203 FPUS55 KRIW 010449 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 947 PM MST Sat Feb 28 2026 WYZ020-011100- Natrona County Lower Elevations- Including the city of Casper 947 PM MST Sat Feb 28 2026 .TONIGHT...Cloudy. Lows in the lower 30s. Northeast winds around 10 mph late this evening. .SUNDAY...Mostly cloudy. Highs in the mid 50s. West winds around 10 mph. .SUNDAY NIGHT...Mostly cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Southwest winds around 10 mph. 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 upper 50s. Southwest winds around 10 mph, becoming northwest with gusts up to 20 mph in the afternoon. Chance of rain 60 percent. .MONDAY NIGHT...Rain showers. A slight chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. North winds around 10 mph. Chance of precipitation 80 percent. .TUESDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly sunny in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Clear. Lows around 30. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Breezy with lows in the lower 30s. .THURSDAY...A chance of rain and snow showers in the morning, then snow and rain showers likely in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...A slight 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 with a 30 percent chance of snow showers. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .SATURDAY...Mostly sunny. A slight chance of snow showers in the afternoon. Breezy with highs in the mid 40s. Chance of snow 20 percent. $$ WYZ017-011100- Wind River Basin- Including the cities of Riverton and Shoshoni 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 30s. West winds around 10 mph. .SUNDAY...Mostly cloudy. Highs in the mid 50s. Southwest winds around 10 mph. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Northwest winds around 10 mph, becoming southwest after midnight. Chance of rain 30 percent. .MONDAY...Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 50s. North winds around 10 mph in the afternoon. .MONDAY NIGHT...Rain showers in the evening, then rain showers likely with a slight chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. North winds around 10 mph. Chance of precipitation 80 percent. .TUESDAY...Partly cloudy with a chance of rain showers with a slight chance of snow showers in the morning, then sunny in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy and breezy. Highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow showers with a slight chance of rain showers after midnight. Breezy with lows in the lower 30s. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy with a chance of rain showers. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...A slight chance of rain showers in the evening. Mostly cloudy with a chance of snow showers. Lows in the mid 20s. Chance of precipitation 40 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 20 percent chance of snow showers. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .SATURDAY...Mostly sunny. Highs in the mid 40s. $$ WYZ018-011100- Lander Foothills- Including the city of Lander 947 PM MST Sat Feb 28 2026 .TONIGHT...Cloudy. Lows in the lower 30s. .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...Rain showers. A slight chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. Chance of precipitation 80 percent. .TUESDAY...Partly cloudy with a chance of rain and snow showers in the morning, then sunny in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy. A chance of snow and rain showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the mid 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the mid 40s. $$ WYZ028-011100- Rock Springs and Green River- Including the cities of Rock Springs and Green River 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 30s. West winds around 10 mph late this evening. .SUNDAY...Mostly cloudy. Highs in the mid 50s. West winds 10 to 15 mph. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the lower 30s. Northwest winds around 10 mph in the evening. Chance of rain 30 percent. .MONDAY...A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 60 percent. .MONDAY NIGHT...Rain showers likely. A slight chance of thunderstorms in the evening, then snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Northwest winds around 10 mph. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a chance of snow and rain showers in the morning, then partly cloudy in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly clear in the evening, then mostly cloudy with a slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly cloudy. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Breezy with highs in the lower 40s. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy. Highs around 40. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy and breezy. Highs in the lower 40s. $$ WYZ013-011100- Jackson Hole- Including the city of Jackson 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the mid 20s. .SUNDAY...Patchy fog in the morning. Mostly cloudy with rain and snow showers. Snow accumulation up to 1 inch. Highs around 40. Chance of precipitation 80 percent. .SUNDAY NIGHT...Patchy fog in the evening. Rain and snow showers likely. Snow accumulation up to 1 inch. Lows around 30. Chance of precipitation 60 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 with a chance of snow showers. Rain showers likely, mainly in the evening. Little or no snow accumulation. Lows in the mid 20s. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 20s. .WEDNESDAY...Partly cloudy. A chance of snow and rain showers in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Snow and rain showers likely in the evening, then snow showers after midnight. Light snow accumulation. Lows in the mid 20s. Chance of precipitation 90 percent. .THURSDAY...Snow showers. New light snow accumulation. Highs in the mid 30s. Chance of snow 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Cold with lows 15 to 20. .FRIDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with snow showers likely in the afternoon. Little or no snow accumulation. Highs in the mid 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A 40 percent chance of snow showers. Cold with lows 15 to 20. .SATURDAY...Mostly sunny with a 40 percent chance of snow showers. Highs in the mid 30s. $$ WYZ003-011100- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 947 PM MST Sat Feb 28 2026 .TONIGHT...Cloudy. Lows in the lower 30s. West winds around 10 mph. .SUNDAY...Mostly cloudy. Highs in the lower 50s. South winds around 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Southwest winds around 10 mph in the evening. .MONDAY...Mostly cloudy. A chance of rain and snow showers in the afternoon. Highs in the lower 50s. North winds 10 to 15 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Northwest winds around 10 mph. Chance of precipitation 30 percent. .TUESDAY...Sunny. Highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 30s. .WEDNESDAY...Mostly cloudy. Highs in the mid 50s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming cloudy. A chance of rain and snow showers. Lows in the lower 30s. Chance of precipitation 40 percent. .THURSDAY...Cloudy with snow showers likely with a chance of rain showers. Little or no snow accumulation. Breezy with highs in the lower 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. A slight chance of snow showers in the evening. Lows in the mid 20s. Chance of snow 20 percent. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. .SATURDAY...Mostly sunny with a 20 percent chance of snow showers. Breezy with highs in the mid 40s. $$ WYZ004-011100- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. Lows in the upper 20s. .SUNDAY...Partly cloudy in the morning, then becoming 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. South winds around 10 mph in the evening. .MONDAY...Mostly cloudy. A slight chance of. Highs around 60. North winds around 10 mph with gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Northwest winds around 10 mph. Chance of rain 20 percent. .TUESDAY...Sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Mostly cloudy. Highs around 60. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers. A chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .THURSDAY...Cloudy with rain and snow showers likely. Little or no snow accumulation. Breezy with highs around 50. 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 becoming partly cloudy. A slight chance of. Highs around 50. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .SATURDAY...Mostly sunny and breezy. Highs around 50. $$ WYZ006-011100- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 50s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .MONDAY...Mostly cloudy. A chance of rain showers in the afternoon. Highs in the upper 50s. North winds around 10 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy with a 30 percent chance of rain showers. Lows in the mid 30s. North winds around 10 mph in the evening. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of rain showers with a slight chance of snow showers after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .THURSDAY...Rain showers likely. Snow showers. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of rain and snow showers in the evening, then a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. A chance of snow showers in the afternoon. Highs in the upper 40s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .SATURDAY...Mostly sunny. A slight chance of. Highs around 50. $$ WYZ005-011100- Southwest Bighorn Basin- Including the city of Thermopolis 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 30s. .SUNDAY...Partly cloudy in the morning, then becoming 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 chance of rain showers in the afternoon. Highs in the mid 50s. Northeast winds around 10 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Mostly cloudy with a 50 percent chance of rain showers. Lows in the lower 30s. North winds around 10 mph in the evening. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy. Highs around 60. .WEDNESDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Snow showers likely. 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 mid 40s. Chance of precipitation 70 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 partly cloudy with a chance of snow showers in the afternoon. Highs in the upper 40s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .SATURDAY...Mostly sunny with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Highs around 50. Chance of precipitation 20 percent. $$ WYZ023-011100- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. A chance of rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. .SUNDAY...Snow showers likely in the morning. Patchy fog in the morning. Rain showers. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 90 percent. .SUNDAY NIGHT...Cloudy. Widespread fog in the evening. A chance of rain showers in the evening, then rain showers likely after midnight. Lows around 30. Chance of rain 70 percent. .MONDAY...Rain and snow showers. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 90 percent. .MONDAY NIGHT...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 in the lower 30s. Chance of precipitation 70 percent. .TUESDAY...Mostly cloudy with a chance of snow and rain showers in the morning, then mostly sunny with a slight chance of rain and snow showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. .WEDNESDAY...Partly cloudy. A chance of rain and snow showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Rain and snow showers likely in the evening, then snow showers with a slight chance of rain showers after midnight. Little or no snow accumulation. Lows in the upper 20s. Chance of precipitation 80 percent. .THURSDAY...Snow showers. Light snow accumulation. Highs in the mid 30s. Chance of snow 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows around 20. .FRIDAY...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 mid 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Cold with lows around 20. .SATURDAY...Partly cloudy in the morning, then clearing. A 40 percent chance of snow showers. Highs in the upper 30s. $$ WYZ025-011100- Upper Green River Basin Foothills- Including the city of Pinedale 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 20s. .SUNDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers with rain showers likely in the afternoon. Snow accumulation up to 1 inch. Highs around 40. Chance of precipitation 80 percent. .SUNDAY NIGHT...Areas of fog in the evening. Cloudy with a chance of snow and rain showers. Lows in the upper 20s. Chance of precipitation 30 percent. .MONDAY...A chance of snow and rain showers in the morning, then rain and snow showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .MONDAY 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. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .WEDNESDAY...Partly cloudy. A chance of snow showers in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow showers with a slight chance of rain showers in the evening, then mostly cloudy with snow showers likely after midnight. Little or no snow accumulation. Lows around 20. Chance of precipitation 60 percent. .THURSDAY...Snow showers. Little or no snow accumulation. Highs in the mid 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...Mostly cloudy with a 30 percent chance of snow showers. Highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Cold with lows around 15. Chance of snow 30 percent. .SATURDAY...Mostly sunny with a 30 percent chance of snow showers. Highs in the mid 30s. $$ WYZ026-011100- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the mid 20s. .SUNDAY...Mostly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Highs in the upper 40s. West winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .SUNDAY NIGHT...Cloudy. A chance of rain and snow showers after midnight. Lows around 30. 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. Northwest winds around 10 mph in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with rain showers likely. A chance of snow showers in the evening, then snow showers likely after midnight. Little or no snow accumulation. Lows in the upper 20s. North winds around 10 mph in the evening. 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...Mostly clear. Lows around 20. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear in the evening, then mostly cloudy with 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 30 percent chance of snow showers. Highs around 40. .THURSDAY NIGHT...Mostly cloudy. A chance of snow showers, mainly in the evening. Cold with lows 16 to 22. Chance of snow 30 percent. .FRIDAY...Mostly cloudy. A chance of snow showers in the afternoon. Highs in the upper 30s. Chance of snow 30 percent. .FRIDAY NIGHT...Partly cloudy. Cold with lows around 20. .SATURDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 40s. $$ WYZ010-011100- Northeast Johnson County- Including the city of Buffalo 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the upper 20s. .SUNDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 50s. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .MONDAY...Mostly cloudy. Highs in the upper 50s. Northwest winds around 10 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly cloudy. Lows in the lower 30s. North winds around 10 mph in the evening. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. .WEDNESDAY...Partly cloudy. Highs in the lower 60s. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...Rain and snow showers likely. 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 upper 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy. A slight chance of. Highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .SATURDAY...Mostly sunny with a slight chance of snow showers. Highs around 50. Chance of snow 20 percent. $$ WYZ011-011100- Southeast Johnson County- Including the city of Kaycee 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows around 30. .SUNDAY...Mostly cloudy. Highs in the mid 50s. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. .MONDAY...Mostly cloudy. A slight chance of. Highs in the upper 50s. North winds around 10 mph in the afternoon. .MONDAY NIGHT...Cloudy with a 30 percent chance of rain showers. Lows in the mid 30s. North winds around 10 mph in the evening. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Lows in the mid 30s. .THURSDAY...A chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of snow and rain showers in the evening, then a slight chance of snow showers after midnight. Lows in the mid 20s. Chance of precipitation 30 percent. .FRIDAY...Mostly cloudy with a 20 percent chance of snow showers. Highs in the upper 40s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .SATURDAY...Mostly sunny. A slight chance of. Breezy with highs around 50. $$ WYZ027-011100- South Lincoln County- Including the cities of Kemmerer and Cokeville 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 30s. West winds around 10 mph late this evening. .SUNDAY...Mostly cloudy with a 30 percent chance of rain showers. Highs around 50. West winds 10 to 15 mph. .SUNDAY NIGHT...Cloudy. Rain showers likely after midnight. Lows in the lower 30s. North winds around 10 mph in the evening. Chance of rain 60 percent. .MONDAY...Rain showers likely with a chance of snow 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 upper 40s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 80 percent. .MONDAY NIGHT...Cloudy with rain showers likely. Snow showers likely with a slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Northwest winds around 10 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with a chance of snow and rain showers in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. .WEDNESDAY...Mostly sunny. Highs around 50. .WEDNESDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of snow showers in the evening, then mostly cloudy with a chance of snow showers with a slight chance of 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 with a 30 percent chance of snow showers. Highs around 40. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 40. $$ WYZ016-011100- Upper Wind River Basin- Including the city of Dubois 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a chance of rain and snow showers in the afternoon. Highs in the upper 40s. Northwest winds 10 to 15 mph. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows around 30. Northwest winds around 10 mph. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. Rain and snow showers likely in the afternoon. Little or no snow accumulation. Highs in the upper 40s. West winds around 10 mph. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy. Snow and rain showers likely, mainly in the evening. Little or no snow accumulation. Lows around 30. North winds around 10 mph in the evening. Chance of precipitation 60 percent. .TUESDAY...Mostly sunny. Highs around 50. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy. A slight chance of. Breezy with highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming mostly cloudy. A chance of rain showers. A chance of snow showers in the evening, then snow showers likely after midnight. Little or no snow accumulation. Lows around 30. Chance of precipitation 60 percent. .THURSDAY...Snow showers. Light snow accumulation. Breezy with highs in the upper 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows around 20. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Highs in the upper 30s. .FRIDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear after midnight. Breezy with lows around 20. Chance of snow 30 percent. .SATURDAY...Mostly sunny. A slight chance of snow showers in the morning, then a chance of snow showers in the afternoon. Breezy with highs around 40. Chance of snow 30 percent. $$ WYZ001-011100- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 947 PM MST Sat Feb 28 2026 .TONIGHT...Partly cloudy. Cold with lows around 20. Southwest winds around 10 mph. .SUNDAY...Mostly cloudy. Snow showers likely in the afternoon. Snow accumulation up to 3 inches. Highs in the upper 30s. Southwest winds around 10 mph. Gusts up to 25 mph in the afternoon. Chance of snow 60 percent. .SUNDAY NIGHT...Areas of fog in the evening. Cloudy with snow showers likely. Snow accumulation up to 4 inches. Lows in the upper 20s. Southwest winds around 10 mph in the evening. Chance of snow 60 percent. .MONDAY...Snow showers. New little or no snow accumulation. Highs in the upper 30s. Chance of snow 80 percent. .MONDAY 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. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 40. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 20s. .WEDNESDAY...Mostly cloudy. 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 90 percent. .THURSDAY...Snow showers. New light snow accumulation. Highs around 30. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. New little or no snow accumulation. Cold with lows 10 to 15. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with snow showers likely in the afternoon. Light snow accumulation possible. Highs in the upper 20s. Chance of snow 60 percent. .FRIDAY NIGHT...Partly cloudy with a 40 percent chance of snow showers. Cold with lows 10 to 15. .SATURDAY...Partly cloudy in the morning, then clearing. A 40 percent chance of snow showers. Highs around 30. $$ WYZ029-011100- Flaming Gorge- 947 PM MST Sat Feb 28 2026 .TONIGHT...Cloudy. Lows in the mid 30s. .SUNDAY...Mostly cloudy. Highs in the mid 50s. Southwest winds around 10 mph, becoming west in the afternoon. .SUNDAY NIGHT...Cloudy. A chance of rain showers after midnight. Lows in the mid 30s. East winds around 10 mph in the evening. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Southeast winds around 10 mph, becoming west in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Rain showers likely with a slight chance of thunderstorms. A slight chance of snow showers in the evening, then snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent. .TUESDAY...Cloudy with a chance of rain and snow showers in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 20s. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly clear in the evening, then mostly cloudy with a slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .THURSDAY...Mostly cloudy with a slight chance of snow showers in the morning, then partly cloudy with a chance of snow showers in the afternoon. Breezy with highs in the lower 40s. Chance of snow 30 percent. .THURSDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Breezy with lows in the mid 20s. .FRIDAY...Mostly cloudy with a 20 percent chance of snow showers. Breezy with highs around 40. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 20s. .SATURDAY...Partly cloudy and breezy. Highs in the lower 40s. $$ WYZ022-011100- Casper Mountain- 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 30s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of. Highs in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Cloudy with a chance of rain and snow showers. Little or no snow accumulation. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of precipitation 50 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 lower 50s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Snow showers. Rain showers with a slight chance of thunderstorms in the evening, then rain showers after midnight. Light snow accumulation. Lows in the lower 30s. Northeast winds around 10 mph in the evening. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy in the morning, then clearing. A chance of rain showers. Snow showers likely, mainly in the morning. New light snow accumulation possible. Highs in the lower 40s. Chance of precipitation 60 percent. .TUESDAY NIGHT...Clear. Lows in the upper 20s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .THURSDAY...A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Highs around 40. Chance of snow 60 percent. .THURSDAY NIGHT...Cloudy with a 50 percent chance of snow showers. Light snow accumulation possible. Lows in the lower 20s. .FRIDAY...Mostly cloudy with a 40 percent chance of snow showers. Highs in the mid 30s. .FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of snow showers. Lows in the lower 20s. .SATURDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of snow showers in the afternoon. Breezy with highs in the mid 30s. Chance of snow 20 percent. $$ WYZ002-011100- Absaroka Mountains- 947 PM MST Sat Feb 28 2026 .TONIGHT...Partly cloudy and breezy. Lows in the lower 20s. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY...Partly cloudy in the morning, then mostly cloudy with a chance of snow showers in the afternoon. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of snow showers. Lows in the mid 20s. West winds 10 to 15 mph. .MONDAY...