589 FPUS55 KRIW 280635 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1132 PM MST Fri Feb 27 2026 WYZ020-281100- Natrona County Lower Elevations- Including the city of Casper 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and breezy. Lows around 30. Southwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Mostly sunny and breezy. Highs in the mid 50s. Southwest winds 15 to 20 mph, becoming west 10 to 15 mph in the afternoon. .SATURDAY NIGHT...Cloudy. Lows around 30. Northeast winds around 10 mph with gusts up to 20 mph in the evening. .SUNDAY...Mostly cloudy. Highs in the mid 50s. Southwest winds around 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Cloudy. A slight chance of rain showers after midnight. Lows in the mid 30s. Southwest winds around 10 mph. Chance of rain 20 percent. .MONDAY...Cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the mid 50s. Chance of rain 60 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely with a slight chance of snow showers in the evening, then a chance of rain and snow showers after midnight. Little or no snow accumulation. Lows around 30. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy in the morning, then clearing. A chance of rain showers in the morning. A slight chance of snow showers. Highs in the lower 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .WEDNESDAY...Mostly sunny and breezy. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Breezy with lows in the lower 30s. Chance of rain 20 percent. .THURSDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly cloudy with rain and snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Little or no snow accumulation. Lows in the mid 20s. Chance of precipitation 50 percent. .FRIDAY...Mostly cloudy. A slight chance of snow showers in the morning. Highs in the mid 40s. Chance of snow 20 percent. $$ WYZ017-281100- Wind River Basin- Including the cities of Riverton and Shoshoni 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows around 30. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Cloudy. Lows in the lower 30s. West winds around 10 mph. .SUNDAY...Mostly cloudy. Highs in the mid 50s. South winds around 10 mph in the afternoon. .SUNDAY NIGHT...Cloudy. A slight chance of. Lows in the mid 30s. .MONDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the mid 50s. Chance of rain 60 percent. .MONDAY NIGHT...Cloudy with rain showers likely in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 60 percent. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Clear. Lows in the upper 20s. .WEDNESDAY...Mostly sunny. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy with a chance of rain showers. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...A chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Lows in the lower 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 40s. $$ WYZ018-281100- Lander Foothills- Including the city of Lander 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows around 30. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. Southwest winds around 10 mph with gusts up to 20 mph. .SATURDAY NIGHT...Cloudy. Lows in the lower 30s. West winds around 10 mph in the evening. .SUNDAY...Mostly cloudy. A slight chance of. Highs in the mid 50s. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 30 percent. .MONDAY...A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the mid 50s. Chance of rain 60 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers likely with a slight chance of snow showers in the evening, then a chance of rain showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy with a slight chance of rain and snow showers in the morning, then sunny in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 20s. .WEDNESDAY...Mostly sunny. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain showers after midnight. Lows around 30. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a chance of rain showers. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 40s. $$ WYZ028-281100- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Cloudy. Lows in the lower 30s. West winds around 10 mph with gusts up to 20 mph in the evening. .SUNDAY...Cloudy. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the lower 30s. West winds around 10 mph in the evening. Chance of rain 30 percent. .MONDAY...A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of rain 60 percent. .MONDAY NIGHT...Cloudy with a chance of snow showers. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with a chance of snow showers with a slight chance of rain showers in the morning, then mostly sunny in the afternoon. Highs around 50. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Breezy with highs in the mid 40s. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 20 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 40s. $$ WYZ013-281100- Jackson Hole- Including the city of Jackson 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Cold with lows 14 to 20. South winds around 10 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Mostly cloudy. Snow showers likely after midnight. Little or no snow accumulation. Lows in the mid 20s. Chance of snow 60 percent. .SUNDAY...Snow showers likely. Rain showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .SUNDAY NIGHT...Rain showers with a slight chance of snow showers in the evening, then rain and snow showers likely after midnight. Little or no snow accumulation. Lows around 30. Chance of precipitation 80 percent. .MONDAY...Rain and snow showers. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .MONDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a slight chance of snow showers after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .TUESDAY NIGHT...Clear. Lows in the lower 20s. .WEDNESDAY...Mostly sunny in the morning, then mostly cloudy with a chance of snow and rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Snow showers with rain showers likely. Light snow accumulation. Lows in the mid 20s. Chance of precipitation 80 percent. .THURSDAY...Snow showers. New light snow accumulation. Highs in the upper 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Cold with lows 15 to 20. .FRIDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs around 40. $$ WYZ003-281100- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1132 PM MST Fri Feb 27 2026 .TONIGHT...Partly cloudy late this evening, then clearing. Breezy with lows in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 50 mph. .SATURDAY...Mostly sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly cloudy. Lows around 30. West winds around 10 mph with gusts up to 25 mph. .SUNDAY...Mostly cloudy. Highs in the lower 50s. Southwest winds around 10 mph, becoming south with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. .MONDAY...Mostly cloudy. A chance of rain and snow showers in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow showers with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .TUESDAY...Sunny. Highs in the mid 50s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Cloudy with a chance of snow and rain showers. Little or no snow accumulation. Breezy with highs in the mid 40s. Chance of precipitation 50 percent. .THURSDAY NIGHT...Mostly cloudy. A slight chance of snow showers in the evening. Lows in the mid 20s. Chance of snow 20 percent. .FRIDAY...Partly cloudy. Highs in the upper 40s. $$ WYZ004-281100- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1132 PM MST Fri Feb 27 2026 .TONIGHT...Partly cloudy late this evening, then clearing. Lows around 30. Southwest winds around 10 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny. Highs in the mid 50s. Northwest winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 30. North winds around 10 mph in the evening. .SUNDAY...Mostly cloudy. Highs in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Southeast winds around 10 mph in the evening. .MONDAY...Mostly cloudy. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows around 30. .TUESDAY...Sunny. Highs around 60. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. .WEDNESDAY NIGHT...Cloudy. A chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Cloudy with a chance of snow showers. A chance of rain showers in the morning, then rain showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then clearing. Highs around 50. $$ WYZ006-281100- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows in the upper 20s. South winds around 10 mph. .SATURDAY...Mostly sunny. Highs in the mid 50s. Northeast winds around 10 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows around 30. East winds around 10 mph in the evening. .SUNDAY...Mostly cloudy. Highs in the mid 50s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .MONDAY...Mostly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Chance of rain 30 percent. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Highs around 60. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 30 percent. .THURSDAY...A chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Highs around 50. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. $$ WYZ005-281100- Southwest Bighorn Basin- Including the city of Thermopolis 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows around 30. Southwest winds 10 to 15 mph. .SATURDAY...Mostly sunny. Highs in the mid 50s. West winds around 10 mph, becoming northeast in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .SUNDAY...Mostly cloudy. Highs in the mid 50s. East winds around 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .MONDAY...Mostly cloudy. A slight chance of rain showers in the morning, then a chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 40 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy with a slight chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 40 percent. .TUESDAY...Sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows around 30. .WEDNESDAY...Mostly sunny. Highs around 60. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...A chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs around 50. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow and rain showers in the evening, then a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. $$ WYZ023-281100- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1132 PM MST Fri Feb 27 2026 .TONIGHT...Clear, cold with lows around 20. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 40s. .SATURDAY NIGHT...Cloudy. Rain and snow showers likely after midnight. No snow accumulation. Lows around 30. Chance of precipitation 70 percent. .SUNDAY...Rain and snow showers likely in the morning, then rain showers with a slight chance of snow showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .SUNDAY NIGHT...Rain showers likely. Lows in the lower 30s. Chance of rain 70 percent. .MONDAY...Rain showers. A slight chance of snow showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 90 percent. .MONDAY NIGHT...Cloudy. Rain and snow showers likely, mainly in the evening. Little or no snow accumulation. Lows around 30. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy in the morning, then clearing. A chance of snow showers with a slight chance of rain showers. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. .WEDNESDAY...Mostly sunny in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Snow and rain showers. Light snow accumulation. Lows in the upper 20s. Chance of precipitation 80 percent. .THURSDAY...Snow showers. New light snow accumulation. Highs in the upper 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers, mainly in the evening. Cold with lows around 20. Chance of snow 30 percent. .FRIDAY...Mostly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs around 40. $$ WYZ025-281100- Upper Green River Basin Foothills- Including the city of Pinedale 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Cold with lows 13 to 19. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. .SUNDAY...Cloudy. Snow showers likely in the morning, then snow and rain showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .SUNDAY NIGHT...Cloudy with a chance of rain and snow showers. Lows in the mid 20s. Chance of precipitation 30 percent. .MONDAY...Snow and rain showers likely in the morning, then snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow and rain showers in the evening, then partly cloudy with a slight chance of snow showers after midnight. Lows in the lower 20s. Chance of precipitation 40 percent. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Clear, cold with lows around 20. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of snow showers in the afternoon. Highs in the mid 40s. Chance of snow 30 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 20s. Chance of snow 60 percent. .THURSDAY...Snow showers. Light snow accumulation. Highs around 40. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening. Cold with lows 10 to 15. Chance of snow 30 percent. .FRIDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs around 40. $$ WYZ026-281100- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1132 PM MST Fri Feb 27 2026 .TONIGHT...Clear, cold with lows around 20. West winds around 10 mph late this evening. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. West winds around 10 mph with gusts up to 20 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Northwest winds around 10 mph in the evening. .SUNDAY...Cloudy. A chance of rain and snow showers in the afternoon. Highs in the upper 40s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows around 30. Chance of rain 30 percent. .MONDAY...Rain showers likely. A slight chance of snow showers in the morning, then snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain and snow showers. Lows in the mid 20s. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. .WEDNESDAY...Mostly sunny. Highs around 50. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers with a slight chance of rain showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs in the lower 40s. .THURSDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows 16 to 22. Chance of snow 30 percent. .FRIDAY...Partly cloudy. Highs in the lower 40s. $$ WYZ010-281100- Northeast Johnson County- Including the city of Buffalo 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows in the lower 30s. West winds around 10 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Highs in the upper 40s. Northwest winds 10 to 15 mph, becoming north in the afternoon. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. East winds around 10 mph with gusts up to 20 mph, becoming southeast after midnight. .SUNDAY...Mostly cloudy. Highs in the lower 50s. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .MONDAY...Mostly cloudy. A slight chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30. .TUESDAY...Sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Highs around 60. .WEDNESDAY NIGHT...Mostly cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 40 percent. .THURSDAY...A chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. $$ WYZ011-281100- Southeast Johnson County- Including the city of Kaycee 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph. .SATURDAY...Mostly sunny. Highs around 50. Northwest winds around 10 mph, becoming northeast in the afternoon. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Northeast winds around 10 mph, becoming south after midnight. .SUNDAY...Mostly cloudy. Highs in the mid 50s. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .MONDAY...Mostly cloudy. A chance of rain showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent. .MONDAY NIGHT...Cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Chance of rain 30 percent. .TUESDAY...Mostly sunny. Highs in the mid 50s. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a slight chance of rain showers after midnight. Lows in the lower 30s. Chance of rain 20 percent. .THURSDAY...Mostly cloudy. A chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 50. $$ WYZ027-281100- South Lincoln County- Including the cities of Kemmerer and Cokeville 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows in the upper 20s. West winds 10 to 15 mph. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Cloudy. Lows in the lower 30s. West winds around 10 mph in the evening. .SUNDAY...A chance of snow showers in the morning. Cloudy with a chance of rain showers. Highs in the lower 50s. West winds 10 to 15 mph. Chance of precipitation 30 percent. .SUNDAY NIGHT...Cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows in the lower 30s. North winds around 10 mph in the evening. Chance of rain 40 percent. .MONDAY...Rain and snow showers likely in the morning, then rain showers, a slight chance of thunderstorms and snow showers in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 80 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows around 30. Chance of precipitation 40 percent. .TUESDAY...Partly cloudy with a slight chance of rain and snow showers in the morning, then mostly sunny in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .WEDNESDAY...Mostly sunny. Highs around 50. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow and rain showers after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy. Snow showers likely, mainly in the morning. Little or no snow accumulation. Breezy with highs around 40. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 40s. $$ WYZ016-281100- Upper Wind River Basin- Including the city of Dubois 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and breezy. Lows around 30. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 40s. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly cloudy. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Mostly cloudy. A chance of rain and snow showers in the afternoon. Highs in the upper 40s. Northwest winds 10 to 15 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers. Lows in the lower 30s. West winds around 10 mph. Chance of precipitation 30 percent. .MONDAY...A chance of rain and snow showers in the morning, then rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 40 percent. .TUESDAY...Mostly sunny. Highs around 50. .TUESDAY NIGHT...Clear. Lows around 30. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers with a slight chance of rain showers in the evening, then snow showers likely with a chance of rain showers after midnight. Little or no snow accumulation. Lows around 30. Chance of precipitation 60 percent. .THURSDAY...Snow showers likely. Light snow accumulation possible. Breezy with highs in the lower 40s. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers, mainly in the evening. Cold with lows around 20. Chance of snow 30 percent. .FRIDAY...Partly cloudy. Highs in the lower 40s. $$ WYZ001-281100- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Cold with lows 14 to 20. Southwest winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Southwest winds around 10 mph with gusts up to 25 mph. .SUNDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of snow 60 percent. .SUNDAY NIGHT...A chance of rain showers in the evening. Cloudy with snow showers likely. Light snow accumulation possible. Lows in the upper 20s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of precipitation 70 percent. .MONDAY...Snow showers. New light snow accumulation. Highs in the upper 30s. Chance of snow 80 percent. .MONDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows 15 to 21. Chance of snow 30 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 40. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy. A chance of snow showers in the afternoon. Highs in the upper 30s. Chance of snow 30 percent. .WEDNESDAY NIGHT...Snow showers. Moderate snow accumulation. Lows in the lower 20s. Chance of snow 80 percent. .THURSDAY...Snow showers. New moderate snow accumulation. Highs in the lower 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Cold with lows 10 to 15. .FRIDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs in the lower 30s. $$ WYZ029-281100- Flaming Gorge- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows around 30. Southwest winds around 10 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 50s. Southwest winds 10 to 15 mph, becoming west in the afternoon. .SATURDAY NIGHT...Cloudy. Lows in the mid 30s. West winds around 10 mph in the evening. .SUNDAY...Cloudy. Highs in the mid 50s. Southwest winds around 10 mph, becoming west in the afternoon. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Southwest winds around 10 mph in the evening. Chance of rain 30 percent. .MONDAY...A chance of rain showers in the morning, then rain showers likely, a slight chance of thunderstorms and snow showers in the afternoon. Little or no snow accumulation. Highs in the mid 50s. Chance of precipitation 60 percent. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Cloudy with rain and snow showers likely. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with a chance of rain and snow showers in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then clearing. Lows in the upper 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly cloudy. A slight chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 20 percent. .THURSDAY...Mostly cloudy with a 40 percent chance of snow showers. Breezy with highs in the mid 40s. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Breezy with lows in the mid 20s. .FRIDAY...Mostly cloudy and breezy. Highs in the mid 40s. $$ WYZ022-281100- Casper Mountain- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY...Mostly sunny and breezy. Highs in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph. .SUNDAY...Mostly cloudy. A slight chance of rain and snow showers in the afternoon. Highs in the upper 40s. Southwest winds 10 to 15 mph. Chance of precipitation 20 percent. .SUNDAY NIGHT...Cloudy. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .MONDAY...A chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 70 percent. .MONDAY NIGHT...Cloudy. Snow showers, rain showers likely with a slight chance of thunderstorms in the evening, then a chance of snow and rain showers after midnight. Light snow accumulation possible. Lows around 30. Chance of precipitation 70 percent. .TUESDAY...Partly cloudy in the morning, then clearing. A chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear in the evening, then mostly cloudy with a slight chance of rain and snow showers after midnight. Breezy with lows in the lower 30s. Chance of precipitation 20 percent. .THURSDAY...A chance of snow showers in the morning, then snow showers likely in the afternoon. Light snow accumulation possible. Highs in the lower 40s. Chance of snow 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming cloudy. A 50 percent chance of snow showers. New light snow accumulation possible. Lows in the lower 20s. .FRIDAY...Mostly cloudy. A chance of snow showers, mainly in the morning. Highs in the upper 30s. Chance of snow 30 percent. $$ WYZ002-281100- Absaroka Mountains- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and windy, cold with lows around 20. West winds 25 to 35 mph with gusts up to 60 mph. .SATURDAY...Mostly sunny and breezy. Highs in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph. .SATURDAY NIGHT...Partly cloudy and breezy. Lows in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY...Mostly cloudy. A chance of snow showers in the afternoon. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Cloudy. Snow showers likely with a slight chance of rain showers in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .MONDAY...A chance of snow showers in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation. Highs in the mid 30s. Chance of snow 80 percent. .MONDAY 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. .TUESDAY...Mostly sunny. Highs in the upper 30s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. .WEDNESDAY...Partly cloudy in the morning, then mostly cloudy with a chance of snow showers in the afternoon. Breezy with highs in the mid 30s. Chance of snow 30 percent. .WEDNESDAY NIGHT...Snow showers. Light snow accumulation. Breezy with lows in the lower 20s. Chance of snow 80 percent. .THURSDAY...Snow showers. New moderate snow accumulation. Breezy with highs in the upper 20s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers, mainly in the evening. Breezy, cold with lows 10 to 20. Chance of snow 40 percent. .FRIDAY...Mostly cloudy with a slight chance of snow showers in the morning, then partly cloudy with a chance of snow showers in the afternoon. Breezy with highs around 30. Chance of snow 30 percent. $$ WYZ007-281100- Owl Creek and Bridger Mountains- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and breezy. Lows in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Highs around 50. West winds 10 to 15 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Southwest winds around 10 mph. .SUNDAY...Mostly cloudy. Highs around 50. South winds around 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Southwest winds around 10 mph. .MONDAY...Mostly cloudy with a chance of rain and snow showers. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 50 percent. .MONDAY NIGHT...Cloudy in the evening, then becoming partly cloudy. A chance of snow showers. A chance of rain showers, mainly in the evening. Little or no snow accumulation. Lows in the lower 30s. Chance of precipitation 50 percent. .TUESDAY...Mostly sunny. Highs around 50. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow and rain showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...A chance of snow showers in the morning, then snow showers likely in the afternoon. Light snow accumulation possible. Breezy with highs in the lower 40s. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Breezy with lows in the mid 20s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 40s. $$ WYZ008-281100- Bighorn Mountains West- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and breezy. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY...Mostly sunny. Highs in the lower 40s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 20s. South winds around 10 mph, becoming southwest after midnight. .SUNDAY...Mostly cloudy. Highs in the mid 40s. Southwest winds around 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southwest winds around 10 mph. .MONDAY...Cloudy. A chance of snow and rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow and rain showers in the evening, then partly cloudy after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Clear. Lows around 30. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 40s. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers. A chance of rain showers after midnight. Lows around 30. Chance of precipitation 30 percent. .THURSDAY...A chance of rain showers in the morning. Snow showers. Light snow accumulation. Breezy with highs in the upper 30s. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. New light snow accumulation possible. Lows in the lower 20s. .FRIDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. $$ WYZ009-281100- Bighorn Mountains Southeast- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and windy. Lows around 30. West winds 20 to 30 mph with gusts up to 55 mph. .SATURDAY...Mostly sunny and breezy. Highs around 40. Northwest winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 20s. South winds around 10 mph, becoming west after midnight. Gusts up to 25 mph. .SUNDAY...Mostly cloudy. Highs in the mid 40s. West winds around 10 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 30s. West winds around 10 mph with gusts up to 25 mph. .MONDAY...Cloudy with a chance of rain and snow showers. Highs in the lower 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Cloudy in the evening, then becoming partly cloudy. A chance of rain showers in the evening. A chance of snow showers. Lows in the upper 20s. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers with a slight chance of rain showers after midnight. Breezy with lows around 30. Chance of precipitation 30 percent. .THURSDAY...Snow showers. Light snow accumulation. Breezy with highs in the mid 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Breezy with highs in the upper 30s. Chance of snow 30 percent. $$ WYZ012-281100- Teton and Gros Ventre Mountains- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Cold with lows 14 to 20. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly cloudy. Snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 20s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of snow 60 percent. .SUNDAY...Snow showers likely in the morning, then snow showers with rain showers likely in the afternoon. Light snow accumulation. Highs in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Snow showers with rain showers likely. New light snow accumulation. Lows in the upper 20s. Southwest winds around 10 mph. Chance of precipitation 80 percent. .MONDAY...Snow showers. A slight chance of thunderstorms in the afternoon. New light snow accumulation. Highs in the mid 30s. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy. A chance of snow showers, mainly in the evening. Lows in the lower 20s. Chance of snow 40 percent. .TUESDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Highs in the upper 30s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. .WEDNESDAY...Mostly sunny in the morning, then mostly cloudy with a chance of snow showers in the afternoon. Highs in the upper 30s. Chance of snow 40 percent. .WEDNESDAY NIGHT...Snow showers. Moderate snow accumulation. Lows in the lower 20s. Chance of snow 80 percent. .THURSDAY...Snow showers. New moderate snow accumulation. Highs in the lower 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Cold with lows 10 to 15. .FRIDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs in the lower 30s. $$ WYZ014-281100- Wind River Mountains West- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Clear, breezy, cold with lows 12 to 20. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY NIGHT...Mostly cloudy. A chance of snow showers after midnight. Cold with lows around 20. Northwest winds around 10 mph with gusts up to 25 mph. Chance of snow 30 percent. .SUNDAY...Cloudy. A chance of snow showers in the morning, then snow showers likely in the afternoon. Light snow accumulation possible. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Cloudy with a chance of snow showers. A slight chance of rain showers in the evening, then a chance of rain showers after midnight. Lows in the mid 20s. West winds around 10 mph. Chance of precipitation 40 percent. .MONDAY...Snow showers likely in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation. Highs in the mid 30s. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. New light snow accumulation possible. Cold with lows around 20. Chance of snow 70 percent. .TUESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny with a slight chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. .TUESDAY NIGHT...Mostly clear. Cold with lows 15 to 23. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 20 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Light snow accumulation possible. Cold with lows around 20. Chance of snow 60 percent. .THURSDAY...Snow showers. New light snow accumulation. Highs in the lower 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Cold with lows 10 to 15. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the lower 30s. $$ WYZ015-281100- Wind River Mountains East- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and windy. Lows in the lower 20s. West winds 20 to 30 mph with gusts up to 50 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Windy with highs in the mid 30s. West winds 20 to 30 mph, diminishing to 15 to 20 mph in the afternoon. Gusts up to 45 mph. .SATURDAY NIGHT...Mostly cloudy and breezy. Lows in the mid 20s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers likely with a chance of rain showers in the afternoon. Little or no snow accumulation. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy. Snow showers likely with a slight chance of rain showers in the evening, then a chance of snow and rain showers after midnight. Little or no snow accumulation. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .MONDAY...Snow showers likely in the morning, then snow showers with a slight chance of thunderstorms in the afternoon. Light snow accumulation. Highs in the mid 30s. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. New light snow accumulation possible. Lows in the lower 20s. Chance of snow 60 percent. .TUESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny with a slight chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of snow showers in the afternoon. Breezy with highs in the upper 30s. Chance of snow 20 percent. .WEDNESDAY NIGHT...Mostly cloudy. A chance of snow showers in the evening, then snow showers likely after midnight. Light snow accumulation possible. Breezy with lows in the lower 20s. Chance of snow 60 percent. .THURSDAY...Snow showers. New light snow accumulation. Breezy with highs around 30. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. New light snow accumulation possible. Breezy, cold with lows 10 to 20. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Breezy with highs in the lower 30s. $$ WYZ019-281100- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear and breezy. Lows in the upper 20s. Southwest winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 50. Southwest winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY NIGHT...Cloudy. Lows around 30. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SUNDAY...Mostly cloudy. A slight chance of. Highs around 50. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .MONDAY...Rain showers likely with a slight chance of snow showers. Little or no snow accumulation. Highs around 50. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then a chance of snow and rain showers after midnight. Little or no snow accumulation. Lows in the upper 20s. Chance of precipitation 70 percent. .TUESDAY...Partly cloudy with a chance of snow and rain showers in the morning, then mostly sunny in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .WEDNESDAY...Mostly sunny and breezy. Highs around 50. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers with a slight chance of rain showers after midnight. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. Chance of snow 60 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming cloudy. A 50 percent chance of snow showers. Light snow accumulation possible. Lows in the lower 20s. .FRIDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs in the lower 40s. $$ WYZ024-281100- Salt River and Wyoming Ranges- 1132 PM MST Fri Feb 27 2026 .TONIGHT...Clear. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 40. West winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly cloudy. Snow showers likely after midnight. Little or no snow accumulation. Lows in the upper 20s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 70 percent. .SUNDAY...Snow showers likely with a chance of rain showers in the morning, then snow and rain showers in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Southwest winds around 10 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Rain showers likely. Snow showers. Light snow accumulation. Lows in the upper 20s. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of precipitation 80 percent. .MONDAY...Snow and rain showers. New light snow accumulation. Highs in the upper 30s. Chance of precipitation 90 percent. .MONDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. New light snow accumulation possible. Lows in the mid 20s. Chance of snow 60 percent. .TUESDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of snow showers. Highs around 40. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of snow showers in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .WEDNESDAY NIGHT...Snow showers. Light snow accumulation. Lows in the mid 20s. Chance of snow 80 percent. .THURSDAY...Snow showers. New light snow accumulation. Breezy with highs in the lower 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Cold with lows 15 to 21. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the mid 30s. $$ WYZ030-281100- East Sweetwater County- Including the city of Wamsutter 1132 PM MST Fri Feb 27 2026 .TONIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY NIGHT...Cloudy. Lows in the lower 30s. Southwest winds around 10 mph. .SUNDAY...Cloudy. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent. .MONDAY...Mostly cloudy. A chance of rain showers in the morning, then rain showers likely in the afternoon. Highs in the lower 50s. Chance of rain 60 percent. .MONDAY NIGHT...Cloudy with rain showers, snow showers likely with a slight chance of thunderstorms. Little or no snow accumulation. Lows around 30. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy with a chance of snow showers with a slight chance of rain showers in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .WEDNESDAY...Partly cloudy and breezy. Highs around 50. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of. Lows in the upper 20s. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. A 40 percent chance of snow showers. Breezy with highs in the mid 40s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of snow showers. Breezy with lows in the lower 20s. .FRIDAY...Mostly cloudy and breezy. Highs in the lower 40s. $$