snow near 100 percent. .THURSDAY NIGHT...Snow showers. New light snow accumulation. Cold with lows 15 to 20. Chance of snow 90 percent. .FRIDAY...Snow showers likely. New light snow accumulation possible. Highs in the mid 30s. Chance of snow 70 percent. .FRIDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows around 20. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. $$ WYZ003-132200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy this morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers, mainly this morning. Windy with highs in the mid 50s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 30 percent. .TONIGHT...Mostly clear and breezy. Lows in the lower 30s. West winds 20 to 25 mph with gusts up to 45 mph, diminishing to around 10 mph with gusts up to 25 mph after midnight. .TUESDAY...Mostly sunny and breezy. Highs in the upper 50s. 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. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Mostly cloudy. A slight chance of. Breezy with highs around 60. Southwest winds 15 to 25 mph. Gusts up to 40 mph, increasing to 50 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy with a chance of showers. A chance of snow showers after midnight. Breezy with lows in the upper 30s. Chance of precipitation 40 percent. .THURSDAY...Snow and rain showers. A slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. Temperature falling to around 40 in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Cloudy with snow showers likely. Light snow accumulation possible. Windy with lows in the lower 20s. Chance of snow 70 percent. .FRIDAY...Mostly cloudy with snow showers likely. New little or no snow accumulation. Breezy with highs in the upper 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of snow showers in the evening, then partly cloudy after midnight. Lows in the lower 20s. Chance of snow 20 percent. .SATURDAY...Mostly sunny. Highs in the upper 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .SUNDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 60. $$ WYZ004-132200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy with showers likely with a slight chance of thunderstorms this morning, then partly cloudy with a chance of showers this afternoon. Breezy with highs around 60. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs in the lower 60s. South winds around 10 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds around 10 mph, becoming south after midnight. Gusts up to 25 mph. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Breezy with highs in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of rain and snow showers after midnight. Breezy with lows around 40. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with rain and snow showers likely in the morning, then mostly cloudy with showers, snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Snow and rain showers in the evening, then snow showers likely after midnight. Light snow accumulation. Windy with lows in the mid 20s. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy. Snow showers likely, mainly in the morning. New little or no snow accumulation. Breezy with highs in the mid 40s. Chance of snow 60 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s. .SATURDAY...Mostly sunny. Highs in the lower 50s. .SATURDAY NIGHT...Mostly clear. Lows around 30. .SUNDAY...Mostly sunny and breezy. Highs in the mid 60s. $$ WYZ006-132200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy with a 30 percent chance of showers. Breezy with highs around 60. West winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .TUESDAY...Mostly sunny. Highs in the lower 60s. Northwest winds around 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northeast winds around 10 mph in the evening. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. South winds around 10 mph with gusts up to 20 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of snow showers. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Rain and snow showers in the evening, then snow showers after midnight. Light snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 90 percent. .FRIDAY...Snow showers likely. New light snow accumulation possible. Breezy, cooler with highs around 40. Chance of snow 60 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Lows in the lower 20s. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 40s. .SATURDAY NIGHT...Mostly clear. Lows around 30. .SUNDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ005-132200- Southwest Bighorn Basin- Including the city of Thermopolis 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy with a 40 percent chance of rain showers. Breezy with highs in the upper 50s. West winds 15 to 20 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy and breezy. Lows around 30. West winds 15 to 20 mph with gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny. Highs around 60. East winds around 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. North winds around 10 mph, becoming southwest after midnight. .WEDNESDAY...Partly cloudy and breezy. Highs in the mid 60s. 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. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Breezy with lows in the upper 30s. Chance of rain 20 percent. .THURSDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly cloudy with showers, snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 60s. Temperature falling to around 50 in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Snow showers with a slight chance of rain showers in the evening, then snow showers after midnight. Light snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation 90 percent. .FRIDAY...Snow showers likely. New light snow accumulation possible. Breezy, cooler with highs around 40. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows around 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs around 50. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs around 60. $$ WYZ023-132200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1102 AM MDT Mon Apr 13 2026 .TODAY...Areas of fog this morning. Mostly cloudy with a slight chance of thunderstorms. A chance of snow showers this morning, then snow and rain showers likely this afternoon. Snow accumulation up to 1 inch. Highs in the upper 40s. South winds around 10 mph, becoming southwest this afternoon. Chance of precipitation 60 percent. .TONIGHT...Partly cloudy. A chance of rain and snow showers in the evening. Lows in the mid 20s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy. A chance of rain and snow showers in the afternoon. Highs around 50. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 30. West winds around 10 mph with gusts up to 20 mph in the evening. .WEDNESDAY...Mostly cloudy. A slight chance of rain and snow showers in the morning, then rain showers likely in the afternoon. Little or no snow accumulation. Highs around 50. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Rain showers. Snow showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 90 percent. .THURSDAY...Snow showers. A slight chance of rain showers in the morning, then a slight chance of thunderstorms in the afternoon. Light snow accumulation. Highs around 40. Chance of precipitation near 100 percent. .THURSDAY NIGHT...Snow showers. New light snow accumulation. Cold with lows around 20. Chance of snow 90 percent. .FRIDAY...Snow showers likely. New light snow accumulation possible. Highs in the mid 30s. Chance of snow 70 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows around 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 20s. .SUNDAY...Partly cloudy. Highs in the mid 50s. $$ WYZ025-132200- Upper Green River Basin Foothills- Including the city of Pinedale 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy. A chance of snow showers this morning, then snow showers likely with a slight chance of thunderstorms this afternoon. Snow accumulation up to 1 inch. Breezy with highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of snow 30 percent. .TUESDAY...Mostly sunny. Highs around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Breezy with highs in the upper 40s. 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 40 percent. .WEDNESDAY NIGHT...Mostly cloudy. Rain showers likely with a chance of snow showers in the evening, then snow and rain showers after midnight. Little or no snow accumulation. Breezy with lows around 30. Chance of precipitation 80 percent. .THURSDAY...Snow showers with a slight chance of thunderstorms. Light snow accumulation. Breezy with highs in the lower 40s. Chance of snow 90 percent. .THURSDAY NIGHT...Cloudy with snow showers likely. New light snow accumulation possible. Cold with lows 15 to 20. Chance of snow 70 percent. .FRIDAY...Mostly cloudy. Snow showers likely, mainly in the morning. New light snow accumulation possible. Highs in the mid 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Partly cloudy. Cold with lows 10 to 15. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. $$ WYZ026-132200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy and breezy. Highs around 50. West winds 10 to 15 mph with gusts up to 25 mph, increasing to 15 to 25 mph with gusts up to 35 mph this afternoon. .TONIGHT...Partly cloudy and breezy. Lows in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny and breezy. Highs in the lower 50s. Northwest winds around 10 mph, increasing to 15 to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. Northwest winds 15 to 20 mph, becoming west around 10 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph, increasing to 15 to 25 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of rain and snow showers after midnight. Breezy with lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy. Snow showers likely with a chance of rain showers in the morning, then snow showers with possible rain showers and thunderstorms likely in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Light snow accumulation possible. Breezy, cold with lows 15 to 20. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 30s. Chance of snow 40 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows 10 to 15. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. $$ WYZ010-132200- Northeast Johnson County- Including the city of Buffalo 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms this afternoon. Breezy with highs around 60. Southwest winds 15 to 20 mph, becoming northwest this afternoon. Gusts up to 35 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear. Lows in the lower 30s. West winds around 10 mph with gusts up to 25 mph in the evening. .TUESDAY...Partly cloudy. Highs around 60. North winds around 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. East winds around 10 mph in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of snow showers. