FPUS55 KRIW 051653 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1049 AM MDT Tue May 5 2026 WYZ020-052200- Natrona County Lower Elevations- Including the city of Casper 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Cloudy. Snow and rain showers this morning, then numerous snow showers, isolated rain showers and thunderstorms this afternoon. Snow accumulation up to 2 inches. Breezy with highs in the upper 30s. Northeast winds 15 to 20 mph. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy. Scattered snow showers in the evening. Lows in the lower 20s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 50. North winds around 10 mph, becoming west with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly cloudy 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 mid 60s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Breezy with lows in the upper 30s. Chance of rain 50 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 60 percent. .SUNDAY...Partly cloudy in the morning, then clearing. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ017-052200- Wind River Basin- Including the cities of Riverton and Shoshoni 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Cloudy. Snow and rain showers this morning, then numerous snow showers with possible rain showers and thunderstorms this afternoon. Snow accumulation up to 4 inches. Breezy, cooler with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TONIGHT...Mostly cloudy. Numerous snow showers, mainly in the evening. Snow accumulation up to 6 inches. Breezy with lows in the mid 20s. Northeast winds 15 to 20 mph, becoming north around 10 mph after midnight. Chance of snow 60 percent. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Breezy with lows around 40. Chance of rain 30 percent. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a chance of showers in the morning, then partly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the upper 30s. Chance of rain 60 percent. .SUNDAY...Partly cloudy in the morning, then clearing. A slight chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs around 80. $$ WYZ018-052200- Lander Foothills- Including the city of Lander 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Snow showers. Rain showers this morning, then numerous rain showers with isolated thunderstorms this afternoon. Snow accumulation up to 3 inches. Much cooler with highs in the upper 30s. West winds around 10 mph, becoming northeast with gusts up to 25 mph this afternoon. Chance of precipitation 90 percent. .TONIGHT...Snow showers with possible rain showers and thunderstorms in the evening, then numerous snow showers after midnight. Snow may be heavy at times in the evening. Storm total snow accumulation of 2 to 4 inches. Lows in the mid 20s. North winds 10 to 15 mph. Chance of precipitation 80 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 50. South winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows around 40. Chance of rain 30 percent. .FRIDAY...Partly cloudy. Highs around 70. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 50 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the upper 30s. Chance of rain 40 percent. .SUNDAY...Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ028-052200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1049 AM MDT Tue May 5 2026 .TODAY...Numerous rain and snow showers. Isolated thunderstorms this morning, then scattered thunderstorms this afternoon. Snow accumulation up to 1 inch. Much cooler with highs in the mid 40s. East winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .TONIGHT...Numerous rain showers with isolated thunderstorms in the evening. Numerous snow showers. Storm total snow accumulation around an inch. Breezy with lows in the mid 20s. Northeast winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 50. Northeast winds 10 to 15 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds 10 to 15 mph. .THURSDAY...Partly cloudy and breezy. Highs in the mid 60s. West winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 70. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .SATURDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 60s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny. Highs around 80. $$ WYZ013-052200- Jackson Hole- Including the city of Jackson 1049 AM MDT Tue May 5 2026 .TODAY...Mostly sunny this morning, then becoming partly cloudy. Breezy with highs in the lower 50s. North winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph this afternoon. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 20s. North winds 15 to 20 mph. .WEDNESDAY...Sunny. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 30s. .FRIDAY...Partly cloudy. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms and snow showers in the afternoon. Highs in the upper 50s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly clear after midnight. Lows in the lower 30s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ003-052200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Cloudy. Scattered snow showers this morning, then numerous snow showers with isolated thunderstorms this afternoon. Snow accumulation up to 3 inches. Breezy with highs in the upper 30s. North winds 15 to 25 mph. Gusts up to 40 mph this afternoon. Chance of snow 60 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered snow showers. Breezy with lows in the mid 20s. North winds 20 to 25 mph with gusts up to 40 mph, becoming northwest around 10 mph after midnight. