FPUS55 KRIW 261320 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 717 AM MDT Sun Apr 26 2026 WYZ020-262200- Natrona County Lower Elevations- Including the city of Casper 717 AM MDT Sun Apr 26 2026 .TODAY...Rain showers. Snow showers this morning, then isolated thunderstorms this afternoon. No snow accumulation. Highs in the upper 40s. East winds 10 to 15 mph. Chance of precipitation 80 percent. .TONIGHT...Snow showers. Rain showers with isolated thunderstorms in the evening, then rain showers after midnight. Snow accumulation up to 2 inches. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy with numerous snow showers. Numerous rain showers in the afternoon. Little or no new snow accumulation. Highs in the mid 40s. North winds 10 to 15 mph, becoming east in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Rain showers. Isolated snow showers in the evening, then numerous snow showers after midnight. Little or no snow accumulation. Lows around 30. East winds around 10 mph, becoming northeast after midnight. Chance of precipitation 80 percent. .TUESDAY...Mostly cloudy with scattered snow and rain showers in the morning, then partly cloudy with numerous rain showers, snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. West winds 10 to 15 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated rain showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 30. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with scattered rain showers. Isolated snow showers in the morning, then isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 50s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the lower 30s. Chance of rain 30 percent. .THURSDAY...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. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. $$ WYZ017-262200- Wind River Basin- Including the cities of Riverton and Shoshoni 717 AM MDT Sun Apr 26 2026 .TODAY...Rain showers. Numerous snow showers this morning, then snow showers with isolated thunderstorms this afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. Northeast winds 10 to 15 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain showers in the evening. Snow showers. Storm total snow accumulation around an inch. Lows in the upper 20s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy with scattered snow showers. Scattered rain showers in the afternoon. Highs in the upper 40s. Southeast winds around 10 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy with numerous rain showers. Scattered snow showers in the evening, then numerous snow showers after midnight. Little or no snow accumulation. Lows around 30. Northeast winds around 10 mph, becoming north after midnight. Chance of precipitation 70 percent. .TUESDAY...Partly cloudy with scattered snow and rain showers. Isolated thunderstorms in the afternoon. Highs in the lower 50s. Northwest winds around 10 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with scattered rain showers. Isolated snow showers in the morning, then isolated thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of rain showers. Lows in the mid 30s. Chance of rain 40 percent. .THURSDAY...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 mid 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. $$ WYZ018-262200- Lander Foothills- Including the city of Lander 717 AM MDT Sun Apr 26 2026 .TODAY...Snow and rain showers. Isolated thunderstorms this afternoon. Little or no snow accumulation. Highs in the mid 40s. North winds around 10 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain showers in the evening. Snow showers. Storm total snow accumulation around an inch. Lows in the upper 20s. North winds around 10 mph, becoming east after midnight. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy with scattered snow showers. Scattered rain showers in the afternoon. Highs in the upper 40s. East winds around 10 mph in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly cloudy. Numerous rain showers in the evening, then scattered rain and snow showers after midnight. Little or no snow accumulation. Lows in the upper 20s. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy with scattered snow showers. Isolated rain showers in the morning, then scattered rain showers with isolated thunderstorms in the afternoon. Highs in the lower 50s. Northwest winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy with isolated rain showers in the evening, then mostly clear after midnight. Lows around 30. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. Isolated rain and snow showers in the morning, then scattered rain showers with isolated thunderstorms in the afternoon. Highs in the upper 50s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the mid 30s. Chance of rain 40 percent. .THURSDAY...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 mid 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. $$ WYZ028-262200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 717 AM MDT Sun Apr 26 2026 .TODAY...Rain showers. Snow showers this morning, then scattered thunderstorms this afternoon. Little or no snow accumulation. Highs around 50. Southeast winds around 10 mph, becoming west with gusts up to 25 mph this afternoon. Chance of precipitation 90 percent. .TONIGHT...Cloudy with rain showers with possible snow showers and thunderstorms in the evening, then partly cloudy with scattered snow and rain showers after midnight. Little or no snow accumulation. Lows around 30. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .MONDAY...Partly cloudy with numerous snow showers in the morning, then mostly cloudy with snow showers, rain showers with isolated thunderstorms in the afternoon. Snow accumulation up to 2 inches. Highs in the mid 40s. West winds around 10 mph in the afternoon. Chance of precipitation 80 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered rain and snow showers. Lows in the upper 20s. West winds around 10 mph. Chance of precipitation 30 percent. .TUESDAY...Mostly sunny in the morning, then partly cloudy with scattered snow showers, isolated rain showers and thunderstorms in the afternoon. Breezy with highs around 50. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 20s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .THURSDAY...Partly cloudy. A slight chance of. Highs in the upper 50s. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs around 60. .FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ013-262200- Jackson Hole- Including the city of Jackson 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers. Rain showers with isolated thunderstorms this afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 80 percent. .TONIGHT...Mostly cloudy with numerous rain and snow showers in the evening, then partly cloudy with scattered snow showers after midnight. Little or no snow accumulation. Lows in the lower 20s. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with scattered snow showers in the morning, then mostly cloudy with numerous snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Southwest winds around 10 mph. Chance of snow 60 percent. .MONDAY NIGHT...Isolated thunderstorms in the evening. Partly cloudy with scattered snow showers. Lows in the mid 20s. Southwest winds around 10 mph in the evening. Chance of snow 30 percent. .TUESDAY...Numerous snow showers. Isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. West winds around 10 mph. Chance of snow 60 percent. .TUESDAY NIGHT...Partly cloudy with scattered snow showers. Scattered rain showers, mainly in the evening. Lows in the mid 20s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. Scattered snow and rain showers in the morning, then numerous rain showers, snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Lows in the mid 20s. Chance of precipitation 30 percent. .THURSDAY...Mostly sunny with a slight chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Mostly clear. Lows around 30. .FRIDAY...Mostly sunny. Highs in the upper 50s. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 20 percent. $$ WYZ003-262200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 717 AM MDT Sun Apr 26 2026 .TODAY...Mostly cloudy. Scattered snow showers this morning, then snow showers and numerous rain showers this afternoon. Snow accumulation up to 1 inch. Breezy with highs around 40. North winds 10 to 15 mph with gusts up to 25 mph, increasing to 20 to 25 mph with gusts up to 40 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Snow showers. Snow accumulation up to 3 inches. Windy with lows in the mid 20s. North winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 80 percent. .MONDAY...Mostly cloudy. Scattered snow showers in the morning, then numerous snow showers, rain showers with isolated thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs around 40. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered rain showers in the evening. Scattered snow showers. Lows around 30. North winds 10 to 15 mph in the evening. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with scattered snow showers. Scattered rain showers with isolated thunderstorms in the afternoon. Highs in the upper 40s. Northwest winds around 10 mph, becoming north in the afternoon. Chance of precipitation 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Scattered rain and snow showers. Isolated thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 60s. $$ WYZ004-262200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 717 AM MDT Sun Apr 26 2026 .TODAY...Mostly cloudy. Scattered snow and rain showers this morning, then numerous rain and snow showers this afternoon. No snow accumulation. Breezy with highs around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph, increasing to 20 to 25 mph with gusts up to 40 mph this afternoon. Chance of precipitation 60 percent. .TONIGHT...Rain showers in the evening. Snow showers. Snow accumulation up to 1 inch. Windy with lows around 30. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy. Numerous snow showers in the morning, then scattered snow and rain showers in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southeast in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with scattered rain and snow showers. Lows around 30. Northwest winds 10 to 15 mph. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with scattered rain showers. Scattered snow showers in the morning, then isolated thunderstorms in the afternoon. Highs in the mid 50s. Northwest winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 30s. .WEDNESDAY...Partly cloudy. Scattered rain showers in the morning, then numerous rain showers with isolated thunderstorms in the afternoon. Highs around 60. Chance of rain 60 percent. .WEDNESDAY NIGHT...Partly cloudy with a 20 percent chance of rain showers. Lows in the mid 30s. .THURSDAY...Partly cloudy. Highs around 60. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs around 70. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Mostly sunny. A slight chance of. Highs around 70. $$ WYZ006-262200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 717 AM MDT Sun Apr 26 2026 .TODAY...Mostly cloudy with numerous snow showers. Rain showers. No snow accumulation. Highs around 50. Northwest winds 10 to 15 mph with gusts up to 30 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain showers in the evening. Snow showers. Storm total snow accumulation around an inch. Breezy with lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy. Numerous snow showers in the morning, then scattered rain and snow showers in the afternoon. Little or no new snow accumulation. Highs in the upper 40s. West winds around 10 mph, becoming southeast in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with numerous rain showers. Scattered snow showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Northeast winds around 10 mph, becoming northwest after midnight. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy. Scattered rain and snow showers in the morning, then numerous rain showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 50s. Northwest winds around 10 mph in the afternoon. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with scattered rain showers. Isolated thunderstorms in the afternoon. Highs around 60. Chance of rain 50 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of rain showers. Lows in the mid 30s. Chance of rain 30 percent. .THURSDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs in the upper 60s. .FRIDAY NIGHT...Mostly clear. Lows around 40. .SATURDAY...Mostly sunny. A slight chance of. Highs around 70. $$ WYZ005-262200- Southwest Bighorn Basin- Including the city of Thermopolis 717 AM MDT Sun Apr 26 2026 .TODAY...Rain and snow showers. Little or no snow accumulation. Breezy with highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain showers in the evening. Snow showers. Snow accumulation up to 3 inches. Breezy with lows in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy. Scattered snow showers in the morning, then numerous snow and rain showers in the afternoon. Little or no new snow accumulation. Highs in the mid 40s. North winds around 10 mph, becoming east in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy with numerous rain showers. Scattered snow showers in the evening, then numerous snow showers after midnight. Little or no snow accumulation. Lows around 30. Northeast winds around 10 mph in the evening. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy with scattered rain and snow showers. Isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. North winds around 10 mph in the afternoon. Chance of precipitation 50 percent. .TUESDAY NIGHT...Partly cloudy with isolated rain showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 30s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy with scattered rain showers. Isolated snow showers in the morning, then isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 50s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of rain showers. Lows in the mid 30s. Chance of rain 40 percent. .THURSDAY...Partly cloudy with a chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly clear. Lows in the lower 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. Highs in the upper 60s. $$ WYZ023-262200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 717 AM MDT Sun Apr 26 2026 .TODAY...Snow and rain showers. Isolated thunderstorms this afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered rain showers in the evening. Scattered snow showers. Lows in the mid 20s. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. Scattered snow showers in the morning, then numerous snow showers, rain showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. West winds around 10 mph in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Partly cloudy. Scattered snow showers with isolated rain showers in the evening, then isolated snow showers after midnight. Lows in the mid 20s. West winds around 10 mph in the evening. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy with scattered snow showers in the morning, then mostly cloudy with numerous snow showers, rain showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. West winds around 10 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy. Scattered rain showers, snow showers with isolated thunderstorms in the evening, then isolated rain and snow showers after midnight. Lows around 30. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with scattered rain and snow showers in the morning, then mostly cloudy with numerous rain showers, isolated thunderstorms and snow showers in the afternoon. Little or no snow accumulation. Highs in the lower 50s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. A slight chance of rain showers and thunderstorms in the evening. Lows around 30. Chance of rain 20 percent. .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 around 60. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .FRIDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. $$ WYZ025-262200- Upper Green River Basin Foothills- Including the city of Pinedale 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers. Rain showers with isolated thunderstorms this afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. West winds around 10 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Cloudy with numerous snow showers, rain showers with isolated thunderstorms in the evening, then partly cloudy with scattered snow showers after midnight. Little or no snow accumulation. Lows in the lower 20s. Northwest winds around 10 mph in the evening. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy with scattered snow showers. Isolated thunderstorms in the afternoon. Highs in the lower 40s. West winds around 10 mph in the afternoon. Chance of snow 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 20s. Northwest winds around 10 mph in the evening. .TUESDAY...Partly cloudy with scattered snow showers. Isolated thunderstorms in the afternoon. Highs in the mid 40s. West winds 10 to 15 mph. Chance of snow 40 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Scattered snow showers. Isolated rain showers and thunderstorms in the afternoon. Highs around 50. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 20s. .THURSDAY...Partly cloudy. A slight chance of 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 lower 50s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .FRIDAY...Mostly sunny. Highs around 60. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. $$ WYZ026-262200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 717 AM MDT Sun Apr 26 2026 .TODAY...Snow and rain showers. Scattered thunderstorms this afternoon. Snow accumulation up to 2 inches. Highs in the mid 40s. East winds around 10 mph, becoming southwest this afternoon. Chance of precipitation 80 percent. .TONIGHT...Cloudy with rain showers with possible snow showers and thunderstorms in the evening, then partly cloudy with scattered snow showers after midnight. Snow accumulation up to 1 inch. Lows in the lower 20s. Northwest winds 10 to 15 mph, becoming west after midnight. Chance of precipitation 80 percent. .MONDAY...Partly cloudy in the morning, then becoming mostly cloudy. Scattered snow showers. Scattered rain showers with isolated thunderstorms in the afternoon. Highs in the mid 40s. West winds around 10 mph in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 20s. Northwest winds around 10 mph. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 20s. .WEDNESDAY...Partly cloudy. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 20s. .THURSDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .FRIDAY...Mostly sunny. Highs around 60. .FRIDAY NIGHT...Mostly clear. Lows around 30. .SATURDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ010-262200- Northeast Johnson County- Including the city of Buffalo 717 AM MDT Sun Apr 26 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM SUNDAY TO 9 AM MDT MONDAY... .TODAY...Cloudy. Scattered rain and snow showers this morning, then rain showers and numerous snow showers this afternoon. No snow accumulation. Highs around 50. South winds around 10 mph, becoming northeast this afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain showers in the evening. Snow showers. Snow accumulation up to 2 inches. Breezy with lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .MONDAY...Cloudy. Numerous snow showers in the morning, then scattered snow and rain showers in the afternoon. Little or no new snow accumulation. Breezy with highs around 40. North winds 15 to 20 mph, becoming northeast around 10 mph in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Cloudy with scattered rain and snow showers. Lows in the lower 30s. East winds around 10 mph in the evening. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy with scattered rain and snow showers in the morning, then partly cloudy with numerous rain showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. North winds around 10 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly cloudy with scattered rain showers. Isolated thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers in the evening, then partly cloudy after midnight. Lows in the lower 30s. Chance of rain 30 percent. .THURSDAY...Partly cloudy. Highs in the mid 50s. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the mid 60s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 60s. $$ WYZ011-262200- Southeast Johnson County- Including the city of Kaycee 717 AM MDT Sun Apr 26 2026 .TODAY...Numerous rain and snow showers this morning, then rain showers this afternoon. No snow accumulation. Highs in the upper 40s. Southeast winds around 10 mph, becoming northeast this afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain and snow showers. Snow accumulation up to 2 inches. Breezy with lows in the upper 20s. North winds 15 to 20 mph. Chance of precipitation 90 percent. .MONDAY...Cloudy with numerous snow showers. Numerous rain showers in the afternoon. Little or no new snow accumulation. Highs in the lower 40s. North winds 10 to 15 mph with gusts up to 25 mph, becoming northeast in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Cloudy with numerous rain and snow showers. Little or no snow accumulation. Lows in the lower 30s. East winds around 10 mph in the evening. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with scattered rain and snow showers in the morning, then partly cloudy with numerous rain showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. North winds around 10 mph in the afternoon. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .WEDNESDAY...Partly cloudy with scattered rain showers. Isolated thunderstorms in the afternoon. Highs in the lower 50s. Chance of rain 40 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of rain showers with a slight chance of thunderstorms in the evening, then partly cloudy with a slight chance of rain showers after midnight. Lows in the mid 30s. Chance of rain 30 percent. .THURSDAY...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. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 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. Highs in the upper 60s. $$ WYZ027-262200- South Lincoln County- Including the cities of Kemmerer and Cokeville 717 AM MDT Sun Apr 26 2026 .TODAY...Snow and rain showers. Scattered thunderstorms this afternoon. Snow accumulation up to 3 inches. Breezy with highs in the mid 40s. West winds 15 to 20 mph this afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered rain showers with isolated thunderstorms in the evening. Scattered snow showers. Breezy with lows in the mid 20s. West winds 15 to 20 mph, diminishing to around 10 mph after midnight. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy with numerous snow showers. Numerous rain showers with isolated thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 40s. West winds 10 to 15 mph in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Partly cloudy. Isolated rain and snow showers in the evening. Lows in the mid 20s. West winds 10 to 15 mph. Chance of precipitation 20 percent. .TUESDAY...Mostly sunny in the morning, then becoming partly cloudy. Scattered snow showers. Scattered rain showers with isolated thunderstorms in the afternoon. Breezy with highs in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .WEDNESDAY...Partly cloudy with isolated snow showers. Scattered rain showers with isolated thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 30. .FRIDAY...Mostly sunny. Highs around 60. .FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ016-262200- Upper Wind River Basin- Including the city of Dubois 717 AM MDT Sun Apr 26 2026 .TODAY...Numerous snow showers this morning, then snow showers, rain showers with isolated thunderstorms this afternoon. Snow accumulation up to 2 inches. Highs around 40. East winds 10 to 15 mph this afternoon. Chance of precipitation 90 percent. .TONIGHT...Snow and rain showers in the evening, then numerous snow showers after midnight. Snow accumulation up to 1 inch. Lows in the mid 20s. East winds 10 to 15 mph in the evening. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy. Scattered snow showers in the morning, then numerous snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs around 40. Southeast winds 10 to 15 mph. Chance of snow 70 percent. .MONDAY NIGHT...Partly cloudy. Numerous snow showers and scattered rain showers in the evening, then scattered snow showers after midnight. Little or no snow accumulation. Lows in the mid 20s. West winds around 10 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly sunny with scattered snow showers in the morning, then partly cloudy with numerous snow showers with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Isolated rain showers in the evening. Scattered snow showers. Breezy with lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with scattered rain showers. Scattered snow showers in the morning, then numerous snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain and snow showers. Lows around 30. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Highs around 50. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .FRIDAY...Mostly sunny. Highs in the upper 50s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. $$ WYZ001-262200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 717 AM MDT Sun Apr 26 2026 .TODAY...Numerous snow showers this morning, then snow showers with isolated thunderstorms this afternoon. Snow accumulation up to 2 inches. Highs in the upper 30s. Northwest winds around 10 mph this afternoon. Chance of snow 80 percent. .TONIGHT...Snow showers. New snow accumulation up to 2 inches. Cold with lows around 20. Northeast winds around 10 mph in the evening. Chance of snow 80 percent. .MONDAY...Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Storm total snow accumulation of 1 to 3 inches. Highs in the mid 30s. South winds around 10 mph, becoming southwest with gusts up to 20 mph in the afternoon. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy. Numerous snow showers with isolated thunderstorms in the evening, then scattered snow showers after midnight. New little or no snow accumulation. Cold with lows around 20. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 60 percent. .TUESDAY...Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 80 percent. .TUESDAY NIGHT...Isolated thunderstorms in the evening. Partly cloudy with scattered snow showers. Lows in the lower 20s. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy with numerous snow showers. Isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of snow 60 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Lows in the lower 20s. Chance of snow 30 percent. .THURSDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Highs in the mid 40s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 20s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with 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. $$ WYZ029-262200- Flaming Gorge- 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers. Rain showers this morning, then rain showers and scattered thunderstorms this afternoon. Snow accumulation up to 1 inch. Breezy with highs in the upper 40s. Southeast winds 15 to 20 mph, becoming southwest this afternoon. Chance of precipitation 90 percent. .TONIGHT...Cloudy with numerous rain showers, snow showers with isolated thunderstorms in the evening, then partly cloudy with scattered rain and snow showers after midnight. Snow accumulation up to 2 inches. Lows around 30. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with numerous snow showers in the morning, then mostly cloudy with snow showers, rain showers and scattered thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. South winds around 10 mph, becoming west in the afternoon. Chance of precipitation 80 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered rain showers. Numerous snow showers with isolated thunderstorms in the evening, then scattered snow showers after midnight. Little or no snow accumulation. Lows around 30. West winds 10 to 15 mph. Chance of precipitation 60 percent. .TUESDAY...Mostly sunny with isolated snow showers in the morning, then partly cloudy with scattered snow showers, rain showers with isolated thunderstorms in the afternoon. Breezy with highs around 50. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 30s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .THURSDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the lower 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs around 60. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ022-262200- Casper Mountain- 717 AM MDT Sun Apr 26 2026 .TODAY...Snow and rain showers. Scattered thunderstorms this afternoon. Little or no snow accumulation. Highs in the mid 40s. Southeast winds around 10 mph, becoming northeast this afternoon. Chance of precipitation 90 percent. .TONIGHT...Rain showers with isolated thunderstorms in the evening. Snow showers. Storm total snow accumulation around an inch. Lows in the mid 20s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .MONDAY...Numerous snow showers. New snow accumulation up to 1 inch. Highs around 40. Northwest winds around 10 mph. Chance of snow 70 percent. .MONDAY NIGHT...Isolated thunderstorms in the evening. Snow and rain showers. Light snow accumulation. Lows in the upper 20s. East winds around 10 mph, becoming southwest after midnight. Chance of precipitation 90 percent. .TUESDAY...Numerous snow showers. Numerous rain showers with isolated thunderstorms in the afternoon. New little or no snow accumulation. Highs in the lower 40s. West winds 10 to 15 mph. Chance of precipitation 70 percent. .TUESDAY NIGHT...Partly cloudy with scattered snow showers, rain showers with isolated thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with scattered snow and rain showers. Isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Chance of precipitation 50 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain and snow showers. Lows around 30. Chance of precipitation 30 percent. .THURSDAY...Mostly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .FRIDAY...Partly cloudy. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 20 percent. $$ WYZ002-262200- Absaroka Mountains- 717 AM MDT Sun Apr 26 2026 .TODAY...Numerous snow showers this morning, then snow showers with isolated thunderstorms this afternoon. Snow accumulation up to 6 inches. Highs in the mid 30s. South winds around 10 mph with gusts up to 20 mph, becoming east with gusts up to 30 mph this afternoon. Chance of snow 80 percent. .TONIGHT...Snow showers. New snow accumulation up to 3 inches. Cold with lows 13 to 21. Northeast winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 80 percent. .MONDAY...Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Storm total snow accumulation of 2 to 4 inches. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy with numerous snow showers with isolated thunderstorms in the evening, then partly cloudy with scattered snow showers after midnight. New little or no snow accumulation. Cold with lows 15 to 23. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 60 percent. .TUESDAY...Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Light snow accumulation. Breezy with highs in the lower 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 80 percent. .TUESDAY NIGHT...Partly cloudy with scattered snow showers. Breezy with lows in the lower 20s. Chance of snow 40 percent. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Numerous snow showers. Isolated thunderstorms in the afternoon. Light snow accumulation possible. Highs in the upper 30s. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. A chance of snow showers. Lows in the lower 20s. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 30s. Chance of snow 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 20s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 40s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. A chance of snow showers, rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. $$ WYZ007-262200- Owl Creek and Bridger Mountains- 717 AM MDT Sun Apr 26 2026 .TODAY...Snow and rain showers. Snow accumulation up to 4 inches. Breezy with highs in the lower 40s. South winds around 10 mph, becoming northeast 15 to 20 mph with gusts up to 30 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Snow showers. Snow accumulation around 5 inches. Breezy with lows in the mid 20s. North winds 15 to 25 mph with gusts up to 35 mph. Chance of snow 90 percent. .MONDAY...Mostly cloudy with numerous snow showers. Numerous rain showers in the afternoon. New snow accumulation up to 1 inch. Highs in the lower 40s. North winds around 10 mph, becoming southeast in the afternoon. Chance of precipitation 60 percent. .MONDAY NIGHT...Mostly cloudy. Snow showers and numerous rain showers in the evening, then numerous snow showers and scattered rain showers after midnight. Little or no snow accumulation. Lows around 30. Northeast winds around 10 mph, becoming north after midnight. Chance of precipitation 80 percent. .TUESDAY...Partly cloudy. Scattered snow showers in the morning, then numerous snow showers with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. North winds around 10 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy with scattered snow showers, isolated rain showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 30s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with scattered rain showers. Scattered snow showers in the morning, then numerous snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs around 50. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of rain and snow showers. Lows in the mid 30s. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy with a chance of rain and snow showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the upper 50s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. $$ WYZ008-262200- Bighorn Mountains West- 717 AM MDT Sun Apr 26 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 9 AM MDT MONDAY... .TODAY...Mostly cloudy. Numerous snow showers this morning, then snow and rain showers this afternoon. Snow accumulation around 5 inches. Highs in the lower 40s. South winds around 10 mph, becoming northwest with gusts up to 25 mph this afternoon. Chance of precipitation 80 percent. .TONIGHT...Rain showers in the evening. Snow showers. Storm total snow accumulation of 2 to 4 inches. Lows in the lower 20s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .MONDAY...Snow showers. New snow accumulation up to 1 inch. Highs in the mid 30s. Southwest winds around 10 mph. Chance of snow 90 percent. .MONDAY NIGHT...Numerous rain showers in the evening. Snow showers. Little or no snow accumulation. Lows in the upper 20s. Northeast winds around 10 mph in the evening. Chance of precipitation 80 percent. .TUESDAY...Numerous snow showers in the morning, then snow showers with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .TUESDAY NIGHT...Scattered rain showers in the evening. Partly cloudy with scattered snow showers. Lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy. Numerous snow showers and scattered rain showers in the morning, then snow showers with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 80 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of snow and rain showers. Lows around 30. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .FRIDAY...Mostly sunny. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A chance of snow showers, a slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. $$ WYZ009-262200- Bighorn Mountains Southeast- 717 AM MDT Sun Apr 26 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 9 AM MDT MONDAY... .TODAY...Snow showers. Rain showers this afternoon. Snow accumulation around 5 inches. Highs in the upper 30s. Southeast winds around 10 mph, becoming east this afternoon. Chance of precipitation 80 percent. .TONIGHT...Snow and rain showers in the evening, then snow showers after midnight. Storm total snow accumulation of 3 to 5 inches. Lows in the lower 20s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .MONDAY...Snow showers. New snow accumulation up to 1 inch. Highs in the lower 30s. Northwest winds around 10 mph, becoming southeast in the afternoon. Chance of snow 80 percent. .MONDAY NIGHT...Rain showers in the evening. Snow showers. Little or no snow accumulation. Lows in the mid 20s. East winds 10 to 15 mph with gusts up to 25 mph, becoming west after midnight. Chance of precipitation 80 percent. .TUESDAY...Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Light snow accumulation. Highs in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .TUESDAY NIGHT...Partly cloudy. Scattered snow showers with isolated rain showers in the evening. Lows in the upper 20s. Chance of precipitation 30 percent. .WEDNESDAY...Partly cloudy with numerous snow showers. Scattered rain showers in the morning, then numerous rain showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the lower 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of snow and rain showers. Lows in the upper 20s. Chance of precipitation 40 percent. .THURSDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 40s. Chance of precipitation 40 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .FRIDAY...Mostly sunny. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 30s. .SATURDAY...Mostly sunny. A chance of snow showers, a slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. $$ WYZ012-262200- Teton and Gros Ventre Mountains- 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers. Isolated thunderstorms this afternoon. Snow accumulation around 5 inches. Highs in the upper 30s. Southeast winds around 10 mph, becoming northwest this afternoon. Chance of snow 80 percent. .TONIGHT...Cloudy in the evening, then becoming partly cloudy. Snow showers. New snow accumulation up to 1 inch. Cold with lows around 20. Northwest winds around 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of snow 80 percent. .MONDAY...Partly cloudy with numerous snow showers in the morning, then mostly cloudy with snow showers with isolated thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy with numerous snow showers with isolated thunderstorms in the evening, then partly cloudy with scattered snow showers after midnight. Little or no snow accumulation. Lows in the lower 20s. Southwest winds 10 to 15 mph. Chance of snow 60 percent. .TUESDAY...Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .TUESDAY NIGHT...Partly cloudy with scattered snow showers. Little or no snow accumulation. Lows in the lower 20s. Chance of snow 50 percent. .WEDNESDAY...Partly cloudy in the morning, then becoming mostly cloudy. Numerous snow showers. Isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs around 40. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of snow showers, a slight chance of rain showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 20s. Chance of precipitation 30 percent. .THURSDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny with a chance of snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of snow 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 20s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the upper 40s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. $$ WYZ014-262200- Wind River Mountains West- 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers this morning, then snow showers, rain showers with isolated thunderstorms this afternoon. Snow may be heavy at times this afternoon. Snow accumulation up to 8 inches. Highs in the mid 30s. South winds around 10 mph. Chance of precipitation 90 percent. .TONIGHT...Isolated thunderstorms in the evening. Snow showers. Storm total snow accumulation of 3 to 5 inches. Cold with lows 13 to 23. Northwest winds around 10 mph. Chance of snow 80 percent. .MONDAY...Partly cloudy with numerous snow showers in the morning, then mostly cloudy with snow showers with isolated thunderstorms in the afternoon. New snow accumulation up to 1 inch. Highs in the lower 30s. Southwest winds 10 to 15 mph. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy with numerous snow showers in the evening, then partly cloudy with scattered snow showers after midnight. Little or no snow accumulation. Cold with lows 12 to 22. West winds 10 to 15 mph. Chance of snow 60 percent. .TUESDAY...Partly cloudy with numerous snow showers. Isolated thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 60 percent. .TUESDAY NIGHT...Partly cloudy. Scattered snow showers in the evening. Breezy, cold with lows 14 to 24. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy with scattered snow showers in the morning, then mostly cloudy with numerous snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Chance of snow 60 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of snow showers. Lows in the lower 20s. Chance of snow 30 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. Highs around 40. Chance of snow 40 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 20s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the upper 40s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 20s. .SATURDAY...Mostly sunny. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Highs in the lower 50s. Chance of precipitation 20 percent. $$ WYZ015-262200- Wind River Mountains East- 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers this morning, then snow showers with isolated thunderstorms this afternoon. Snow may be heavy at times this afternoon. Snow accumulation up to 8 inches. Highs in the mid 30s. South winds around 10 mph, becoming east this afternoon. Chance of snow 90 percent. .TONIGHT...Snow showers with isolated thunderstorms in the evening, then snow showers after midnight. New snow accumulation up to 3 inches. Cold with lows 11 to 23. North winds 10 to 15 mph, becoming west after midnight. Chance of snow 90 percent. .MONDAY...Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Storm total snow accumulation of 4 to 8 inches. Highs in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 80 percent. .MONDAY NIGHT...Mostly cloudy with numerous snow showers in the evening, then partly cloudy with scattered snow showers after midnight. New little or no snow accumulation. Cold with lows 12 to 24. West winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 60 percent. .TUESDAY...Partly cloudy. Numerous snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the mid 30s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 80 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Scattered snow showers. Breezy with lows in the lower 20s. Chance of snow 40 percent. .WEDNESDAY...Partly cloudy. Scattered snow showers in the morning, then numerous snow showers with isolated thunderstorms in the afternoon. Little or no snow accumulation. Highs in the upper 30s. Chance of snow 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Snow showers likely with possible rain showers and thunderstorms in the evening, then a chance of snow showers after midnight. Light snow accumulation possible. Lows in the lower 20s. Chance of precipitation 60 percent. .THURSDAY...Partly cloudy with a chance of snow showers. A slight chance of thunderstorms in the afternoon. New little or no snow accumulation. Highs in the upper 30s. Chance of snow 50 percent. .THURSDAY NIGHT...Partly cloudy. A chance of snow showers in the evening. Lows in the lower 20s. Chance of snow 30 percent. .FRIDAY...Mostly sunny. A slight chance of snow showers in the afternoon. Highs in the mid 40s. Chance of snow 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. .SATURDAY...Mostly sunny. A slight chance of rain showers, thunderstorms and snow showers in the afternoon. Highs around 50. Chance of precipitation 20 percent. $$ WYZ019-262200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers. Rain showers this morning, then rain showers and scattered thunderstorms this afternoon. Snow accumulation up to 2 inches. Highs in the mid 40s. Southeast winds 10 to 15 mph. Chance of precipitation 90 percent. .TONIGHT...Rain showers with isolated thunderstorms in the evening. Snow showers. Snow accumulation up to 4 inches. Lows in the mid 20s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy with numerous snow showers. Numerous rain showers with isolated thunderstorms in the afternoon. Little or no new snow accumulation. Highs in the mid 40s. North winds around 10 mph, becoming southwest in the afternoon. Chance of precipitation 70 percent. .MONDAY NIGHT...Rain showers, snow showers with isolated thunderstorms in the evening, then numerous snow and rain showers after midnight. Little or no snow accumulation. Lows in the upper 20s. Northwest winds around 10 mph. Chance of precipitation 80 percent. .TUESDAY...Partly cloudy. Scattered snow showers in the morning, then numerous snow showers with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 40s. West winds 15 to 20 mph. Chance of precipitation 60 percent. .TUESDAY NIGHT...Partly cloudy with isolated rain and snow showers in the evening, then mostly clear after midnight. Lows in the upper 20s. Chance of precipitation 20 percent. .WEDNESDAY...Partly cloudy with scattered snow and rain showers. Isolated thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 40 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain and snow showers. Lows in the lower 30s. Chance of precipitation 40 percent. .THURSDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows around 30. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. $$ WYZ024-262200- Salt River and Wyoming Ranges- 717 AM MDT Sun Apr 26 2026 .TODAY...Snow showers. Rain showers with isolated thunderstorms this afternoon. Snow accumulation up to 6 inches. Highs in the upper 30s. Southeast winds around 10 mph, becoming northwest with gusts up to 25 mph this afternoon. Chance of precipitation 90 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered rain showers in the evening. Scattered snow showers. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy. Scattered snow showers in the morning, then numerous snow showers with isolated thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the upper 30s. West winds 10 to 15 mph. Chance of snow 70 percent. .MONDAY NIGHT...Partly cloudy with scattered snow showers in the evening, then mostly clear after midnight. Lows in the lower 20s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 30 percent. .TUESDAY...Partly cloudy with numerous snow showers. Isolated thunderstorms in the afternoon. Little or no snow accumulation. Breezy with highs in the upper 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 70 percent. .TUESDAY NIGHT...Partly cloudy with scattered snow showers. Breezy with lows in the mid 20s. Chance of snow 30 percent. .WEDNESDAY...Partly cloudy. Scattered snow showers in the morning, then numerous snow showers with possible rain showers and thunderstorms in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Chance of precipitation 60 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 20s. .THURSDAY...Partly cloudy with a chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 20s. .FRIDAY...Mostly sunny. Highs in the lower 50s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 30s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 50s. $$ WYZ030-262200- East Sweetwater County- Including the city of Wamsutter 717 AM MDT Sun Apr 26 2026 .TODAY...Rain showers. Snow showers this morning, then scattered thunderstorms this afternoon. Snow accumulation up to 1 inch. Breezy with highs around 50. Southeast winds 15 to 20 mph, becoming southwest 20 to 25 mph this afternoon. Chance of precipitation 90 percent. .TONIGHT...Rain showers with isolated thunderstorms in the evening. Snow showers. Snow accumulation up to 1 inch. Lows in the upper 20s. West winds 10 to 15 mph, becoming north after midnight. Gusts up to 30 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy. Scattered snow showers in the morning, then snow showers, rain showers and scattered thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the upper 40s. Southwest winds 10 to 15 mph. Chance of precipitation 80 percent. .MONDAY NIGHT...Mostly cloudy. Numerous rain showers, snow showers with isolated thunderstorms in the evening, then scattered snow and rain showers after midnight. Little or no snow accumulation. Lows around 30. West winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent. .TUESDAY...Partly cloudy with scattered snow showers. Isolated thunderstorms in the afternoon. Breezy with highs around 50. West winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 30. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .THURSDAY...Partly cloudy with a slight chance of rain showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 30. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 50s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. .SATURDAY...Mostly sunny. Highs in the mid 60s. $$