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 50s. Temperature falling into the mid 40s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...A slight chance of rain showers in the evening. Snow showers. Light snow accumulation. Breezy, cooler with lows in the mid 20s. Chance of precipitation 90 percent. .FRIDAY...Mostly cloudy. Snow showers likely, mainly in the morning. New light snow accumulation possible. Breezy, cooler with highs in the upper 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ011-132200- Southeast Johnson County- Including the city of Kaycee 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny. A slight chance of. Windy with highs around 60. Southwest winds 20 to 25 mph, becoming west 20 to 30 mph this afternoon. Gusts up to 45 mph. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph after midnight. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 60. East winds around 10 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. Southwest winds around 10 mph. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of snow showers. Showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 60s. Temperature falling into the lower 50s in the afternoon. Chance of precipitation 60 percent. .THURSDAY NIGHT...Rain and snow showers in the evening, then snow showers after midnight. Light snow accumulation. Breezy, cooler with lows in the lower 20s. Chance of precipitation 90 percent. .FRIDAY...Cloudy with snow showers. New light snow accumulation. Breezy and much cooler with highs in the mid 30s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Cold with lows around 20. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. .SUNDAY...Mostly sunny and breezy. Highs in the lower 60s. $$ WYZ027-132200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy. A slight chance of. Breezy with highs around 50. West winds 15 to 20 mph. Gusts up to 35 mph this afternoon. .TONIGHT...Partly cloudy and breezy. Lows in the mid 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .TUESDAY...Mostly sunny and breezy. Highs around 50. Northwest winds around 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain and snow showers after midnight. Breezy with lows in the mid 30s. Chance of precipitation 30 percent. .THURSDAY...Snow showers. A chance of rain showers in the morning, then a slight chance of thunderstorms and rain showers in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. Temperature falling into the upper 30s in the afternoon. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. Light snow accumulation possible. Breezy, cold with lows around 20. Chance of snow 60 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 30s. Chance of snow 40 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Cold with lows 15 to 20. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. $$ WYZ016-132200- Upper Wind River Basin- Including the city of Dubois 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny with a chance of snow showers this morning, then partly cloudy with snow showers likely with a slight chance of thunderstorms this afternoon. Snow accumulation up to 1 inch. Windy with highs in the upper 40s. West winds 25 to 35 mph with gusts up to 55 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Northwest winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of snow 30 percent. .TUESDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 50s. Northwest winds around 10 mph with gusts up to 20 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear and breezy. Lows around 30. West winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY...Partly cloudy. A chance of rain and snow showers in the afternoon. Breezy with highs in the mid 50s. West winds 20 to 25 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy with rain showers likely. Snow showers. Little or no snow accumulation. Breezy with lows in the mid 30s. Chance of precipitation 80 percent. .THURSDAY...Snow showers. Rain showers likely in the morning, then rain showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 90 percent. .THURSDAY NIGHT...Snow showers. Moderate snow accumulation. Breezy, cold with lows around 20. Chance of snow 80 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy with highs in the lower 30s. Chance of snow 80 percent. .FRIDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny and breezy. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny. Highs in the mid 50s. $$ WYZ001-132200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy. A chance of snow showers this morning, then snow showers likely with a slight chance of thunderstorms this afternoon. Storm total snow accumulation around an inch. Breezy with highs in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 60 percent. .TONIGHT...Mostly cloudy. A chance of snow showers in the evening. Breezy with lows in the mid 20s. 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. Chance of snow 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Highs around 40. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph. .WEDNESDAY...Mostly cloudy. Snow showers likely in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation. Breezy with highs in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 45 mph. Chance of snow 80 percent. .WEDNESDAY NIGHT...Snow showers, rain showers with a slight chance of thunderstorms in the evening, then snow showers after midnight. New moderate snow accumulation. Breezy with lows in the mid 20s. Chance of precipitation near 100 percent. .THURSDAY...Snow showers with a slight chance of thunderstorms. New moderate snow accumulation. Breezy with highs around 30. Chance of snow near 100 percent. .THURSDAY NIGHT...Snow showers. New light snow accumulation. Cold with lows 10 to 15. Chance of snow 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Highs in the upper 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows 10 to 15. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 30s. .SATURDAY NIGHT...Partly cloudy. Cold with lows 16 to 22. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 40s. $$ WYZ029-132200- Flaming Gorge- 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny this morning, then becoming partly cloudy. A slight chance of. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy. A chance of snow showers with a slight chance of rain showers in the evening. Lows in the lower 30s. West winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain and snow showers in the afternoon. Breezy with highs in the lower 50s. Northwest winds around 10 mph, increasing to 15 to 20 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear and breezy. Lows around 30. Northwest winds 15 to 20 mph, becoming southwest 10 to 15 mph after midnight. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. Chance of precipitation 50 percent. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with snow showers likely. Light snow accumulation possible. Breezy, cooler with lows around 20. Chance of snow 70 percent. .FRIDAY...Mostly cloudy with snow showers likely. A slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Breezy, cooler with highs in the mid 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy, cold with lows around 20. .SATURDAY...Mostly sunny. Highs in the mid 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 50s. $$ WYZ022-132200- Casper Mountain- 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny and windy. Highs in the lower 50s. Southwest winds 25 to 35 mph with gusts up to 55 mph. .TONIGHT...Partly cloudy and breezy. Lows in the lower 30s. West winds 20 to 25 mph with gusts up to 45 mph, becoming southwest around 10 mph with gusts up to 20 mph after midnight. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the upper 40s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. Southwest winds around 10 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny and breezy. Highs in the mid 50s. Southwest winds 20 to 25 mph. Gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers, snow showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the upper 50s. Chance of precipitation 40 percent. .THURSDAY NIGHT...Snow showers, a slight chance of rain showers and thunderstorms in the evening, then snow showers after midnight. Light snow accumulation. Breezy, cooler with lows around 20. Chance of precipitation 80 percent. .FRIDAY...Snow showers. A slight chance of thunderstorms in the afternoon. New moderate snow accumulation. Breezy and much cooler with highs in the upper 20s. Chance of snow 90 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 20. Chance of snow 30 percent. .SATURDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of snow showers in the afternoon. Breezy with highs in the upper 30s. Chance of snow 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny and breezy. Highs in the lower 50s. $$ WYZ002-132200- Absaroka Mountains- 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy with a chance of snow showers this morning, then partly cloudy with snow showers likely with a slight chance of thunderstorms this afternoon. Storm total snow accumulation around an inch. Windy with highs in the mid 30s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Windy with lows in the lower 20s. West winds 20 to 30 mph with gusts up to 50 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of snow 30 percent. .TUESDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 30s. West winds 15 to 20 mph. Gusts up to 40 mph in the afternoon. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 40 mph. .WEDNESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly cloudy with snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the upper 30s. Southwest winds 20 to 30 mph. Gusts up to 45 mph, increasing to 55 mph in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow showers likely with a chance of rain showers in the evening, then snow showers after midnight. Light snow accumulation. Windy with lows in the upper 20s. Chance of precipitation 80 percent. .THURSDAY...Snow showers with a slight chance of thunderstorms. New moderate snow accumulation. Breezy with highs in the lower 30s. Chance of snow near 100 percent. .THURSDAY NIGHT...Snow showers. New moderate snow accumulation. Breezy, cold with lows 10 to 15. Chance of snow 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy with highs in the lower 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Breezy, cold with lows 5 to 15 above. Chance of snow 40 percent. .SATURDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 30s. .SATURDAY NIGHT...Mostly clear and breezy, cold with lows around 20. .SUNDAY...Mostly sunny and breezy. Highs in the lower 40s. $$ WYZ007-132200- Owl Creek and Bridger Mountains- 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy this morning, then clearing. A chance of rain and snow showers. Windy with highs in the lower 50s. Southwest winds 25 to 35 mph with gusts up to 55 mph. Chance of precipitation 30 percent. .TONIGHT...Partly cloudy and breezy. Lows in the lower 30s. West winds 20 to 25 mph with gusts up to 40 mph, becoming southwest around 10 mph after midnight. .TUESDAY...Mostly sunny. Highs in the mid 50s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest winds 10 to 15 mph, becoming southwest after midnight. .WEDNESDAY...Partly cloudy and breezy. Highs in the upper 50s. Southwest winds 15 to 25 mph with gusts up to 40 mph. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain and snow showers after midnight. Breezy with lows around 40. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with snow showers likely with a chance of rain showers in the morning, then mostly cloudy with snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the mid 50s. Temperature falling into the mid 40s in the afternoon. Chance of precipitation 90 percent. .THURSDAY NIGHT...A slight chance of rain showers in the evening. Snow showers. Moderate snow accumulation. Breezy with lows in the lower 20s. Chance of precipitation 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy, cooler with highs in the lower 30s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 16 to 22. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 50s. $$ WYZ008-132200- Bighorn Mountains West- 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy this morning, then becoming partly cloudy. Snow showers likely with possible rain showers and thunderstorms. Snow accumulation up to 4 inches. Breezy with highs in the mid 40s. Southwest winds 20 to 25 mph, becoming west 15 to 25 mph this afternoon. Gusts up to 40 mph. Chance of precipitation 60 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph, becoming north around 10 mph with gusts up to 20 mph after midnight. .TUESDAY...Mostly sunny. A slight chance of. Highs in the upper 40s. North winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 30 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 30. West winds around 10 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph in the afternoon. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of snow showers after midnight. Breezy with lows in the upper 30s. Chance of snow 30 percent. .THURSDAY...Partly cloudy with snow showers likely with a chance of rain showers in the morning, then mostly cloudy with snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation. Breezy with highs in the upper 40s. Temperature falling to around 40 in the afternoon. Chance of precipitation 90 percent. .THURSDAY NIGHT...Snow showers with a slight chance of rain showers in the evening, then snow showers after midnight. Snow may be heavy at times in the evening. New heavy snow accumulation. Breezy, colder with lows 13 to 25. Chance of precipitation 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy, cooler with highs in the upper 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 10 to 22. Chance of snow 30 percent. .SATURDAY...Partly cloudy in the morning, then mostly sunny with a chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. .SUNDAY...Mostly sunny and breezy. Highs in the upper 40s. $$ WYZ009-132200- Bighorn Mountains Southeast- 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny with a chance of snow showers with a slight chance of thunderstorms. Windy with highs in the upper 40s. West winds 25 to 35 mph with gusts up to 55 mph. Chance of snow 30 percent. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 20s. West winds 20 to 25 mph with gusts up to 45 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. .TUESDAY...Partly cloudy. A slight chance of. Highs in the upper 40s. North winds around 10 mph, becoming southwest in the afternoon. Gusts up to 30 mph. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Mostly sunny and windy. Highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Windy with lows in the upper 30s. .THURSDAY...Partly cloudy with a chance of snow showers with a slight chance of rain showers in the morning, then mostly cloudy with snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation. Windy with highs around 50. Temperature falling into the lower 40s in the afternoon. Chance of precipitation 90 percent. .THURSDAY NIGHT...A slight chance of rain showers in the evening. Snow showers. Snow may be heavy at times. New heavy snow accumulation. Breezy, colder with lows 14 to 22. Chance of precipitation 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy and much cooler with highs in the upper 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Breezy, cold with lows 10 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. A chance of snow showers in the afternoon. Breezy with highs in the mid 30s. Chance of snow 