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny. Highs in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 40. Southwest winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. West winds 15 to 20 mph, becoming northwest 15 to 25 mph in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Breezy with lows around 40. Chance of rain 30 percent. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of snow showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 50s. Chance of precipitation 60 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Breezy with lows around 40. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 70s. $$ WYZ004-052200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Mostly cloudy this morning, then becoming partly cloudy. Breezy with highs in the upper 40s. North winds 15 to 25 mph. Gusts up to 40 mph this afternoon. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 20s. North winds 20 to 25 mph with gusts up to 35 mph, becoming northwest around 10 mph with gusts up to 20 mph after midnight. .WEDNESDAY...Sunny. Highs in the upper 50s. Northwest winds around 10 mph, becoming southwest with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. A chance of rain showers in the morning, then rain showers likely with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. South winds around 10 mph with gusts up to 20 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Breezy with lows in the lower 40s. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs around 70. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers in the evening. Breezy with lows around 40. Chance of rain 30 percent. .SUNDAY...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. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs around 80. $$ WYZ006-052200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Cloudy. Numerous snow showers this morning, then scattered snow showers, rain showers with isolated thunderstorms this afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Northwest winds 10 to 15 mph, becoming north 15 to 25 mph this afternoon. Chance of precipitation 60 percent. .TONIGHT...Mostly cloudy with scattered snow showers in the evening, then mostly clear after midnight. Breezy with lows in the mid 20s. Northeast winds 15 to 20 mph with gusts up to 30 mph, becoming west around 10 mph with gusts up to 20 mph after midnight. Chance of snow 30 percent. .WEDNESDAY...Sunny. Highs in the mid 50s. Northwest winds around 10 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. East winds around 10 mph in the evening. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Northwest winds 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 40 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs around 70. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 80 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows around 40. Chance of rain 40 percent. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs around 80. $$ WYZ005-052200- Southwest Bighorn Basin- Including the city of Thermopolis 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Cloudy with scattered snow showers. Scattered rain showers this afternoon. Little or no snow accumulation. Breezy with highs in the lower 40s. North winds 15 to 20 mph. Gusts up to 35 mph this afternoon. Chance of precipitation 50 percent. .TONIGHT...Mostly cloudy with scattered snow showers in the evening, then mostly clear after midnight. Breezy with lows in the mid 20s. North winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph with gusts up to 20 mph after midnight. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny. Highs in the mid 50s. Northwest winds around 10 mph, becoming northeast in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 30s. Southeast winds around 10 mph, becoming southwest after midnight. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 40 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs around 70. .FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Partly cloudy with a 40 percent chance of showers. Lows around 40. .SUNDAY...Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs around 80. $$ WYZ023-052200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1049 AM MDT Tue May 5 2026 .TODAY...Mostly cloudy with numerous rain showers with isolated thunderstorms this morning, then partly cloudy with scattered rain showers and thunderstorms this afternoon. Breezy with highs in the lower 50s. Southwest winds around 10 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph this afternoon. Chance of rain 70 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 20s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. .WEDNESDAY...Mostly sunny. Highs in the mid 50s. Northwest winds 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. West winds around 10 mph with gusts up to 20 mph in the evening. .THURSDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. .FRIDAY...Partly cloudy. Highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the upper 30s. Chance of rain 30 percent. .SATURDAY...Mostly sunny. A slight chance of rain and snow showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of precipitation 40 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the mid 30s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ025-052200- Upper Green River Basin Foothills- Including the city of Pinedale 1049 AM MDT