400 FPUS55 KRIW 121609 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1008 AM MDT Tue Aug 12 2025 WYZ020-122200- Natrona County Lower Elevations- Including the city of Casper 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the upper 80s. Southwest winds around 10 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southeast winds around 10 mph, becoming south after midnight. .WEDNESDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 90s. West winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 90. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A slight chance of. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs around 90. $$ WYZ017-122200- Wind River Basin- Including the cities of Riverton and Shoshoni 1008 AM MDT Tue Aug 12 2025 .TODAY...Sunny. Highs around 90. Southeast winds around 10 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. East winds around 10 mph, becoming southwest with gusts up to 20 mph after midnight. .WEDNESDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 90s. West winds around 10 mph with gusts up to 20 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 90s. West winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Partly cloudy. A slight chance of. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SATURDAY...Partly cloudy. A slight chance of. Highs in the upper 80s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs around 90. $$ WYZ018-122200- Lander Foothills- Including the city of Lander 1008 AM MDT Tue Aug 12 2025 .TODAY...Sunny. Highs in the upper 80s. East winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows around 60. West winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the lower 90s. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. West winds 10 to 15 mph. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the upper 80s. $$ WYZ028-122200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1008 AM MDT Tue Aug 12 2025 .TODAY...Sunny. Highs in the mid 80s. West winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows around 50. West winds around 10 mph. .WEDNESDAY...Mostly sunny and breezy. Highs around 90. Southwest winds around 10 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 50s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the lower 50s. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 50. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ WYZ013-122200- Jackson Hole- Including the city of Jackson 1008 AM MDT Tue Aug 12 2025 .TODAY...Partly cloudy this morning, then clearing. Highs in the lower 80s. Southwest winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Mostly clear. Lows in the upper 40s. West winds around 10 mph with gusts up to 20 mph in the evening. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. South winds around 10 mph, becoming west with gusts up to 30 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming south after midnight. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds around 10 mph, becoming west with gusts up to 25 mph in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 80s. $$ WYZ003-122200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the mid 80s. South winds around 10 mph, becoming southeast this afternoon. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Southwest winds around 10 mph. .WEDNESDAY...Sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 80s. West winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 80s. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. $$ WYZ004-122200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the upper 80s. Southeast winds around 10 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southeast winds around 10 mph, becoming south after midnight. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the mid 90s. South winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Southwest winds around 10 mph. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s. West winds around 10 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 90. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Mostly sunny. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. .SUNDAY...Mostly sunny. A slight chance of. Highs around 90. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .MONDAY...Mostly sunny. A slight chance of. Highs around 90. $$ WYZ006-122200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs around 90. South winds around 10 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Southeast winds around 10 mph. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the mid 90s. Southwest winds around 10 mph, becoming northwest in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. North winds around 10 mph with gusts up to 20 mph, becoming south after midnight. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s. Southwest winds around 10 mph, becoming northwest in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .FRIDAY...Partly cloudy. A slight chance of. Highs in the lower 90s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. .SATURDAY...Mostly sunny. A slight chance of. Highs in the lower 90s. .SATURDAY NIGHT...Partly cloudy. Lows around 60. .SUNDAY...Mostly sunny. A slight chance of. Highs in the lower 90s. .SUNDAY NIGHT...Mostly clear. Lows around 60. .MONDAY...Mostly sunny. Highs in the lower 90s. $$ WYZ005-122200- Southwest Bighorn Basin- Including the city of Thermopolis 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs around 90. South winds around 10 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southeast winds around 10 mph, becoming southwest after midnight. .WEDNESDAY...Sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Southwest winds around 10 mph, becoming northwest with gusts up to 25 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. West winds 10 to 15 mph, becoming southwest after midnight. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 90s. West winds around 10 mph, becoming northwest in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .FRIDAY...Partly cloudy. A slight chance of. Highs around 90. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 90. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. .MONDAY...Mostly sunny. A slight chance of. Highs around 90. $$ WYZ023-122200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1008 AM MDT Tue Aug 12 2025 .TODAY...Sunny. Highs in the mid 80s. West winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows around 50. Southwest winds around 10 mph in the evening. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 90. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest winds 10 to 15 mph in the evening. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph in the afternoon. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 50. Chance of rain 20 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 40s. Chance of rain 20 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 40s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ WYZ025-122200- Upper Green River Basin Foothills- Including the city of Pinedale 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs around 80. Southwest winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows in the mid 40s. Northwest winds around 10 mph in the evening. .WEDNESDAY...Sunny in the morning, then becoming partly cloudy. A slight chance of. Breezy with highs in the mid 80s. Southwest winds around 10 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. West winds 10 to 15 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .MONDAY...Mostly sunny. A slight chance of. Highs around 80. $$ WYZ026-122200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the lower 80s. Northeast winds around 10 mph, becoming southwest this afternoon. .TONIGHT...Mostly clear. Lows in the upper 40s. Northwest winds around 10 mph. .WEDNESDAY...Mostly sunny and breezy. Highs around 90. West winds around 10 mph, increasing to 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 50. West winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph after midnight. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs around 80. $$ WYZ010-122200- Northeast Johnson County- Including the city of Buffalo 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the upper 80s. South winds 10 to 15 mph, becoming southeast this afternoon. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. East winds around 10 mph, becoming southwest after midnight. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the lower 90s. Southwest winds around 10 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. West winds around 10 mph, becoming southwest with gusts up to 20 mph after midnight. .THURSDAY...Mostly sunny. Highs around 90. Northwest winds around 10 mph, becoming north in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs around 90. .FRIDAY NIGHT...Partly cloudy. Lows around 60. .SATURDAY...Partly cloudy in the morning, then clearing. Highs around 90. .SATURDAY NIGHT...Partly cloudy. Lows around 60. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows around 60. .MONDAY...Mostly sunny. A slight chance of. Highs around 90. $$ WYZ011-122200- Southeast Johnson County- Including the city of Kaycee 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the upper 80s. Southwest winds around 10 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southwest winds around 10 mph. .WEDNESDAY...Mostly sunny. Highs in the lower 90s. Southwest winds around 10 mph, becoming northwest with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northwest winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. .THURSDAY...Mostly sunny. Highs around 90. Northwest winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. A slight chance of. Highs in the upper 80s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s. .SATURDAY...Partly cloudy. A slight chance of. Highs around 90. .SATURDAY NIGHT...Partly cloudy. Lows around 60. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. .MONDAY...Mostly sunny. Highs around 90. $$ WYZ027-122200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the mid 80s. North winds around 10 mph, becoming west this afternoon. .TONIGHT...Clear. Lows around 50. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny and breezy. Highs around 90. Southwest winds around 10 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph in the evening. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 40 percent. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows around 50. Chance of rain 30 percent. .FRIDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 50. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 40s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ016-122200- Upper Wind River Basin- Including the city of Dubois 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. A slight chance of showers and thunderstorms this afternoon. Highs around 80. South winds 10 to 15 mph this afternoon. Chance of rain 20 percent. .TONIGHT...Mostly clear. Lows in the lower 50s. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the mid 50s. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 80s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 50s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 80s. $$ WYZ001-122200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1008 AM MDT Tue Aug 12 2025 .TODAY...Partly cloudy this morning, then mostly sunny with a slight chance of showers and thunderstorms this afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. Southwest winds 10 to 15 mph in the evening. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 70s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph in the afternoon. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .FRIDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 40s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. $$ WYZ029-122200- Flaming Gorge- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the mid 80s. West winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 10 mph. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 50s. Chance of rain 20 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .MONDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ022-122200- Casper Mountain- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the upper 70s. South winds around 10 mph this morning. .TONIGHT...Mostly clear. Lows in the mid 50s. Southeast winds around 10 mph. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph, becoming west in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southwest winds 10 to 15 mph. .THURSDAY...Sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 80s. Southwest winds around 10 mph, becoming west in the afternoon. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 80s. $$ WYZ002-122200- Absaroka Mountains- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 70s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 50. West winds 20 to 25 mph, diminishing to 10 to 15 mph after midnight. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. West winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 40s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs around 70. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 40s. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 20 percent. $$ WYZ007-122200- Owl Creek and Bridger Mountains- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. A slight chance of. Highs in the lower 80s. South winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows around 60. South winds around 10 mph, becoming southwest after midnight. .WEDNESDAY...Sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 80s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 60s. West winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 80s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. A slight chance of. Highs in the lower 80s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Partly cloudy. A slight chance of. Highs in the mid 80s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 80s. $$ WYZ008-122200- Bighorn Mountains West- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. A slight chance of. Highs in the mid 70s. South winds around 10 mph, becoming southwest this afternoon. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southeast winds around 10 mph. .WEDNESDAY...Mostly sunny. A slight chance of. Highs around 80. Southwest winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Southwest winds 10 to 15 mph, becoming south after midnight. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 50s. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. $$ WYZ009-122200- Bighorn Mountains Southeast- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. A slight chance of. Highs in the mid 70s. Southwest winds around 10 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. West winds around 10 mph with gusts up to 20 mph. .WEDNESDAY...Mostly sunny. A slight chance of. Breezy with highs around 80. West winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SATURDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. $$ WYZ012-122200- Teton and Gros Ventre Mountains- 1008 AM MDT Tue Aug 12 2025 .TODAY...Partly cloudy this morning, then clearing. Highs in the mid 70s. South winds around 10 mph, becoming west this afternoon. .TONIGHT...Mostly clear. Lows around 50. West winds around 10 mph with gusts up to 20 mph, becoming south after midnight. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 40s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. $$ WYZ014-122200- Wind River Mountains West- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the lower 70s. South winds around 10 mph, becoming southwest with gusts up to 25 mph this afternoon. .TONIGHT...Mostly clear. Lows in the upper 40s. Northwest winds 10 to 15 mph. .WEDNESDAY...Sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 70s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the upper 40s. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 70s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. A slight chance of. Highs around 70. $$ WYZ015-122200- Wind River Mountains East- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. A slight chance of. Highs in the lower 70s. Southwest winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows around 50. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 70s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. West winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of rain showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of rain showers and thunderstorms in the evening. Lows in the upper 40s. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. $$ WYZ019-122200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1008 AM MDT Tue Aug 12 2025 .TODAY...Sunny. Highs in the mid 80s. Southeast winds around 10 mph, becoming southwest this afternoon. Gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the mid 50s. Southwest winds around 10 mph. .WEDNESDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 80s. West winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph after midnight. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 50s. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the mid 80s. $$ WYZ024-122200- Salt River and Wyoming Ranges- 1008 AM MDT Tue Aug 12 2025 .TODAY...Mostly sunny. Highs in the upper 70s. West winds 10 to 15 mph this afternoon. .TONIGHT...Mostly clear. Lows in the lower 50s. West winds 10 to 15 mph. .WEDNESDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 80s. Southwest winds around 10 mph, becoming west 15 to 20 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .THURSDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the lower 50s. Chance of rain 20 percent. .FRIDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent. .FRIDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 40s. Chance of rain 20 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 40s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. $$ WYZ030-122200- East Sweetwater County- Including the city of Wamsutter 1008 AM MDT Tue Aug 12 2025 .TODAY...Sunny. Highs in the mid 80s. East winds around 10 mph, becoming southwest with gusts up to 20 mph this afternoon. .TONIGHT...Mostly clear. Lows in the lower 50s. West winds around 10 mph in the evening. .WEDNESDAY...Mostly sunny and breezy. Highs around 90. Southwest winds around 10 mph with gusts up to 20 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 50s. West winds 15 to 20 mph with gusts up to 30 mph in the evening. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 80s. West winds 10 to 15 mph. Chance of rain 30 percent. .THURSDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the mid 50s. Chance of rain 20 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 50s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 50. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .MONDAY...Mostly sunny. Highs in the mid 80s. $$