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. .SUNDAY...Mostly sunny and breezy. Highs in the upper 40s. $$ WYZ012-132200- Teton and Gros Ventre Mountains- 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy. A chance of snow showers this morning, then snow showers likely with a slight chance of thunderstorms this afternoon. Snow accumulation up to 3 inches. Breezy with highs in the mid 30s. West winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 60 percent. .TONIGHT...Mostly cloudy. Snow showers likely with a slight chance of thunderstorms in the evening. Storm total snow accumulation of 1 to 3 inches. Breezy with lows in the lower 20s. Southwest winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph after midnight. Chance of snow 60 percent. .TUESDAY...Partly cloudy. A chance of snow showers in the afternoon. Highs in the upper 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of snow 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Mostly cloudy. Snow showers likely in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation. Breezy with highs in the upper 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 80 percent. .WEDNESDAY NIGHT...Snow showers, rain showers with a slight chance of thunderstorms in the evening, then snow showers after midnight. New moderate snow accumulation. Breezy with lows in the upper 20s. Chance of precipitation near 100 percent. .THURSDAY...Snow showers with a slight chance of thunderstorms. New moderate snow accumulation. Breezy with highs around 30. Chance of snow near 100 percent. .THURSDAY NIGHT...Snow showers. New light snow accumulation. Cold with lows 10 to 15. Chance of snow 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy with highs in the mid 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows 10 to 15. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the mid 30s. .SATURDAY NIGHT...Partly cloudy. Cold with lows 16 to 22. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 40s. $$ WYZ014-132200- Wind River Mountains West- 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly cloudy. A chance of snow showers this morning, then snow showers likely with a slight chance of thunderstorms this afternoon. Storm total snow accumulation around an inch. Breezy with highs in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Snow may be heavy at times in the evening. Breezy, cold with lows 12 to 24. West winds 15 to 20 mph with gusts up to 40 mph, becoming northwest around 10 mph with gusts up to 20 mph after midnight. Chance of snow 30 percent. .TUESDAY...Mostly sunny. A chance of snow showers in the afternoon. Highs in the upper 30s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of snow 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the upper 30s. West winds 15 to 20 mph with gusts up to 40 mph, becoming southwest 20 to 30 mph with gusts up to 50 mph in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow showers likely with a slight chance of rain showers in the evening, then snow showers after midnight. Light snow accumulation. Windy with lows in the upper 20s. Chance of precipitation 80 percent. .THURSDAY...Snow showers. A slight chance of thunderstorms in the afternoon. New light snow accumulation. Breezy with highs in the lower 30s. Chance of snow near 100 percent. .THURSDAY NIGHT...Snow showers. New moderate snow accumulation. Breezy, cold with lows 5 to 15 above. Chance of snow 80 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy with highs in the lower 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 5 to 15 above. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the lower 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 13 to 21. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. $$ WYZ015-132200- Wind River Mountains East- 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy. A chance of snow showers this morning, then snow showers likely with a slight chance of thunderstorms this afternoon. Storm total snow accumulation around an inch. Windy with highs in the mid 30s. West winds 25 to 35 mph with gusts up to 55 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Snow may be heavy at times in the evening. Windy, cold with lows around 20. West winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. Chance of snow 30 percent. .TUESDAY...Mostly sunny. A chance of snow showers in the afternoon. Breezy with highs around 40. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. Chance of snow 30 percent. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the lower 20s. West winds 15 to 25 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy. Snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs around 40. West winds 20 to 25 mph with gusts up to 45 mph, becoming southwest 25 to 35 mph with gusts up to 55 mph in the afternoon. Chance of snow 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Snow showers likely with a slight chance of rain showers in the evening, then snow showers after midnight. Light snow accumulation. Windy with lows in the upper 20s. Chance of precipitation 80 percent. .THURSDAY...Snow showers in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. New moderate snow accumulation. Windy with highs in the mid 30s. Chance of snow near 100 percent. .THURSDAY NIGHT...Snow showers. New