Tue May 5 2026 .TODAY...Mostly cloudy. Rain and snow showers this morning, then numerous rain showers, snow showers and scattered thunderstorms this afternoon. Snow accumulation up to 2 inches. Breezy, cooler with highs in the lower 40s. West winds around 10 mph, becoming southwest 15 to 20 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Isolated thunderstorms in the evening. Scattered snow showers. Cold with lows around 19. North winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny. Highs around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .THURSDAY...Partly cloudy. A slight chance of. Breezy with highs around 60. Northwest winds around 10 mph with gusts up to 20 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 30s. .FRIDAY...Partly cloudy and breezy. Highs in the lower 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 30s. .SATURDAY...Mostly sunny with a slight chance of rain and snow showers in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Chance of precipitation 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of rain showers in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ026-052200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1049 AM MDT Tue May 5 2026 .TODAY...Snow showers, rain showers with isolated thunderstorms this morning, then numerous snow showers, rain showers and scattered thunderstorms this afternoon. Snow accumulation up to 1 inch. Breezy and much cooler with highs in the lower 40s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TONIGHT...Cloudy. Numerous snow showers with possible rain showers and thunderstorms in the evening, then scattered snow showers after midnight. Snow accumulation up to 3 inches. Breezy, cold with lows around 20. East winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 50. East winds 10 to 15 mph, becoming west in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph. .THURSDAY...Partly cloudy and breezy. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph, increasing to 15 to 25 mph with gusts up to 35 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 30. .FRIDAY...Partly cloudy and breezy. Highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 30s. .SATURDAY...Mostly sunny. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows around 30. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ010-052200- Northeast Johnson County- Including the city of Buffalo 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Mostly cloudy with scattered snow showers. Breezy with highs in the lower 40s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 30 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 20s. North winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph after midnight. .WEDNESDAY...Mostly sunny. Highs in the lower 50s. Northwest winds around 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. Southwest winds around 10 mph. .THURSDAY...Mostly cloudy. Rain showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. West winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. Gusts up to 35 mph. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Breezy with lows in the lower 40s. Chance of rain 40 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Mostly cloudy with a slight chance of thunderstorms. A chance of showers in the morning, then showers in the afternoon. Breezy with highs around 60. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Breezy with lows in the upper 30s. Chance of rain 50 percent. .SUNDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ011-052200- Southeast Johnson County- Including the city of Kaycee 1049 AM MDT Tue May 5 2026 ...FREEZE WARNING IN EFFECT FROM 1 AM TO 9 AM MDT WEDNESDAY... .TODAY...Cloudy with numerous snow showers. Isolated thunderstorms this afternoon. Snow accumulation around 5 inches. Highs around 40. North winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 60 percent. .TONIGHT...Mostly cloudy with scattered snow showers in the evening, then partly cloudy after midnight. Lows in the mid 20s. North winds 10 to 15 mph. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny. Highs around 50. West winds 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds around 10 mph with gusts up to 20 mph. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 60s. West winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows around 40. Chance of rain 40 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs in the upper 60s. .FRIDAY NIGHT...Mostly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the upper 30s. Chance of rain 50 percent. .SUNDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ027-052200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1049 AM MDT Tue May 5 2026 .TODAY...Cloudy. Rain showers, snow showers with isolated thunderstorms this morning, then scattered rain showers, thunderstorms and snow showers this afternoon. Snow accumulation up to 1 inch. Cooler with highs in the mid 40s. East winds around 10 mph, becoming southeast with gusts up to 25 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Scattered rain showers with isolated thunderstorms in the evening. Mostly cloudy with numerous snow showers. Snow accumulation up to 2 inches. Breezy with lows in the mid 20s. East winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 50. East winds 10 to 15 mph, becoming west in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. West winds 10 to 15 mph. .THURSDAY...Partly cloudy and breezy. Highs in the lower 60s. West winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. .SATURDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 60s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ016-052200- Upper Wind River Basin- Including the city of Dubois 1049 AM MDT Tue May 5 2026 .TODAY...Snow showers. Isolated thunderstorms this afternoon. Snow accumulation up to 4 inches. Breezy, cooler with highs in the mid 30s. Southeast winds 15 to 20 mph. Chance of snow 80 percent. .TONIGHT...Mostly cloudy. Numerous snow showers with isolated thunderstorms in the evening, then scattered snow showers after midnight. Storm total snow accumulation of 1 to 3 inches. Cold with lows around 20. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 70 percent. .WEDNESDAY...Mostly sunny. Highs around 50. Southwest winds 10 to 15 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 60. West winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Breezy with lows in the mid 30s. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in the mid 60s. .FRIDAY NIGHT...Partly cloudy. A chance of rain showers after midnight. Breezy with lows around 40. Chance of rain 30 percent. .SATURDAY...Mostly sunny with a chance of rain and snow showers in the morning, then partly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 50s. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then a slight chance of rain and snow showers after midnight. Lows in the mid 30s. Chance of precipitation 40 percent. .SUNDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs in the lower 70s. $$ WYZ001-052200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1049 AM MDT Tue May 5 2026 .TODAY...Partly cloudy. Scattered snow showers with isolated thunderstorms this afternoon. Breezy with highs around 40. North winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph this afternoon. Chance of snow 30 percent. .TONIGHT...Partly cloudy with scattered snow showers in the evening, then mostly clear after midnight. Cold with lows 13 to 19. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 30 percent. .WEDNESDAY...Sunny. Highs in the upper 40s. North winds around 10 mph with gusts up to 20 mph, becoming northwest with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Lows in the lower 30s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Partly cloudy with a chance of rain and snow showers in the morning, then mostly cloudy with rain showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Lows around 30. Chance of rain 20 percent. .FRIDAY...Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers. A slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. A chance of snow and rain showers in the morning, then snow showers, rain showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain and snow showers in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Highs in the upper 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 60s. $$ WYZ029-052200- Flaming Gorge- 1049 AM MDT Tue May 5 2026 .TODAY...Numerous rain and snow showers. Isolated thunderstorms this morning, then scattered thunderstorms this afternoon. Snow accumulation up to 1 inch. Cooler with highs in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .TONIGHT...Numerous rain showers with isolated thunderstorms in the evening. Cloudy with numerous snow showers. Patchy blowing snow after midnight. Snow accumulation up to 1 inch. Breezy with lows in the mid 20s. Northeast winds 20 to 25 mph with gusts up to 35 mph. Chance of precipitation 60 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 40s. Northeast winds 15 to 20 mph, becoming north 10 to 15 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 10 to 15 mph. .THURSDAY...Partly cloudy and breezy. Highs in the mid 60s. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 60s. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .SATURDAY...Mostly sunny. A slight chance of. Windy with highs in the mid 60s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ022-052200- Casper Mountain- 1049 AM MDT Tue May 5 2026 .TODAY...Snow showers. Isolated thunderstorms this afternoon. Snow accumulation up to 4 inches. Cooler with highs in the lower 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 90 percent. .TONIGHT...Cloudy. Snow showers, mainly in the evening. Storm total snow accumulation of 1 to 3 inches. Cold with lows 16 to 22. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 80 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. Northeast winds around 10 mph, becoming northwest with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy and not as cool with highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 60 percent. .FRIDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly cloudy with rain showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a chance of rain and snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy with a chance of rain showers. A chance of snow showers in the morning, then a slight chance of thunderstorms in the afternoon. Highs around 60. