Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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763 FPUS55 KRIW 041835 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1232 PM MDT Sat Oct 4 2025 WYZ020-042200- Natrona County Lower Elevations- Including the city of Casper 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy, cooler with highs in the lower 60s. North winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 80 percent. .TONIGHT...Cloudy. Numerous rain showers and scattered thunderstorms in the evening, then rain showers with isolated thunderstorms after midnight. Breezy with lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .SUNDAY...Cloudy with numerous rain showers. Highs in the mid 40s. Northwest winds 10 to 15 mph, becoming northeast in the afternoon. Chance of rain 60 percent. .SUNDAY NIGHT...Cloudy. Numerous rain showers in the evening, then rain and snow showers after midnight. Little or no snow accumulation. Breezy with lows in the lower 30s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .MONDAY...Cloudy with a chance of rain and snow showers in the morning, then partly cloudy in the afternoon. Highs around 50. Northeast winds around 10 mph with gusts up to 20 mph, becoming west in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Clear. Lows around 40. .WEDNESDAY...Sunny, breezy with highs around 70. .WEDNESDAY NIGHT...Clear. Lows around 40. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ017-042200- Wind River Basin- Including the cities of Riverton and Shoshoni 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy, cooler with highs in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .TONIGHT...Scattered thunderstorms in the evening. Rain showers. Breezy with lows in the upper 30s. Northwest winds 15 to 25 mph with gusts up to 45 mph. Chance of rain 80 percent. .SUNDAY...Cloudy. Scattered rain showers in the morning, then numerous rain showers with isolated thunderstorms in the afternoon. Highs in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Rain showers. Snow showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy in the morning, then clearing. Highs around 50. North winds around 10 mph in the morning. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ018-042200- Lander Foothills- Including the city of Lander 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy, cooler with highs around 60. Northwest winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 80 percent. .TONIGHT...Showers with isolated thunderstorms in the evening, then showers after midnight. Lows in the mid 30s. North winds 10 to 15 mph, becoming southwest after midnight. Chance of rain 80 percent. .SUNDAY...Cloudy. Scattered rain showers in the morning, then rain showers with isolated thunderstorms in the afternoon. Highs in the mid 40s. East winds around 10 mph, becoming northeast in the afternoon. Chance of rain 80 percent. .SUNDAY NIGHT...Rain showers in the evening, then rain and snow showers likely after midnight. Little or no snow accumulation. Lows in the lower 30s. North winds 10 to 15 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with a slight chance of rain and snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ028-042200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Windy with highs around 60. West winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy. Numerous rain showers in the evening. Windy with lows in the mid 30s. West winds 20 to 30 mph. Gusts up to 45 mph in the evening. Chance of rain 60 percent. .SUNDAY...Mostly cloudy with scattered rain showers. Highs in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy. Scattered rain showers in the evening. Lows in the lower 30s. East winds 10 to 15 mph. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. Northeast winds around 10 mph in the morning. .MONDAY NIGHT...Mostly clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows in the lower 30s. .WEDNESDAY...Sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. $$ WYZ013-042200- Jackson Hole- Including the city of Jackson 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy. Rain showers with isolated thunderstorms in the evening, then numerous snow showers and scattered rain showers after midnight. Little or no snow accumulation. Lows around 30. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 80 percent. .SUNDAY...Mostly cloudy with isolated thunderstorms. Scattered rain and snow showers in the morning, then numerous rain showers in the afternoon. Little or no snow accumulation. Highs in the upper 40s. Northwest winds around 10 mph in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with numerous rain showers with possible snow showers and thunderstorms in the evening, then partly cloudy with a chance of snow and rain showers after midnight. Little or no snow accumulation. Lows in the mid 20s. Northeast winds around 10 mph in the evening. Chance of precipitation 60 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows in the lower 20s. .TUESDAY...Sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows in the upper 20s. .WEDNESDAY...Sunny. Highs around 60. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...A slight chance of snow showers in the morning. Mostly sunny with a slight chance of rain showers. Highs in the lower 60s. Chance of precipitation 20 percent. $$ WYZ003-042200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers with isolated thunderstorms. Breezy and much cooler with highs in the lower 50s. North winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent. .TONIGHT...Rain showers in the evening, then rain showers and numerous snow showers after midnight. Snow accumulation up to 2 inches. Breezy with lows in the mid 30s. North winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 90 percent. .SUNDAY...Numerous rain showers. Snow showers. Snow accumulation up to 3 inches. Breezy with highs in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Cloudy with snow showers and numerous rain showers in the evening, then partly cloudy with a chance of snow and rain showers after midnight. Little or no snow accumulation. Lows around 30. North winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of precipitation 80 percent. .MONDAY...Mostly sunny. Highs around 50. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows around 40. .WEDNESDAY...Sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Clear. Lows around 40. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ004-042200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers with isolated thunderstorms. Windy and much cooler. Near steady temperature in the lower 50s. Northwest winds 25 to 30 mph with gusts up to 40 mph. Chance of rain 80 percent. .TONIGHT...Showers with isolated thunderstorms in the evening, then showers after midnight. Windy with lows around 40. Northwest winds 25 to 35 mph with gusts up to 50 mph. Chance of rain 90 percent. .SUNDAY...Cloudy with numerous rain showers. Breezy with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Mostly cloudy. Scattered rain showers in the evening, then a chance of rain and snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west with gusts up to 20 mph after midnight. Chance of precipitation 50 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. .MONDAY NIGHT...Clear. Lows in the lower 30s. .TUESDAY...Sunny. Highs around 60. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs around 70. .WEDNESDAY NIGHT...Clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ006-042200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy and much cooler with highs around 60. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 80 percent. .TONIGHT...Showers with isolated thunderstorms in the evening, then showers after midnight. Windy with lows in the upper 30s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 90 percent. .SUNDAY...Showers, breezy with highs around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .SUNDAY NIGHT...Cloudy with numerous rain showers. Lows in the mid 30s. Northwest winds 10 to 15 mph. Chance of rain 60 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows in the lower 30s. .TUESDAY...Sunny. Highs in the lower 60s. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs in the upper 60s. .WEDNESDAY NIGHT...Clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ005-042200- Southwest Bighorn Basin- Including the city of Thermopolis 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy and much cooler with highs in the upper 50s. North winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent. .TONIGHT...Showers with isolated thunderstorms in the evening, then showers after midnight. Windy with lows in the upper 30s. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 90 percent. .SUNDAY...Cloudy with numerous rain showers. Highs in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Rain and snow showers likely. Little or no snow accumulation. Lows in the lower 30s. North winds 10 to 15 mph. Chance of precipitation 70 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. .MONDAY NIGHT...Clear. Lows in the lower 30s. .TUESDAY...Sunny. Highs around 60. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ023-042200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Cooler. Near steady temperature in the mid 40s. West winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent. .TONIGHT...Cloudy. Rain showers with isolated thunderstorms in the evening, then scattered rain showers after midnight. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .SUNDAY...Mostly cloudy with isolated thunderstorms. Scattered rain and snow showers in the morning, then numerous rain showers in the afternoon. No snow accumulation. Highs around 50. Northwest winds around 10 mph in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy with scattered rain showers with isolated thunderstorms in the evening, then partly cloudy with a chance of rain and snow showers after midnight. Lows around 30. Northeast winds around 10 mph in the evening. Chance of precipitation 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. A slight chance of snow showers in the morning. A slight chance of rain showers. Highs in the mid 50s. Chance of precipitation 20 percent. .MONDAY NIGHT...Clear. Lows in the mid 20s. .TUESDAY...Sunny. Highs around 60. .TUESDAY NIGHT...Clear. Lows around 30. .WEDNESDAY...Sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny with a 20 percent chance of rain showers. Highs in the upper 60s. $$ WYZ025-042200- Upper Green River Basin Foothills- Including the city of Pinedale 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Numerous showers and scattered thunderstorms. Highs in the lower 50s. West winds 10 to 15 mph. Chance of rain 60 percent. .TONIGHT...Cloudy with numerous rain showers with isolated thunderstorms in the evening, then partly cloudy with scattered rain and snow showers after midnight. No snow accumulation. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. Isolated thunderstorms. Isolated rain and snow showers in the morning, then numerous rain showers in the afternoon. Little or no snow accumulation. Highs in the mid 40s. West winds around 10 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Mostly cloudy. Snow showers, rain showers with isolated thunderstorms in the evening, then a chance of snow and rain showers after midnight. Light snow accumulation. Lows in the mid 20s. Southeast winds around 10 mph in the evening. Chance of precipitation 80 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs around 50. .MONDAY NIGHT...Mostly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Clear. Lows in the mid 20s. .WEDNESDAY...Mostly sunny. Highs around 60. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. .THURSDAY...Mostly sunny. Highs around 60. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. $$ WYZ026-042200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Breezy with highs in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy. Numerous rain showers with isolated thunderstorms in the evening, then isolated rain and snow showers after midnight. No snow accumulation. Breezy with lows in the lower 30s. West winds 15 to 25 mph. Gusts up to 40 mph in the evening. Chance of precipitation 60 percent. .SUNDAY...Mostly cloudy. Scattered rain showers with isolated thunderstorms in the afternoon. Highs in the upper 40s. Northwest winds around 10 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy. Numerous rain showers, snow showers with isolated thunderstorms in the evening, then a chance of rain and snow showers after midnight. Little or no snow accumulation. Lows around 30. East winds 10 to 15 mph. Chance of precipitation 60 percent. .MONDAY...Mostly cloudy in the morning, then clearing. Highs around 50. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows in the upper 20s. .WEDNESDAY...Sunny. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ010-042200- Northeast Johnson County- Including the city of Buffalo 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers with isolated thunderstorms. Much cooler. Near steady temperature in the mid 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .TONIGHT...Isolated thunderstorms in the evening. Showers, breezy with lows around 40. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent. .SUNDAY...Rain showers. Breezy with highs in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .SUNDAY NIGHT...Cloudy. Numerous rain showers in the evening, then a chance of rain and snow showers after midnight. Little or no snow accumulation. Lows in the mid 30s. North winds 10 to 15 mph in the evening. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a chance of rain showers in the morning, then mostly sunny in the afternoon. Highs in the mid 50s. Southeast winds around 10 mph. Chance of rain 30 percent. .MONDAY NIGHT...Clear. Lows in the lower 30s. .TUESDAY...Sunny. Highs in the lower 60s. .TUESDAY NIGHT...Clear. Lows around 40. .WEDNESDAY...Sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Clear. Lows around 40. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ011-042200- Southeast Johnson County- Including the city of Kaycee 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Much cooler with highs around 60. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .TONIGHT...Showers with isolated thunderstorms in the evening, then showers after midnight. Breezy with lows in the upper 30s. North winds 15 to 20 mph with gusts up to 40 mph. Chance of rain 80 percent. .SUNDAY...Cloudy with rain showers. Breezy with highs in the mid 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .SUNDAY NIGHT...Cloudy with numerous rain showers. Lows in the mid 30s. Northeast winds 10 to 15 mph. Chance of rain 60 percent. .MONDAY...Mostly cloudy with a chance of rain showers in the morning, then mostly sunny in the afternoon. Highs in the lower 50s. Southeast winds around 10 mph, becoming south in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Clear. Lows around 30. .TUESDAY...Sunny. Highs in the lower 60s. .TUESDAY NIGHT...Clear. Lows in the upper 30s. .WEDNESDAY...Sunny. Highs around 70. .WEDNESDAY NIGHT...Clear. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ027-042200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy, cooler. Near steady temperature in the mid 40s. West winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent. .TONIGHT...Cloudy. Rain showers, mainly in the evening. Windy with lows in the mid 30s. West winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 80 percent. .SUNDAY...Mostly cloudy with scattered rain showers. Isolated thunderstorms in the afternoon. Highs around 50. West winds 10 to 15 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy with scattered rain showers with isolated thunderstorms in the evening, then partly cloudy after midnight. Lows around 30. North winds around 10 mph with gusts up to 20 mph, becoming east after midnight. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. East winds around 10 mph in the morning. .MONDAY NIGHT...Mostly clear. Lows in the upper 20s. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows around 30. .WEDNESDAY...Sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny with a 20 percent chance of rain showers. Highs in the mid 60s. $$ WYZ016-042200- Upper Wind River Basin- Including the city of Dubois 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Near steady temperature in the upper 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .TONIGHT...Cloudy. Rain showers with isolated thunderstorms in the evening, then scattered rain and snow showers after midnight. Little or no snow accumulation. Lows in the lower 30s. Northwest winds 10 to 15 mph, becoming southwest after midnight. Chance of precipitation 80 percent. .SUNDAY...Mostly cloudy with isolated thunderstorms. Scattered rain and snow showers in the morning, then rain and snow showers in the afternoon. Snow accumulation up to 2 inches. Highs in the lower 40s. Southeast winds 10 to 15 mph. Chance of precipitation 80 percent. .SUNDAY NIGHT...Snow and rain showers. Light snow accumulation. Lows around 30. East winds 10 to 15 mph. Chance of precipitation 90 percent. .MONDAY...Mostly cloudy with a slight chance of rain and snow showers in the morning, then mostly sunny in the afternoon. Highs in the mid 40s. Chance of precipitation 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s. .TUESDAY...Sunny. Highs in the lower 50s. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Sunny, breezy with highs in the upper 50s. .WEDNESDAY NIGHT...Clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs around 60. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. A slight chance of. Highs around 60. $$ WYZ001-042200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Rain showers, snow showers and scattered thunderstorms. Snow accumulation up to 3 inches. Highs in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .TONIGHT...Snow and rain showers in the evening, then numerous snow showers after midnight. Snow accumulation up to 3 inches. Lows in the mid 20s. Northwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 90 percent. .SUNDAY...Numerous snow showers. Isolated thunderstorms in the afternoon. Storm total snow accumulation of 1 to 3 inches possible. Highs in the upper 30s. North winds around 10 mph. Chance of snow 60 percent. .SUNDAY NIGHT...Mostly cloudy with scattered snow showers in the evening, then partly cloudy after midnight. Cold with lows around 20. Northeast winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the mid 40s. .MONDAY NIGHT...Clear. Lows in the lower 20s. .TUESDAY...Sunny. Highs in the lower 50s. .TUESDAY NIGHT...Clear. Lows in the mid 20s. .WEDNESDAY...Sunny. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 20s. .THURSDAY...Mostly sunny. Highs in the mid 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the upper 50s. $$ WYZ029-042200- Flaming Gorge- 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Numerous showers with isolated thunderstorms. Breezy with highs in the upper 50s. Southwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 60 percent. .TONIGHT...Cloudy. Rain showers, mainly in the evening. Windy with lows in the upper 30s. West winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 80 percent. .SUNDAY...Cloudy with scattered rain showers. Highs around 50. West winds 10 to 15 mph. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly cloudy with scattered rain showers in the evening, then partly cloudy after midnight. Lows in the mid 30s. Northeast winds 10 to 15 mph. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 50s. Northeast winds around 10 mph, becoming north in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ022-042200- Casper Mountain- 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy with highs in the upper 50s. Southwest winds 20 to 25 mph with gusts up to 40 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy. Scattered rain showers and thunderstorms in the evening, then numerous rain showers, snow showers with isolated thunderstorms after midnight. No snow accumulation. Breezy with lows in the mid 30s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .SUNDAY...Cloudy with numerous rain and snow showers. Snow accumulation up to 1 inch. Cooler with highs around 40. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming north in the afternoon. Chance of precipitation 60 percent. .SUNDAY NIGHT...Snow showers with rain showers likely. Little or no snow accumulation. Lows in the lower 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with a chance of rain and snow showers in the morning, then partly cloudy with a slight chance of rain showers in the afternoon. Highs in the mid 40s. Southeast winds around 10 mph with gusts up to 20 mph, becoming west in the afternoon. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 30s. .TUESDAY...Mostly sunny. Highs in the lower 50s. .TUESDAY NIGHT...Clear. Lows in the upper 30s. .WEDNESDAY...Sunny, breezy with highs in the lower 60s. .WEDNESDAY NIGHT...Clear. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ002-042200- Absaroka Mountains- 1232 PM MDT Sat Oct 4 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT SUNDAY... .THIS AFTERNOON...Rain showers, snow showers and scattered thunderstorms. Snow accumulation up to 4 inches. Cooler. Near steady temperature in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .TONIGHT...Snow showers, rain showers with isolated thunderstorms in the evening, then snow showers after midnight. New snow accumulation up to 6 inches. Lows in the mid 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .SUNDAY...Snow showers in the morning, then snow showers with isolated thunderstorms in the afternoon. New snow accumulation up to 6 inches. Highs in the lower 30s. North winds around 10 mph, becoming east in the afternoon. Chance of snow 80 percent. .SUNDAY NIGHT...Mostly cloudy with snow showers. New light snow accumulation. Lows in the lower 20s. East winds around 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of snow 90 percent. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the upper 30s. .MONDAY NIGHT...Mostly clear. Lows in the lower 20s. .TUESDAY...Sunny. Highs in the mid 40s. .TUESDAY NIGHT...Clear, breezy with lows in the upper 20s. .WEDNESDAY...Sunny, breezy with highs in the upper 40s. .WEDNESDAY NIGHT...Clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs around 50. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the lower 50s. $$ WYZ007-042200- Owl Creek and Bridger Mountains- 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Rain showers and scattered thunderstorms. Breezy, cooler. Near steady temperature in the upper 40s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent. .TONIGHT...Rain showers and scattered thunderstorms in the evening, then rain and snow showers after midnight. Snow accumulation up to 3 inches. Windy with lows in the mid 30s. Northwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation 90 percent. .SUNDAY...Cloudy with rain and snow showers. Snow accumulation up to 3 inches. Breezy with highs around 40. North winds 15 to 20 mph. Gusts up to 35 mph in the morning. Chance of precipitation 80 percent. .SUNDAY NIGHT...Snow showers. Rain showers. Light snow accumulation. Lows in the lower 30s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with a chance of snow showers with a slight chance of rain showers in the morning, then mostly sunny in the afternoon. Highs in the mid 40s. West winds around 10 mph in the morning. Chance of precipitation 30 percent. .MONDAY NIGHT...Clear. Lows in the lower 30s. .TUESDAY...Sunny. Highs in the mid 50s. .TUESDAY NIGHT...Clear. Lows in the upper 30s. .WEDNESDAY...Sunny. Highs in the lower 60s. .WEDNESDAY NIGHT...Clear. Lows around 40. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ008-042200- Bighorn Mountains West- 1232 PM MDT Sat Oct 4 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT SUNDAY... .THIS AFTERNOON...Rain showers and scattered thunderstorms. Cooler. Near steady temperature in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 80 percent. .TONIGHT...Isolated thunderstorms in the evening. Rain and snow showers. Snow accumulation up to 7 inches. Breezy with lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 90 percent. .SUNDAY...Snow and rain showers. New snow accumulation up to 7 inches. Highs in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent. .SUNDAY NIGHT...Snow showers. Rain showers. New light snow accumulation. Lows in the upper 20s. Southeast winds 10 to 15 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with a chance of snow and rain showers in the morning, then partly cloudy in the afternoon. Highs in the lower 40s. Southwest winds around 10 mph, becoming west in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly clear. Lows in the upper 20s. .TUESDAY...Sunny. Highs in the upper 40s. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny. Highs in the mid 50s. .WEDNESDAY NIGHT...Clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ009-042200- Bighorn Mountains Southeast- 1232 PM MDT Sat Oct 4 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING TO 6 PM MDT SUNDAY... .THIS AFTERNOON...Rain showers and scattered thunderstorms. Cooler. Near steady temperature in the mid 40s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. .TONIGHT...Rain showers, scattered thunderstorms and snow showers in the evening, then snow and rain showers after midnight. Snow may be heavy at times in the evening. Snow accumulation up to 7 inches. Breezy with lows in the lower 30s. Northwest winds 15 to 20 mph. Gusts up to 40 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Snow and rain showers. New snow accumulation up to 7 inches. Highs in the mid 30s. North winds 10 to 15 mph with gusts up to 30 mph, becoming northeast in the afternoon. Chance of precipitation 90 percent. .SUNDAY NIGHT...Numerous rain showers in the evening. Snow showers. New light snow accumulation. Lows in the upper 20s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with a chance of snow and rain showers in the morning, then partly cloudy in the afternoon. Highs in the lower 40s. West winds around 10 mph. Chance of precipitation 40 percent. .MONDAY NIGHT...Mostly clear. Lows in the upper 20s. .TUESDAY...Sunny. Highs around 50. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny, breezy with highs in the upper 50s. .WEDNESDAY NIGHT...Clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ012-042200- Teton and Gros Ventre Mountains- 1232 PM MDT Sat Oct 4 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT SUNDAY... .THIS AFTERNOON...Rain showers, scattered thunderstorms and snow showers. Snow accumulation up to 2 inches. Near steady temperature around 40. Northwest winds around 10 mph with gusts up to 25 mph. Chance of precipitation 80 percent. .TONIGHT...Cloudy. Snow showers, rain showers with isolated thunderstorms in the evening, then numerous snow showers and scattered rain showers after midnight. Snow accumulation up to 3 inches. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy with isolated thunderstorms. Numerous snow showers in the morning, then snow showers and numerous rain showers in the afternoon. New snow accumulation up to 4 inches. Highs in the upper 30s. Northwest winds around 10 mph in the afternoon. Chance of precipitation 80 percent. .SUNDAY NIGHT...Mostly cloudy with numerous snow showers with isolated thunderstorms in the evening, then partly cloudy with a chance of snow showers after midnight. New light snow accumulation possible. Lows in the lower 20s. Northeast winds around 10 mph in the evening. Chance of snow 60 percent. .MONDAY...Partly cloudy in the morning, then clearing. A 20 percent chance of snow showers. Highs in the lower 40s. .MONDAY NIGHT...Mostly clear. Lows in the lower 20s. .TUESDAY...Sunny. Highs in the upper 40s. .TUESDAY NIGHT...Clear. Lows in the upper 20s. .WEDNESDAY...Sunny. Highs in the lower 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...A slight chance of snow showers in the morning. Mostly sunny with a slight chance of rain showers. Highs in the mid 50s. Chance of precipitation 20 percent. $$ WYZ014-042200- Wind River Mountains West- 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Rain showers, snow showers and scattered thunderstorms. Snow accumulation up to 4 inches. Highs in the mid 40s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TONIGHT...Cloudy. Snow showers, rain showers with isolated thunderstorms in the evening, then scattered snow and rain showers after midnight. Snow accumulation up to 3 inches. Lows in the mid 20s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .SUNDAY...Mostly cloudy with isolated thunderstorms. Scattered snow showers in the morning, then snow showers and scattered rain showers in the afternoon. New snow accumulation up to 4 inches. Highs in the mid 30s. Northwest winds around 10 mph, becoming south with gusts up to 20 mph in the afternoon. Chance of precipitation 80 percent. .SUNDAY NIGHT...Snow showers with isolated thunderstorms in the evening, then snow showers likely after midnight. New light snow accumulation. Lows in the lower 20s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of snow 80 percent. .MONDAY...Partly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 30s. West winds around 10 mph in the afternoon. Chance of snow 30 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the mid 40s. .TUESDAY NIGHT...Clear. Lows in the upper 20s. .WEDNESDAY...Sunny. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny with a slight chance of rain and snow showers. Highs in the lower 50s. Chance of precipitation 20 percent. $$ WYZ015-042200- Wind River Mountains East- 1232 PM MDT Sat Oct 4 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 6 PM MDT SUNDAY... .THIS AFTERNOON...Rain showers, snow showers and scattered thunderstorms. Snow accumulation up to 4 inches. Cooler. Near steady temperature in the upper 30s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TONIGHT...Cloudy. Snow showers, rain showers with isolated thunderstorms in the evening, then scattered snow and rain showers after midnight. New snow accumulation up to 3 inches. Lows in the upper 20s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .SUNDAY...Isolated thunderstorms. Numerous snow showers in the morning, then snow showers in the afternoon. Snow may be heavy at times in the afternoon. New snow accumulation up to 7 inches. Highs in the lower 30s. East winds around 10 mph. Chance of snow 90 percent. .SUNDAY NIGHT...Snow showers with isolated thunderstorms in the evening, then snow showers after midnight. New moderate snow accumulation. Lows in the lower 20s. East winds around 10 mph. Chance of snow 90 percent. .MONDAY...Mostly cloudy with a chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the mid 30s. Chance of snow 30 percent. .MONDAY NIGHT...Mostly clear. Lows in the lower 20s. .TUESDAY...Mostly sunny. Highs in the lower 40s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 20s. .WEDNESDAY...Sunny, breezy with highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the upper 40s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny with a slight chance of rain and snow showers. Highs around 50. Chance of precipitation 20 percent. $$ WYZ019-042200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy with highs around 60. South winds 20 to 25 mph with gusts up to 35 mph. Chance of rain 80 percent. .TONIGHT...Cloudy. Numerous rain showers and scattered thunderstorms in the evening, then rain showers and scattered snow showers after midnight. Little or no snow accumulation. Breezy with lows in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph. Chance of precipitation 80 percent. .SUNDAY...Cloudy with scattered rain and snow showers. Highs in the lower 40s. Northwest winds 10 to 15 mph, becoming northeast in the afternoon. Gusts up to 30 mph. Chance of precipitation 40 percent. .SUNDAY NIGHT...Rain and snow showers. Little or no snow accumulation. Lows in the lower 30s. Northeast winds 10 to 15 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .MONDAY...Mostly cloudy with a chance of rain and snow showers in the morning, then mostly sunny in the afternoon. Highs in the upper 40s. North winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly clear. Lows around 30. .TUESDAY...Mostly sunny. Highs in the upper 50s. .TUESDAY NIGHT...Clear. Lows in the mid 30s. .WEDNESDAY...Sunny, breezy with highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. $$ WYZ024-042200- Salt River and Wyoming Ranges- 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Rain showers, scattered thunderstorms and snow showers. Snow accumulation up to 2 inches. Breezy. Near steady temperature around 40. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent. .TONIGHT...Cloudy. Rain showers, snow showers with isolated thunderstorms in the evening, then scattered snow and rain showers after midnight. Snow accumulation up to 2 inches. Breezy with lows around 30. West winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy. Scattered snow showers with isolated rain showers in the morning, then numerous snow showers with possible rain showers and thunderstorms in the afternoon. Snow accumulation up to 1 inch. Highs in the lower 40s. West winds around 10 mph with gusts up to 20 mph. Chance of precipitation 60 percent. .SUNDAY NIGHT...Partly cloudy. Numerous snow showers with possible rain showers and thunderstorms in the evening, then a chance of snow and rain showers after midnight. Light snow accumulation possible. Lows in the upper 20s. Northeast winds around 10 mph in the evening. Chance of precipitation 60 percent. .MONDAY...Partly cloudy with a slight chance of snow showers in the morning, then mostly sunny in the afternoon. Highs in the mid 40s. Chance of snow 20 percent. .MONDAY NIGHT...Mostly clear. Lows in the mid 20s. .TUESDAY...Sunny. Highs in the lower 50s. .TUESDAY NIGHT...Clear. Lows in the lower 30s. .WEDNESDAY...Sunny. Highs in the mid 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the upper 50s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny with a 20 percent chance of rain showers. Highs in the upper 50s. $$ WYZ030-042200- East Sweetwater County- Including the city of Wamsutter 1232 PM MDT Sat Oct 4 2025 .THIS AFTERNOON...Showers and scattered thunderstorms. Breezy with highs around 60. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy. Numerous rain showers, mainly in the evening. Windy with lows in the mid 30s. West winds 20 to 30 mph with gusts up to 45 mph. Chance of rain 60 percent. .SUNDAY...Cloudy with scattered rain showers. Highs around 50. West winds 10 to 15 mph, becoming north in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly cloudy. Scattered rain showers in the evening, then a chance of rain and snow showers after midnight. Lows in the lower 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent. .MONDAY...Mostly cloudy in the morning, then clearing. Highs in the lower 50s. North winds around 10 mph. .MONDAY NIGHT...Mostly clear. Lows around 30. .TUESDAY...Mostly sunny. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the mid 60s. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. $$