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 around 10 mph, becoming northwest in the afternoon. Chance of snow 60 percent. .MONDAY NIGHT...Cloudy with snow showers likely in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation possible. Lows in the lower 20s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of snow 60 percent. .TUESDAY...Mostly sunny. Highs in the upper 30s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 20s. .WEDNESDAY...Mostly cloudy in the morning, then partly 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 light snow accumulation. Breezy with highs in the upper 20s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Breezy, cold with lows 10 to 20. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 40 percent chance of snow showers. Breezy with highs in the mid 20s. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows 10 to 20. .SATURDAY...Mostly sunny with a 30 percent chance of snow showers. Breezy with highs in the upper 20s. $$ WYZ007-011100- Owl Creek and Bridger Mountains- 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the mid 30s. West winds around 10 mph. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs around 50. South winds around 10 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Northwest winds around 10 mph, becoming southwest after midnight. .MONDAY...Mostly cloudy. A chance of rain and snow showers in the afternoon. Highs around 50. Northeast winds 10 to 15 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Cloudy. Rain and snow showers likely, mainly in the evening. Little or no snow accumulation. Lows in the mid 30s. North winds around 10 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly sunny. Highs around 50. .TUESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy and breezy. Highs in the lower 50s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers. A slight chance of snow showers in the evening, then a chance of snow showers after midnight. Breezy with lows in the lower 30s. Chance of precipitation 30 percent. .THURSDAY...A chance of snow showers in the morning, then snow showers in the afternoon. Light snow accumulation. Breezy with highs around 40. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows in the mid 20s. .FRIDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs around 40. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A 20 percent chance of snow showers. Lows in the mid 20s. .SATURDAY...Mostly sunny with a 20 percent chance of snow showers. Breezy with highs in the lower 40s. $$ WYZ008-011100- Bighorn Mountains West- 947 PM MST Sat Feb 28 2026 .TONIGHT...Partly cloudy. Lows in the upper 20s. South winds around 10 mph with gusts up to 20 mph, becoming west after midnight. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 40s. West winds around 10 mph. .SUNDAY NIGHT...Mostly cloudy. Lows in the lower 30s. Southeast winds around 10 mph. .MONDAY...Mostly cloudy. A chance of rain and snow showers in the afternoon. Highs in the mid 40s. Northwest winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow and rain showers. Lows around 30. Northeast winds around 10 mph. Chance of precipitation 40 percent. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. .WEDNESDAY NIGHT...Partly cloudy. A chance of snow showers in the evening, then snow showers likely with a chance of rain showers after midnight. Little or no snow accumulation. Lows in the upper 20s. Chance of precipitation 60 percent. .THURSDAY...Snow showers. Light snow accumulation. Highs in the mid 30s. Chance of snow 80 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs in the lower 30s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A 30 percent chance of snow showers. Lows in the lower 20s. .SATURDAY...Mostly sunny with a 30 percent chance of snow showers. Breezy with highs in the mid 30s. $$ WYZ009-011100- Bighorn Mountains Southeast- 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Partly cloudy in the morning, then becoming 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 20 mph. .MONDAY...Mostly cloudy. A chance of snow and rain showers in the afternoon. Highs in the mid 40s. Northwest winds around 10 mph, becoming north in the afternoon. Gusts up to 25 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Cloudy. Snow and rain showers likely, mainly in the evening. Little or no snow accumulation. Lows around 30. North winds 10 to 15 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. .WEDNESDAY NIGHT...Partly 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...Mostly cloudy with a 40 percent chance of snow showers. Lows in the lower 20s. .FRIDAY...Mostly cloudy with a 30 percent chance of snow showers. Breezy with highs in the mid 30s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A 30 percent chance of snow showers. Breezy with lows in the lower 20s. .SATURDAY...Mostly sunny with a 30 percent chance of snow showers. Breezy with highs in the mid 30s. $$ WYZ012-011100- Teton and Gros Ventre Mountains- 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 20s. Southwest winds around 10 mph with gusts up to 20 mph. .SUNDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers with rain showers likely in the afternoon. Snow accumulation up to 8 inches. Highs in the