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs around 70. $$ WYZ002-052200- Absaroka Mountains- 1049 AM MDT Tue May 5 2026 .TODAY...Mostly cloudy. Numerous snow showers this morning, then snow showers with isolated thunderstorms this afternoon. Patchy blowing snow this afternoon. Snow may be heavy at times this afternoon with visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Breezy with highs in the mid 30s. Northeast winds 15 to 20 mph. Gusts up to 35 mph this afternoon. Chance of snow 80 percent. .TONIGHT...Patchy blowing snow in the evening. Mostly cloudy with snow showers with isolated thunderstorms in the evening, then partly cloudy with scattered snow showers after midnight with visibility one quarter mile or less at times. Storm total snow accumulation of 3 to 5 inches. Breezy, cold with lows 6 to 16 above. Northeast winds 15 to 20 mph with gusts up to 35 mph, becoming north around 10 mph with gusts up to 20 mph after midnight. Chance of snow 80 percent. .WEDNESDAY...Mostly sunny and breezy. Highs around 40. West winds around 10 mph with gusts up to 20 mph, becoming northwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the upper 20s. West winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY...Partly cloudy. A chance of snow and rain showers in the morning, then rain showers with possible snow showers and thunderstorms likely in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Breezy with lows around 30. Chance of precipitation 40 percent. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs around 50. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers with a slight chance of thunderstorms. 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. .SATURDAY...Partly cloudy. A chance of snow and rain showers in the morning, then snow showers, rain showers likely with a chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. Chance of precipitation 70 percent. .SATURDAY NIGHT...Partly cloudy with a chance of snow and rain showers in the evening, then mostly clear after midnight. Breezy with lows in the upper 20s. Chance of precipitation 40 percent. .SUNDAY...Mostly sunny. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Mostly sunny and breezy. Highs in the upper 50s. $$ WYZ007-052200- Owl Creek and Bridger Mountains- 1049 AM MDT Tue May 5 2026 .TODAY...Cloudy with numerous snow showers. Isolated thunderstorms this afternoon. Snow accumulation up to 3 inches. Breezy with highs in the upper 30s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 60 percent. .TONIGHT...Cloudy with scattered snow showers in the evening, then partly cloudy after midnight. Breezy with lows in the mid 20s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 40s. Northwest winds around 10 mph, becoming west in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. Southwest winds 10 to 15 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Southwest winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. Chance of rain 40 percent. .THURSDAY NIGHT...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the evening. Breezy with lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 50s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Breezy with lows in the upper 30s. Chance of rain 60 percent. .SUNDAY...Mostly sunny. A slight chance of rain and snow showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ008-052200- Bighorn Mountains West- 1049 AM MDT Tue May 5 2026 .TODAY...Mostly cloudy. Numerous snow showers this morning, then scattered snow showers with isolated thunderstorms this afternoon. Patchy blowing snow this afternoon with visibility one quarter mile or less at times. Snow accumulation up to 8 inches. Breezy with highs in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 70 percent. .TONIGHT...Partly cloudy. Scattered snow showers in the evening. Breezy, cold with lows 11 to 25. Northeast winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of snow 30 percent. .WEDNESDAY...Mostly sunny. Highs around 40. West winds 10 to 15 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly cloudy with a chance of rain and snow showers in the morning, then partly cloudy with rain showers, snow showers with a chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. Chance of precipitation 60 percent. .FRIDAY...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms. Lows in the upper 30s. Chance of precipitation 30 percent. .SATURDAY...Rain showers, snow showers likely with a slight chance of thunderstorms in the morning, then rain showers, snow showers with a chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs around 50. Chance of precipitation 80 percent. .SATURDAY NIGHT...Partly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then a chance of rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy in the morning, then clearing. A chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. $$ WYZ009-052200- Bighorn Mountains Southeast- 1049 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM MDT WEDNESDAY... .TODAY...Snow showers this morning, then snow showers with isolated thunderstorms this afternoon. Patchy blowing snow this afternoon. Snow may be heavy at times this afternoon with visibility one quarter mile or less at times. Snow accumulation up to 13 inches. Breezy with highs in the lower 30s. North winds 15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph this afternoon. Chance of snow 80 percent. .TONIGHT...Mostly cloudy with numerous snow showers in the evening, then partly cloudy after midnight. Storm total snow accumulation of 3 to 5 inches. Breezy, cold with lows 10 to 22. North winds 15 to 20 mph with gusts up to 40 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Chance of snow 60 percent. .WEDNESDAY...Partly cloudy and breezy. Highs in the upper 30s. Northwest winds around 10 mph, becoming west 15 to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. West winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY...Mostly cloudy with a chance of snow showers with a slight chance of rain showers in the morning, then partly cloudy with rain showers, a chance of thunderstorms and snow showers in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 50s. West winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation 80 percent. .THURSDAY NIGHT...Mostly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. Chance of precipitation 60 percent. .FRIDAY...Partly cloudy. 