FPUS55 KRIW 051510 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 907 AM MDT Mon May 5 2025 WYZ020-052200- Natrona County Lower Elevations- Including the city of Casper 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with showers and scattered thunderstorms this afternoon. Windy and much cooler with highs in the lower 50s. Northeast winds 20 to 30 mph. Gusts up to 50 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Rain with a slight chance of thunderstorms in the evening, then rain and snow after midnight. Snow accumulation up to 2 inches. Windy with lows around 30. North winds 25 to 35 mph. Gusts up to 50 mph in the evening. Chance of precipitation 90 percent. .TUESDAY...Rain and snow in the morning, then rain likely in the afternoon. Snow accumulation up to 1 inch. Breezy with highs in the upper 30s. Northeast winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .TUESDAY NIGHT...Cloudy. Rain showers, mainly in the evening. Breezy. Near steady temperature in the upper 30s. Northeast winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. Chance of rain 80 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain showers in the afternoon. Not as cool with highs around 60. East winds 10 to 15 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. $$ WYZ017-052200- Wind River Basin- Including the cities of Riverton and Shoshoni 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then cloudy with showers this afternoon. Windy and much cooler with highs in the lower 50s. North winds 20 to 30 mph with gusts up to 50 mph. Chance of rain 80 percent. .TONIGHT...Snow. Rain with a slight chance of thunderstorms in the evening, then rain after midnight. Snow accumulation up to 3 inches. Windy with lows around 30. North winds 20 to 30 mph. Gusts up to 60 mph, decreasing to 50 mph after midnight. Chance of precipitation 90 percent. .TUESDAY...Cloudy. Rain and snow in the morning, then rain likely in the afternoon. New snow accumulation up to 1 inch. Highs in the lower 40s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Cloudy. Rain showers likely, mainly in the evening. Lows in the upper 30s. North winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Not as cool with highs around 60. Southeast winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the upper 70s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. $$ WYZ018-052200- Lander Foothills- Including the city of Lander 907 AM MDT Mon May 5 2025 .TODAY...Cloudy. Scattered showers this morning, then showers this afternoon. Breezy and much cooler with highs in the lower 50s. North winds 15 to 20 mph. Gusts up to 35 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Rain. Snow with a slight chance of thunderstorms in the evening, then snow after midnight. Snow accumulation up to 3 inches. Breezy with lows around 30. North winds 20 to 25 mph, becoming northwest 10 to 15 mph after midnight. Chance of precipitation 90 percent. .TUESDAY...Cloudy. Snow and rain in the morning, then a chance of rain in the afternoon. Storm total snow accumulation of 1 to 3 inches. Highs in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Cloudy. A chance of rain showers, mainly in the evening. Lows in the mid 30s. North winds around 10 mph in the evening. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A slight chance of. Not as cool with highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. $$ WYZ028-052200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with showers and scattered thunderstorms this afternoon. Breezy with highs around 60. Northeast winds 10 to 15 mph with gusts up to 35 mph, becoming east 15 to 25 mph with gusts up to 45 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Mostly cloudy with rain likely. A slight chance of thunderstorms in the evening, then snow likely after midnight. Snow accumulation up to 1 inch. Windy with lows in the lower 30s. Northeast winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. Rain and snow likely in the morning, then a chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. East winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening. Breezy with lows in the mid 30s. Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of. Highs in the lower 60s. East winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. .FRIDAY...Mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. $$ WYZ013-052200- Jackson Hole- Including the city of Jackson 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with rain showers and scattered thunderstorms this afternoon. Highs in the mid 50s. North winds 10 to 15 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy with a chance of snow. Rain likely with a slight chance of thunderstorms in the evening, then a chance of rain after midnight. Snow accumulation up to 1 inch. Breezy with lows around 30. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow in the morning. A chance of rain. Highs in the lower 50s. East winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. East winds around 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Sunny. Highs in the upper 60s. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows around 40. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ003-052200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 907 AM MDT Mon May 5 2025 .TODAY...Cloudy. Scattered rain showers this morning, then rain and snow showers this afternoon. Snow accumulation up to 1 inch. Windy and much cooler with highs in the lower 40s. North winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 80 percent. .TONIGHT...Snow. Rain with a slight chance of thunderstorms in the evening, then rain likely after midnight. Snow accumulation up to 7 inches. Windy with lows around 30. North winds 25 to 35 mph, diminishing to 20 to 25 mph after midnight. Gusts up to 50 mph. Chance of precipitation 80 percent. .TUESDAY...Cloudy. Rain and snow likely, mainly in the morning. New snow accumulation up to 1 inch. Breezy with highs in the lower 40s. North winds 15 to 20 mph. Gusts up to 40 mph in the morning. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 30s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .WEDNESDAY...Mostly sunny and breezy. Not as cool with highs in the lower 60s. South winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the mid 40s. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. $$ WYZ004-052200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with numerous rain showers this afternoon. Windy and much cooler with highs in the lower 50s. North winds 25 to 35 mph with gusts up to 60 mph. Chance of rain 60 percent. .TONIGHT...Rain likely with a slight chance of thunderstorms in the evening, then rain with snow likely after midnight. Snow accumulation up to 2 inches. Windy with lows in the lower 30s. Northwest winds 25 to 35 mph with gusts up to 55 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. Rain and snow likely in the morning, then a chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs around 50. Northwest winds 15 to 25 mph. Gusts up to 40 mph in the morning. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 40. West winds 10 to 15 mph in the evening. .WEDNESDAY...Mostly sunny and breezy, warmer with highs around 70. South winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear. A chance of showers in the evening. Lows around 50. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Mostly sunny. Highs around 80. .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. .SUNDAY...Mostly sunny. A slight chance of. Highs in the lower 80s. $$ WYZ006-052200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with numerous showers this afternoon. Windy and much cooler with highs in the mid 50s. West winds 20 to 30 mph with gusts up to 50 mph. Chance of rain 60 percent. .TONIGHT...Rain with a slight chance of thunderstorms in the evening, then rain and snow after midnight. Snow accumulation up to 1 inch. Windy with lows in the lower 30s. Northwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 80 percent. .TUESDAY...Cloudy. Rain with snow likely in the morning, then rain likely in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the upper 30s. West winds around 10 mph in the evening. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. Warmer with highs in the mid 60s. South winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the upper 40s. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Mostly sunny. Highs around 80. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Mostly sunny. A slight chance of. Highs around 80. $$ WYZ005-052200- Southwest Bighorn Basin- Including the city of Thermopolis 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then cloudy with rain showers this afternoon. Windy and much cooler with highs around 50. Northwest winds 20 to 25 mph with gusts up to 45 mph, increasing to 25 to 35 mph with gusts up to 55 mph this afternoon. Chance of rain 80 percent. .TONIGHT...A slight chance of thunderstorms in the evening. Rain and snow. Snow accumulation up to 3 inches. Windy with lows around 30. Northwest winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 90 percent. .TUESDAY...Cloudy. Rain and snow in the morning, then a chance of rain in the afternoon. New snow accumulation up to 1 inch. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy with a 40 percent chance of rain showers. Lows in the mid 30s. Northwest winds around 10 mph in the evening. .WEDNESDAY...Partly cloudy. Not as cool with highs in the mid 60s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the mid 40s. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Mostly sunny. Highs around 80. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent. $$ WYZ023-052200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then cloudy with showers and scattered thunderstorms this afternoon. Highs in the upper 50s. North winds 10 to 15 mph. Chance of rain 90 percent. .TONIGHT...Cloudy. Rain with a slight chance of thunderstorms in the evening, then rain and snow likely after midnight. Little or no snow accumulation. Lows in the lower 30s. North winds 10 to 15 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy. Rain and snow likely in the morning, then a chance of rain in the afternoon. No snow accumulation. Highs in the mid 50s. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Lows in the mid 30s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .THURSDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ025-052200- Upper Green River Basin Foothills- Including the city of Pinedale 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with rain showers and scattered thunderstorms this afternoon. Breezy with highs in the upper 50s. North winds around 10 mph with gusts up to 25 mph, becoming southeast 15 to 20 mph with gusts up to 35 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain. A slight chance of thunderstorms in the evening, then a chance of snow after midnight. Breezy with lows around 30. North winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with a chance of snow and rain in the morning, then partly cloudy with a slight chance of rain in the afternoon. Highs around 50. East winds around 10 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 30. East winds around 10 mph with gusts up to 20 mph in the evening. .WEDNESDAY...Partly cloudy. Highs around 60. South winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs in the upper 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows around 40. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. $$ WYZ026-052200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy. Scattered rain showers and thunderstorms this afternoon. Windy with highs around 60. North winds 15 to 20 mph, becoming east 20 to 30 mph this afternoon. Gusts up to 45 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy in the evening, then becoming cloudy. A chance of rain. A slight chance of thunderstorms in the evening, then a chance of snow after midnight. Windy with lows in the lower 30s. Northeast winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow in the morning. A chance of rain. Breezy with highs around 50. East winds 20 to 25 mph with gusts up to 45 mph. Chance of precipitation 40 percent. .TUESDAY NIGHT...Mostly cloudy and breezy. Lows in the mid 30s. East winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. .WEDNESDAY...Partly cloudy. Highs around 60. Southeast winds around 10 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Mostly sunny. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. $$ WYZ010-052200- Northeast Johnson County- Including the city of Buffalo 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with numerous showers this afternoon. Windy and much cooler with highs around 50. North winds 25 to 35 mph with gusts up to 50 mph. Chance of rain 60 percent. .TONIGHT...Rain with a slight chance of thunderstorms in the evening, then rain and snow after midnight. Snow accumulation up to 3 inches. Windy with lows in the lower 30s. Northwest winds 25 to 35 mph with gusts up to 50 mph, diminishing to 15 to 25 mph with gusts up to 40 mph after midnight. Chance of precipitation 80 percent. .TUESDAY...Cloudy. Rain and snow in the morning, then rain likely in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Cloudy. A chance of showers in the evening. Lows in the upper 30s. Northwest winds 10 to 15 mph in the evening. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy and breezy. Much warmer with highs in the mid 60s. South winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the upper 40s. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SATURDAY...Mostly sunny. Highs around 80. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Mostly sunny. Highs around 80. $$ WYZ011-052200- Southeast Johnson County- Including the city of Kaycee 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with numerous showers this afternoon. Windy and much cooler with highs in the lower 50s. North winds 20 to 25 mph with gusts up to 45 mph, increasing to 25 to 35 mph with gusts up to 55 mph this afternoon. Chance of rain 60 percent. .TONIGHT...Rain with a slight chance of thunderstorms in the evening, then rain and snow after midnight. Snow accumulation up to 1 inch. Windy with lows in the lower 30s. North winds 25 to 35 mph with gusts up to 50 mph, diminishing to 20 to 25 mph with gusts up to 40 mph after midnight. Chance of precipitation 90 percent. .TUESDAY...Rain and snow in the morning, then rain likely in the afternoon. Little or no snow accumulation. Breezy with highs around 40. North winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Cloudy. Showers likely in the evening. Near steady temperature in the upper 30s. North winds 10 to 15 mph. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers in the afternoon. Not as cool with highs in the lower 60s. South winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SATURDAY...Mostly sunny. Highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .SUNDAY...Mostly sunny. A slight chance of. Highs around 80. $$ WYZ027-052200- South Lincoln County- Including the cities of Kemmerer and Cokeville 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with rain showers and scattered thunderstorms this afternoon. Breezy with highs around 60. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming east 15 to 20 mph with gusts up to 35 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Mostly cloudy with rain likely. A slight chance of thunderstorms in the evening, then snow likely after midnight. Snow accumulation up to 1 inch. Breezy with lows in the lower 30s. East winds 15 to 25 mph. Gusts up to 40 mph after midnight. Chance of precipitation 60 percent. .TUESDAY...A chance of snow in the morning. Mostly cloudy with a chance of rain. Little or no snow accumulation. Breezy with highs around 50. East winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 50 percent. .TUESDAY NIGHT...Mostly cloudy and breezy. Lows in the mid 30s. East winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy. Highs around 60. East winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. $$ WYZ016-052200- Upper Wind River Basin- Including the city of Dubois 907 AM MDT Mon May 5 2025 .TODAY...Mostly cloudy. Scattered rain showers this morning, then rain showers with isolated thunderstorms this afternoon. Breezy with highs in the lower 50s. South winds 10 to 15 mph with gusts up to 30 mph, becoming east 15 to 25 mph with gusts up to 40 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Rain, snow likely with a slight chance of thunderstorms in the evening, then snow after midnight. Snow accumulation up to 3 inches. Breezy with lows in the upper 20s. East winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .TUESDAY...Cloudy. Rain and snow likely, mainly in the morning. New snow accumulation up to 1 inch. Highs around 40. East winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows in the mid 30s. East winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A slight chance of. Highs in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. A slight chance of showers in the afternoon. Highs around 70. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ001-052200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 907 AM MDT Mon May 5 2025 .TODAY...Mostly cloudy. Numerous snow showers and scattered rain showers this morning, then rain showers, snow showers with isolated thunderstorms this afternoon. Snow accumulation up to 4 inches. Breezy, cooler with highs in the lower 40s. Northeast winds 15 to 20 mph. Gusts up to 35 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Cloudy. Snow likely with a slight chance of thunderstorms in the evening, then a chance of snow after midnight. Storm total snow accumulation around an inch. Breezy with lows in the lower 20s. Northeast winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 60 percent. .TUESDAY...Mostly cloudy with a chance of snow in the morning, then partly cloudy in the afternoon. Highs in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. East winds around 10 mph with gusts up to 20 mph in the evening. .WEDNESDAY...Mostly sunny. Highs in the upper 50s. Southwest winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the mid 30s. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. .SUNDAY...Partly cloudy. A chance of rain showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. $$ WYZ029-052200- Flaming Gorge- 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy with scattered showers this morning, then mostly cloudy with showers and scattered thunderstorms this afternoon. Breezy with highs in the upper 50s. North winds 10 to 15 mph with gusts up to 30 mph, increasing to northeast 20 to 25 mph with gusts up to 40 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Cloudy. Rain likely with a slight chance of thunderstorms in the evening, then rain and snow likely after midnight. Snow accumulation up to 1 inch. Windy with lows in the lower 30s. Northeast winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. Rain and snow likely in the morning, then a chance of rain in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Northeast winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy. A slight chance of rain showers in the evening. Breezy with lows in the upper 30s. Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. Highs in the lower 60s. Northeast winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 30 percent. $$ WYZ022-052200- Casper Mountain- 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with showers and scattered thunderstorms this afternoon. Windy with highs in the lower 50s. East winds 15 to 20 mph with gusts up to 35 mph, becoming northeast 20 to 30 mph with gusts up to 45 mph this afternoon. Chance of rain 80 percent. .TONIGHT...Snow. Rain with a slight chance of thunderstorms in the evening, then rain after midnight. Snow accumulation up to 2 inches. Breezy with lows in the upper 20s. Northeast winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .TUESDAY...Snow and rain. New snow accumulation up to 1 inch. Breezy with highs in the upper 30s. Northeast winds 15 to 20 mph. Gusts up to 35 mph in the morning. Chance of precipitation 90 percent. .TUESDAY NIGHT...Cloudy. Rain showers, mainly in the evening. Near steady temperature in the mid 30s. Northeast winds 10 to 15 mph. Chance of rain 80 percent. .WEDNESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. East winds 10 to 15 mph. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .THURSDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the lower 60s. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. $$ WYZ002-052200- Absaroka Mountains- 907 AM MDT Mon May 5 2025 .TODAY...Mostly cloudy. Scattered rain and snow showers this morning, then snow showers and numerous rain showers this afternoon. Snow accumulation up to 2 inches. Breezy, cooler with highs in the lower 40s. Temperature falling into the mid 30s this afternoon. East winds 15 to 25 mph. Gusts up to 35 mph, increasing to 50 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...A slight chance of thunderstorms in the evening. Snow. Snow accumulation up to 9 inches. Windy with lows in the lower 20s. Northeast winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 80 percent. .TUESDAY...Mostly cloudy. Snow likely, mainly in the morning. Storm total snow accumulation of 2 to 4 inches possible. Breezy with highs in the mid 30s. East winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 60 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Lows in the upper 20s. Southeast winds 10 to 15 mph, becoming south after midnight. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs around 50. South winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of snow showers in the evening, then mostly clear after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .FRIDAY...Mostly sunny. A chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs around 60. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 30 percent. $$ WYZ007-052200- Owl Creek and Bridger Mountains- 907 AM MDT Mon May 5 2025 .TODAY...Mostly cloudy. Scattered rain showers this morning, then rain showers this afternoon. Windy and much cooler with highs in the mid 40s. North winds 25 to 35 mph with gusts up to 60 mph. Chance of rain 80 percent. .TONIGHT...Snow, rain with a slight chance of thunderstorms in the evening, then snow after midnight. Snow accumulation up to 6 inches. Windy with lows in the upper 20s. North winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 90 percent. .TUESDAY...Cloudy with snow with rain likely. Storm total snow accumulation of 2 to 4 inches. Breezy with highs in the upper 30s. North winds 15 to 25 mph. Gusts up to 45 mph in the morning. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely, mainly in the evening. Near steady temperature in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph, becoming south after midnight. Chance of rain 60 percent. .WEDNESDAY...Partly cloudy. A slight chance of. Not as cool with highs in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. A slight chance of showers in the evening. Lows in the mid 40s. Chance of rain 20 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 30 percent. $$ WYZ008-052200- Bighorn Mountains West- 907 AM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON MDT TUESDAY... .TODAY...Partly cloudy this morning, then mostly cloudy with rain and snow showers this afternoon. Snow accumulation up to 1 inch. Breezy, cooler with highs in the upper 40s. East winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .TONIGHT...Snow, rain with a slight chance of thunderstorms in the evening, then snow and rain after midnight. Snow accumulation up to 6 inches. Windy with lows in the upper 20s. Northeast winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 80 percent. .TUESDAY...Snow with rain likely. New snow accumulation up to 2 inches. Breezy with highs in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Mostly cloudy. Rain showers likely with a chance of snow showers in the evening, then a chance of rain showers with a slight chance of snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. Southeast winds around 10 mph. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy. A slight chance of. Highs in the mid 50s. South winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. A 30 percent chance of rain showers. Lows in the lower 40s. .FRIDAY...Mostly sunny. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 30 percent. $$ WYZ009-052200- Bighorn Mountains Southeast- 907 AM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON MDT TUESDAY... .TODAY...Partly cloudy this morning, then mostly cloudy with rain and snow showers this afternoon. Snow accumulation up to 1 inch. Windy, cooler with highs in the upper 40s. Temperature falling to around 40 this afternoon. Northeast winds 15 to 20 mph, increasing to 20 to 30 mph this afternoon. Gusts up to 45 mph. Chance of precipitation 80 percent. .TONIGHT...Snow, rain with a slight chance of thunderstorms in the evening, then snow after midnight. Snow accumulation up to 7 inches. Windy with lows in the upper 20s. North winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 90 percent. .TUESDAY...Snow with rain likely. Storm total snow accumulation of 3 to 5 inches. Breezy with highs in the mid 30s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Cloudy. Rain showers likely with a chance of snow showers in the evening, then a chance of rain showers with a slight chance of snow showers after midnight. New little or no snow accumulation. Lows in the mid 30s. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 70 percent. .WEDNESDAY...Partly cloudy. A chance of rain showers in the afternoon. Breezy with highs in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. .THURSDAY NIGHT...Mostly clear. A chance of rain showers in the evening. Lows in the lower 40s. Chance of rain 30 percent. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s. .SATURDAY...Mostly sunny. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 20 percent. $$ WYZ012-052200- Teton and Gros Ventre Mountains- 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with rain showers, scattered thunderstorms and snow showers this afternoon. Snow accumulation up to 2 inches. Highs in the upper 40s. Temperature falling into the lower 40s this afternoon. East winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TONIGHT...Mostly cloudy. Snow, rain likely with a slight chance of thunderstorms in the evening, then a chance of snow after midnight. Snow accumulation up to 2 inches. Breezy with lows in the mid 20s. Northeast winds 20 to 25 mph with gusts up to 40 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow. A chance of rain in the afternoon. Breezy with highs in the mid 40s. East winds 15 to 20 mph. Gusts up to 35 mph in the morning. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. East winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 50s. Southeast winds around 10 mph with gusts up to 20 mph, becoming southwest in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .THURSDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the upper 50s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the lower 60s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 30s. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. $$ WYZ014-052200- Wind River Mountains West- 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy. Numerous snow showers, scattered rain showers and thunderstorms this afternoon. Snow accumulation up to 1 inch. Windy with highs in the mid 40s. East winds 15 to 20 mph, increasing to 20 to 30 mph this afternoon. Gusts up to 45 mph. Chance of precipitation 60 percent. .TONIGHT...Partly cloudy in the evening, then becoming cloudy. A chance of rain with a slight chance of thunderstorms in the evening. Snow likely. Snow accumulation up to 4 inches. Windy with lows in the lower 20s. Northeast winds 20 to 30 mph with gusts up to 55 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with snow likely in the morning, then partly cloudy with a chance of snow and rain in the afternoon. New snow accumulation up to 3 inches. Breezy with highs in the upper 30s. Northeast winds 20 to 25 mph with gusts up to 40 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of snow and rain showers in the evening. Breezy with lows in the upper 20s. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. A chance of snow showers with a slight chance of rain showers in the afternoon. Highs in the upper 40s. East winds around 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .THURSDAY...Mostly sunny. A chance of rain and snow showers in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny. A slight chance of rain showers in the afternoon. Highs in the upper 50s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs around 60. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 30 percent. $$ WYZ015-052200- Wind River Mountains East- 907 AM MDT Mon May 5 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO NOON MDT TUESDAY... .TODAY...Mostly cloudy. Numerous snow showers and scattered rain showers this morning, then rain showers, snow showers with isolated thunderstorms this afternoon. Snow accumulation up to 1 inch. Breezy, cooler with highs around 40. East winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Snow, rain with a slight chance of thunderstorms in the evening, then snow after midnight. Snow accumulation up to 6 inches. Breezy with lows in the lower 20s. Northeast winds 15 to 25 mph with gusts up to 50 mph. Chance of precipitation 90 percent. .TUESDAY...Mostly cloudy with snow. Storm total snow accumulation of 4 to 6 inches. Breezy with highs in the lower 30s. Northeast winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 80 percent. .TUESDAY NIGHT...Mostly cloudy. Snow showers likely with a chance of rain showers in the evening, then a chance of snow showers with a slight chance of rain showers after midnight. New little or no snow accumulation. Breezy with lows in the upper 20s. Northeast winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy. A chance of rain and snow showers in the afternoon. Highs in the upper 40s. Northeast winds around 10 mph, becoming east in the afternoon. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .THURSDAY...Mostly sunny. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. A slight chance of rain and snow showers in the evening. Lows in the mid 30s. Chance of precipitation 20 percent. .FRIDAY...Mostly sunny. A chance of rain and snow showers in the afternoon. Highs in the upper 50s. Chance of precipitation 30 percent. .FRIDAY NIGHT...Mostly clear. A slight chance of rain and snow showers in the evening. Lows in the mid 30s. Chance of precipitation 20 percent. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs around 60. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 40 percent. $$ WYZ019-052200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with showers and scattered thunderstorms this afternoon. Windy, cooler with highs in the lower 50s. Northeast winds 20 to 30 mph with gusts up to 50 mph. Chance of rain 80 percent. .TONIGHT...Snow. Rain with a slight chance of thunderstorms in the evening, then rain after midnight. Snow accumulation up to 4 inches. Windy with lows in the upper 20s. Northeast winds 25 to 35 mph with gusts up to 55 mph. Chance of precipitation 90 percent. .TUESDAY...Cloudy with snow with rain likely. Storm total snow accumulation of 1 to 3 inches. Breezy with highs in the mid 30s. Northeast winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 90 percent. .TUESDAY NIGHT...Cloudy. Rain showers likely, mainly in the evening. Breezy. Near steady temperature in the mid 30s. Northeast winds 20 to 25 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 40 mph. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain showers in the afternoon. Not as cool with highs in the mid 50s. East winds 10 to 15 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 30 percent. $$ WYZ024-052200- Salt River and Wyoming Ranges- 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with rain showers and scattered thunderstorms this afternoon. Highs in the lower 50s. North winds around 10 mph with gusts up to 20 mph, becoming east with gusts up to 30 mph this afternoon. Chance of rain 90 percent. .TONIGHT...Mostly cloudy with snow likely. Rain with a slight chance of thunderstorms in the evening, then rain likely after midnight. Snow accumulation up to 2 inches. Lows in the upper 20s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with a chance of rain. Snow likely, mainly in the morning. Little or no new snow accumulation. Breezy with highs in the mid 40s. East winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. East winds 10 to 15 mph with gusts up to 35 mph. .WEDNESDAY...Partly cloudy. A slight chance of. Highs in the mid 50s. Southeast winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 30 percent. $$ WYZ030-052200- East Sweetwater County- Including the city of Wamsutter 907 AM MDT Mon May 5 2025 .TODAY...Partly cloudy this morning, then mostly cloudy with numerous rain showers and scattered thunderstorms this afternoon. Windy with highs in the mid 50s. Northeast winds 15 to 20 mph with gusts up to 35 mph, increasing to 20 to 30 mph with gusts up to 45 mph this afternoon. Chance of rain 60 percent. .TONIGHT...Cloudy. Rain likely with a slight chance of thunderstorms in the evening, then snow and rain likely after midnight. Snow accumulation up to 1 inch. Windy with lows around 30. Northeast winds 25 to 35 mph with gusts up to 50 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. Snow and rain likely in the morning, then a chance of rain in the afternoon. Little or no snow accumulation. Windy with highs in the lower 40s. Northeast winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Windy with lows in the mid 30s. Northeast winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. Highs around 60. Northeast winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .FRIDAY...Mostly sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Mostly sunny. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of rain 20 percent. $$