moderate snow accumulation. Breezy, cold with lows 5 to 20 above. Chance of snow 90 percent. .FRIDAY...Snow showers. New moderate snow accumulation. Breezy with highs in the lower 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Breezy, cold with lows 5 to 15 above. Chance of snow 40 percent. .SATURDAY...Mostly sunny and breezy. Highs in the lower 30s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy, cold with lows around 20. .SUNDAY...Mostly sunny and breezy. Highs in the lower 40s. $$ WYZ019-132200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny and windy. Highs in the lower 50s. West winds 20 to 30 mph with gusts up to 55 mph. .TONIGHT...Partly cloudy and breezy. Lows in the upper 20s. West winds 20 to 25 mph with gusts up to 45 mph, becoming southwest around 10 mph after midnight. .TUESDAY...Partly cloudy. A slight chance of. Highs in the lower 50s. West winds around 10 mph with gusts up to 25 mph in the afternoon. .TUESDAY NIGHT...Mostly clear. Lows around 30. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the upper 50s. Southwest winds 20 to 30 mph. Gusts up to 40 mph, increasing to 50 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of. Windy with lows in the upper 30s. .THURSDAY...Partly cloudy with a chance of snow showers with a slight chance of rain showers in the morning, then mostly cloudy with snow showers with possible rain showers and thunderstorms likely in the afternoon. Little or no snow accumulation. Windy with highs in the mid 50s. Chance of precipitation 80 percent. .THURSDAY NIGHT...Snow showers, a slight chance of rain showers and thunderstorms in the evening, then snow showers after midnight. Light snow accumulation. Breezy, cooler with lows around 20. Chance of precipitation 90 percent. .FRIDAY...Snow showers. New light snow accumulation. Breezy and much cooler with highs around 30. Chance of snow 80 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 10 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the lower 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. Breezy with highs in the lower 50s. $$ WYZ024-132200- Salt River and Wyoming Ranges- 1102 AM MDT Mon Apr 13 2026 .TODAY...Partly cloudy. A chance of snow showers this morning, then snow showers likely with a slight chance of thunderstorms this afternoon. Storm total snow accumulation around an inch. Breezy with highs around 40. West winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 60 percent. .TONIGHT...Partly cloudy. A chance of snow showers in the evening. Breezy with lows in the lower 20s. West winds 15 to 20 mph with gusts up to 35 mph, becoming northwest around 10 mph with gusts up to 20 mph after midnight. Chance of snow 30 percent. .TUESDAY...Mostly sunny. A chance of snow showers in the afternoon. Breezy with highs in the lower 40s. Northwest winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of snow 30 percent. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 20s. West winds 15 to 20 mph with gusts up to 35 mph, becoming southwest around 10 mph with gusts up to 25 mph after midnight. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with snow and rain showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Southwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with rain showers. Snow showers. Light snow accumulation. Breezy with lows around 30. Chance of precipitation 90 percent. .THURSDAY...Snow showers. A slight chance of thunderstorms in the afternoon. New light snow accumulation. Breezy with highs in the mid 30s. Chance of snow near 100 percent. .THURSDAY NIGHT...Snow showers. New light snow accumulation. Breezy, cold with lows 15 to 20. Chance of snow 90 percent. .FRIDAY...Snow showers. A slight chance of thunderstorms in the afternoon. New light snow accumulation. Breezy with highs in the upper 20s. Chance of snow 80 percent. .FRIDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Breezy, cold with lows 10 to 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. Highs in the upper 30s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. $$ WYZ030-132200- East Sweetwater County- Including the city of Wamsutter 1102 AM MDT Mon Apr 13 2026 .TODAY...Mostly sunny this morning, then becoming partly cloudy. Breezy with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy. A slight chance of. Lows around 30. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers in the afternoon. Highs in the lower 50s. West winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 50s. Southwest winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the mid 50s. Chance of precipitation 40 percent. .THURSDAY NIGHT...A slight chance of rain showers in the evening. Snow showers. Light snow accumulation. Breezy, cold with lows around 20. Chance of precipitation 80 percent. .FRIDAY...Mostly cloudy with snow showers likely. A slight chance of thunderstorms in the afternoon. New light snow accumulation possible. Breezy and much cooler with highs in the lower 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of snow showers in the evening, then partly cloudy after midnight. Cold with lows 15 to 20. Chance of snow 20 percent. .SATURDAY...Mostly sunny and breezy. Highs in the lower 40s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. .SUNDAY...Partly cloudy and breezy. Highs in the mid 50s. $$