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. .FRIDAY NIGHT...Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms. A chance of snow showers after midnight. Lows in the upper 30s. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the morning, then rain showers, snow showers with a chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs around 50. Chance of precipitation 80 percent. .SATURDAY NIGHT...Partly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the evening, then a chance of rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy with a chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 60s. $$ WYZ012-052200- Teton and Gros Ventre Mountains- 1049 AM MDT Tue May 5 2026 .TODAY...Partly cloudy with scattered snow showers. Isolated thunderstorms this afternoon. Breezy with highs in the lower 40s. North winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 35 mph this afternoon. Chance of snow 30 percent. .TONIGHT...Partly cloudy with scattered snow showers in the evening, then mostly clear after midnight. Breezy, cold with lows 12 to 20. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .WEDNESDAY...Sunny. Highs in the lower 40s. North winds around 10 mph with gusts up to 20 mph, becoming northwest with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph, becoming southwest with gusts up to 20 mph after midnight. .THURSDAY...Partly cloudy with a chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers in the evening. Lows in the lower 30s. Chance of rain 30 percent. .FRIDAY...Partly cloudy and breezy. Highs in the mid 50s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a chance of rain and snow showers after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny with a chance of snow and rain showers in the morning, then partly cloudy with snow showers, rain showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain and snow showers in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the mid 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ014-052200- Wind River Mountains West- 1049 AM MDT Tue May 5 2026 .TODAY...Snow showers this morning, then snow showers and scattered thunderstorms this afternoon. Snow may be heavy at times this afternoon. Snow accumulation up to 11 inches. Breezy, cooler with highs in the lower 30s. North winds around 10 mph, becoming northwest 15 to 20 mph this afternoon. Gusts up to 35 mph. Chance of snow 80 percent. .TONIGHT...Mostly cloudy with snow showers with isolated thunderstorms in the evening, then partly cloudy with numerous snow showers after midnight. Patchy blowing snow in the evening. Patchy blowing snow after midnight with visibility one quarter mile or less at times. Storm total snow accumulation of 3 to 5 inches. Breezy, cold with lows 6 to 18 above. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. .WEDNESDAY...Mostly sunny. Highs in the upper 30s. North winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 40s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of snow showers with a slight chance of rain showers in the evening. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in the lower 50s. .FRIDAY 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 30 percent. .SATURDAY...Mostly sunny with a chance of snow showers with a slight chance of rain showers in the morning, then partly cloudy with snow showers likely with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of snow showers, rain showers with a slight chance of thunderstorms in the evening, then mostly clear with a slight chance of rain and snow showers after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny. A slight chance of rain and snow showers in the morning, then 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. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Mostly sunny and breezy. Highs in the lower 60s. $$ WYZ015-052200- Wind River Mountains East- 1049 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 1 AM MDT WEDNESDAY... .TODAY...Snow showers this morning, then snow showers with isolated thunderstorms this afternoon. Areas of blowing snow this afternoon. Snow may be heavy at times this afternoon with visibility one quarter mile or less at times. Snow accumulation up to 12 inches. Breezy with highs in the lower 30s. East winds around 10 mph with gusts up to 25 mph, becoming northeast 15 to 20 mph with gusts up to 35 mph this afternoon. Chance of snow 90 percent. .TONIGHT...Snow showers with isolated thunderstorms in the evening, then snow showers after midnight. Areas of blowing snow in the evening. Patchy blowing snow after midnight. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. Storm total snow accumulation of 8 to 12 inches. Breezy, cold with lows 4 to 18 above. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 90 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 30s. North winds 10 to 15 mph, becoming northwest 15 to 20 mph in the afternoon. .WEDNESDAY NIGHT...Clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 20s. West winds 15 to 25 mph with gusts up to 35 mph. .THURSDAY...Mostly cloudy in the morning, then partly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Windy with highs in the upper 40s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of precipitation 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .FRIDAY...Partly cloudy. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 20 percent. .FRIDAY NIGHT...Partly cloudy. A chance of snow and rain showers after midnight. Breezy with lows in the lower 30s. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny with a chance of snow and rain showers in the morning, then partly cloudy with snow showers, rain showers likely with a slight chance of thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. Chance of precipitation 60 percent. .SATURDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of snow and rain showers. Breezy with lows in the upper 20s. Chance of precipitation 40 percent. .SUNDAY...Mostly sunny. A slight chance of rain and snow showers in the morning, then a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .MONDAY...Mostly sunny and breezy. Highs around 60. $$ WYZ019-052200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1049 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 7 AM MDT WEDNESDAY... .TODAY...Snow showers. Isolated thunderstorms this afternoon. Snow accumulation up to 6 inches. Breezy and much cooler with highs in the upper 30s. Northeast winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 90 percent. .TONIGHT...Cloudy. Patchy blowing snow in the evening. Snow showers with isolated thunderstorms in the evening, then numerous snow showers after midnight with visibility one quarter mile or less at times. Storm total snow accumulation of 2 to 4 inches. Breezy, cold with lows around 20. Northeast winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 80 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. Northeast winds 10 to 15 mph, becoming northwest in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. West winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Breezy with lows in the upper 30s. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in the mid 60s. .FRIDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Mostly sunny with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 60 percent. .SUNDAY...Partly cloudy in the morning, then clearing. A chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs in the mid 70s. $$ WYZ024-052200- Salt River and Wyoming Ranges- 1049 AM MDT Tue May 5 2026 .TODAY...Mostly cloudy with snow showers, rain showers with isolated thunderstorms this morning, then partly cloudy with numerous snow showers, scattered thunderstorms and rain showers this afternoon. Snow accumulation up to 3 inches. Breezy with highs in the lower 40s. Northeast winds around 10 mph, becoming west 15 to 20 mph with gusts up to 35 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Partly cloudy. Scattered snow showers with isolated thunderstorms in the evening, then numerous snow showers after midnight. Snow accumulation up to 3 inches. Breezy with lows in the lower 20s. North winds 15 to 20 mph with gusts up to 35 mph, becoming northeast 10 to 15 mph with gusts up to 25 mph after midnight. Chance of snow 60 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. East winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. West winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. West winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. .FRIDAY...Partly cloudy and breezy. Highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy. A chance of rain and snow showers after midnight. Breezy with lows in the mid 30s. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny with a chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 40 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .SUNDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny and breezy. Highs in the upper 60s. $$ WYZ030-052200- East Sweetwater County- Including the city of Wamsutter 1049 AM MDT Tue May 5 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 7 AM MDT WEDNESDAY... .TODAY...Cloudy with numerous rain showers, snow showers with isolated thunderstorms. Snow accumulation up to 2 inches. Breezy and much cooler with highs around 40. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .TONIGHT...Snow showers with possible rain showers and thunderstorms in the evening, then numerous snow showers after midnight. Patchy blowing snow. Snow accumulation up to 3 inches. Breezy with lows in the lower 20s. Northeast winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 80 percent. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 40s. North winds 15 to 20 mph with gusts up to 35 mph. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Breezy with highs in the lower 60s. West winds 15 to 25 mph. Gusts up to 40 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. .FRIDAY...Partly cloudy and breezy. Highs around 70. .FRIDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .SATURDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Windy with highs in the mid 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Breezy with lows in the mid 30s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs in the upper 70s. $$