mid 30s. Southwest winds around 10 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Patchy fog in the evening. Snow showers likely. New snow accumulation around 5 inches. Lows in the mid 20s. Southwest winds around 10 mph. Chance of snow 60 percent. .MONDAY...Snow showers likely in the morning, then snow and rain showers in the afternoon. New light snow accumulation. Highs in the mid 30s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 80 percent. .MONDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. New little or no snow accumulation. Lows in the lower 20s. North winds around 10 mph. Chance of snow 60 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows around 20. .WEDNESDAY...Partly cloudy. A chance of snow showers in the afternoon. Breezy with highs in the upper 30s. Chance of snow 40 percent. .WEDNESDAY NIGHT...Snow showers. Light snow accumulation. Lows in the lower 20s. Chance of snow 90 percent. .THURSDAY...Snow showers. New light snow accumulation. Highs in the upper 20s. Chance of snow 90 percent. .THURSDAY NIGHT...Mostly cloudy. Snow showers likely, mainly in the evening. New little or no snow accumulation. Cold with lows 10 to 20. Chance of snow 60 percent. .FRIDAY...Mostly cloudy with a chance of snow showers in the morning, then snow showers likely in the afternoon. Light snow accumulation possible. Highs in the upper 20s. Chance of snow 60 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A 40 percent chance of snow showers. Cold with lows 10 to 15. .SATURDAY...Mostly sunny with a 40 percent chance of snow showers. Highs in the upper 20s. $$ WYZ014-011100- Wind River Mountains West- 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy late this evening, then becoming partly cloudy. Cold with lows around 20. West winds around 10 mph with gusts up to 20 mph. .SUNDAY...Mostly cloudy. Snow showers likely in the afternoon. Snow accumulation around 5 inches. 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. A chance of snow showers in the evening, then snow showers likely after midnight. New snow accumulation around 5 inches. Lows in the mid 20s. West winds around 10 mph with gusts up to 20 mph. Chance of snow 60 percent. .MONDAY...Snow showers likely in the morning, then snow and rain showers in the afternoon. New light snow accumulation. Highs in the mid 30s. West winds around 10 mph. Chance of precipitation 80 percent. .MONDAY NIGHT...Cloudy. Snow and rain showers in the evening, then snow showers likely after midnight. New light snow accumulation. Lows in the lower 20s. North winds around 10 mph. Chance of precipitation 80 percent. .TUESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the mid 30s. Chance of snow 40 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 15 to 23. .WEDNESDAY...Partly cloudy. A slight chance of. Breezy with highs in the mid 30s. .WEDNESDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly cloudy with snow showers likely after midnight. Light snow accumulation possible. Cold with lows 15 to 23. Chance of snow 60 percent. .THURSDAY...Snow showers. New light snow accumulation. Highs in the upper 20s. 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 with a 50 percent chance of snow showers. Little or no snow accumulation. Highs in the upper 20s. .FRIDAY NIGHT...Partly cloudy with a chance of snow showers in the evening, then mostly clear with a slight chance of snow showers after midnight. Cold with lows 10 to 15. Chance of snow 30 percent. .SATURDAY...Mostly sunny with a 30 percent chance of snow showers. Breezy with highs in the upper 20s. $$ WYZ015-011100- Wind River Mountains East- 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY...Mostly cloudy. Snow showers likely with a chance of rain showers in the afternoon. Snow accumulation around 5 inches. 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. A chance of snow showers in the evening, then snow showers likely after midnight. New snow accumulation around 5 inches. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .MONDAY...Snow showers likely in the morning, then snow showers with rain showers likely in the afternoon. New light snow accumulation. Highs in the upper 30s. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 80 percent. .MONDAY NIGHT...Snow showers. New light snow accumulation. Lows in the lower 20s. North winds around 10 mph with gusts up to 20 mph. Chance of snow 80 percent. .TUESDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 30s. Chance of snow 30 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 20s. .WEDNESDAY...Partly cloudy. A slight chance of. Breezy with highs in the mid 30s. .WEDNESDAY NIGHT...Mostly clear with a chance of snow showers in the evening, then partly cloudy with 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 in the upper 20s. 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 8 to 20 above. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. A 50 percent chance of snow showers. New little or no snow accumulation. Breezy with highs in the upper 20s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. A 30 percent chance of snow showers. Breezy, cold with lows 8 to 20 above. .SATURDAY...Mostly sunny with a 30 percent chance of snow showers. Breezy with highs in the upper 20s. $$ WYZ019-011100- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. Lows in the lower 30s. West winds 10 to 15 mph. .SUNDAY...Partly cloudy in the morning, then cloudy with a chance of rain showers in the afternoon. Highs around 50. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Cloudy. Rain showers likely after midnight. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .MONDAY...A chance of snow showers in the morning. Rain showers likely. Little or no snow accumulation. Highs in the lower 50s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Rain and snow showers. Little or no snow accumulation. Lows in the lower 30s. North winds around 10 mph with gusts up to 20 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly 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 40 percent. .TUESDAY NIGHT...Mostly clear. Lows in the upper 20s. .WEDNESDAY...Mostly sunny and breezy. Highs around 50. .WEDNESDAY NIGHT...Mostly clear in the evening, then partly 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. Highs around 40. Chance of snow 60 percent. .THURSDAY NIGHT...Mostly cloudy with a 50 percent chance of snow showers. Little or no snow accumulation. Lows in the lower 20s. .FRIDAY...Mostly cloudy with a 30 percent chance of snow showers. Highs in the upper 30s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy in the morning, then clearing. A slight chance of. Breezy with highs in the upper 30s. $$ WYZ024-011100- Salt River and Wyoming Ranges- 947 PM MST Sat Feb 28 2026 .TONIGHT...Mostly cloudy. A slight chance of. Lows in the upper 20s. Southwest winds around 10 mph. .SUNDAY...Snow showers. Rain showers. Snow accumulation up to 4 inches. Highs in the upper 30s. Southwest winds around 10 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 80 percent. .SUNDAY NIGHT...Cloudy. A chance of snow and rain showers in the evening, then snow showers with rain showers likely after midnight. New snow accumulation up to 2 inches. 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 showers. Rain showers likely in the morning, then rain showers with a slight chance of thunderstorms in the afternoon. New light snow accumulation. Highs in the upper 30s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of precipitation 90 percent. .MONDAY NIGHT...Cloudy. Snow showers with rain showers likely in the evening, then a chance of snow showers after midnight. New light snow accumulation. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 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 upper 30s. Chance of snow 30 percent. .TUESDAY NIGHT...Mostly clear. Lows in the lower 20s. .WEDNESDAY...Partly cloudy. A chance of snow showers in the afternoon. Highs in the lower 40s. Chance of snow 30 percent. .WEDNESDAY NIGHT...Snow showers likely with a slight chance of rain showers in the evening, then snow showers after midnight. Light snow accumulation. Lows in the mid 20s. Chance of precipitation 80 percent. .THURSDAY...Snow showers. New light snow accumulation. Breezy with highs in the lower 30s. Chance of snow 90 percent. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of snow showers. Breezy, cold with lows 15 to 21. .FRIDAY...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 lower 30s. Chance of snow 60 percent. .FRIDAY NIGHT...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with lows 15 to 21. .SATURDAY...Mostly sunny with a 40 percent chance of snow showers. Breezy with highs in the lower 30s. $$ WYZ030-011100- East Sweetwater County- Including the city of Wamsutter 947 PM MST Sat Feb 28 2026 .TONIGHT...Cloudy. Lows in the lower 30s. Southwest winds around 10 mph. .SUNDAY...Mostly cloudy. A chance of rain showers in the afternoon. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .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...Partly cloudy. A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. South winds around 10 mph, becoming west in the afternoon. Chance of rain 60 percent. .MONDAY NIGHT...A slight chance of thunderstorms. Rain showers likely in the evening, then rain showers with snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 30s. North winds 10 to 15 mph. Chance of precipitation 80 percent. .TUESDAY...Cloudy with a chance of snow and rain showers in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly clear. Lows in the mid 20s. .WEDNESDAY...Mostly sunny and breezy. Highs around 50. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Lows in the upper 20s. .THURSDAY...Mostly cloudy with a 30 percent chance of snow showers. Breezy with highs around 40. .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 with a 20 percent chance of snow showers. Breezy with highs around 40. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 20s. .SATURDAY...Partly cloudy and breezy. Highs around 40. $$