Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
717 FPUS55 KRIW 221403 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 802 AM MDT Sat Aug 22 2026 WYZ020-222200- Natrona County Lower Elevations- Including the city of Casper 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy this morning, then partly cloudy with a chance of showers and thunderstorms this afternoon. Highs around 90. East winds 10 to 15 mph. Chance of rain 30 percent. .TONIGHT...Patchy smoke in the evening. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. East winds 10 to 15 mph, becoming southwest after midnight. Chance of rain 40 percent. .SUNDAY...Mostly sunny and breezy. Highs around 90. West winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. West winds 10 to 15 mph with gusts up to 30 mph, becoming southwest after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 80s. West winds around 10 mph. Gusts up to 25 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A slight chance of. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 80s. $$ WYZ017-222200- Wind River Basin- Including the cities of Riverton and Shoshoni 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Patchy smoke this afternoon. Highs around 90. Northeast winds around 10 mph, becoming south this afternoon. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Patchy smoke in the evening. Lows around 60. North winds 10 to 15 mph, becoming west after midnight. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. West winds 10 to 15 mph. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s. $$ WYZ018-222200- Lander Foothills- Including the city of Lander 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the upper 80s. Southeast winds around 10 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Patchy smoke in the evening. Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Southwest winds around 10 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. West winds 10 to 15 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Southwest winds 10 to 15 mph. .MONDAY...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 mid 80s. Northwest winds around 10 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...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. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. A slight chance of. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s. $$ WYZ028-222200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the mid 80s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. Southwest winds around 10 mph with gusts up to 25 mph in the evening. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .THURSDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 80s. $$ WYZ013-222200- Jackson Hole- Including the city of Jackson 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy with a slight chance of showers this morning, then partly cloudy with showers likely with a chance of thunderstorms this afternoon. Highs in the lower 80s. Southwest winds around 10 mph this afternoon. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 50. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 40 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows around 50. South winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s. Chance of rain 20 percent. .THURSDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ003-222200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. Patchy smoke this morning. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 80s. Southwest winds around 10 mph, becoming southeast this afternoon. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 60. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows around 60. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .MONDAY...Partly cloudy. A slight chance of. Highs in the lower 80s. Northwest winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows around 60. Chance of rain 20 percent. .THURSDAY...Partly cloudy. A slight chance of. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. A slight chance of. Highs in the lower 80s. $$ WYZ004-222200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Patchy smoke. Highs in the lower 90s. Southeast winds around 10 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers in the evening. A slight chance of thunderstorms. Lows in the lower 60s. Northwest winds around 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Southwest winds around 10 mph with gusts up to 20 mph in the evening. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. Northeast winds around 10 mph with gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...Partly cloudy. A slight chance of. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows around 60. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. .THURSDAY...Partly cloudy. A slight chance of. Highs around 90. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs in the mid 80s. $$ WYZ006-222200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. Patchy smoke. A chance of showers and thunderstorms this afternoon. Highs in the lower 90s. North winds around 10 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Patchy smoke in the evening. Lows in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. Chance of rain 30 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 90. Northwest winds 10 to 15 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the upper 80s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...Partly cloudy. A slight chance of. Highs in the mid 80s. .TUESDAY NIGHT...Partly cloudy. Lows around 60. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. .THURSDAY...Partly cloudy. A slight chance of. Highs around 90. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the upper 80s. $$ WYZ005-222200- Southwest Bighorn Basin- Including the city of Thermopolis 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Patchy smoke. Highs around 90. Northeast winds around 10 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Patchy smoke in the evening. Lows in the lower 60s. West winds 10 to 15 mph, becoming southwest after midnight. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. North winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Southwest winds around 10 mph. .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. Northeast winds around 10 mph in the afternoon. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 60. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. .THURSDAY...Partly cloudy. A slight chance of. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the mid 80s. $$ WYZ023-222200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy with a slight chance of showers this morning, then partly cloudy with a chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southwest winds around 10 mph this afternoon. Chance of rain 40 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 50. Southeast winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. A slight chance of. Highs around 80. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 40s. .THURSDAY...Partly cloudy. A slight chance of. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Partly cloudy. Highs around 80. $$ WYZ025-222200- Upper Green River Basin Foothills- Including the city of Pinedale 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Patchy smoke this afternoon. Highs around 80. Southwest winds around 10 mph this afternoon. Chance of rain 40 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows around 50. North winds around 10 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ026-222200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the lower 80s. Northwest winds around 10 mph, becoming southwest this afternoon. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 50s. West winds 10 to 15 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. West winds 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. $$ WYZ010-222200- Northeast Johnson County- Including the city of Buffalo 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. Patchy smoke. A chance of showers and thunderstorms this afternoon. Breezy with highs in the upper 80s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Patchy smoke in the evening. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the lower 60s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. North winds around 10 mph with gusts up to 20 mph in the afternoon. 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 around 60. Northwest winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. Northwest winds 10 to 15 mph, becoming northeast in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows around 60. .TUESDAY...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. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 60. .THURSDAY...Partly cloudy. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows around 60. .FRIDAY...Partly cloudy. Highs in the mid 80s. $$ WYZ011-222200- Southeast Johnson County- Including the city of Kaycee 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. Patchy smoke. A chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Patchy smoke in the evening. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Southeast winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. Chance of rain 40 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the lower 90s. West winds around 10 mph, becoming northwest in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. Northwest winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 80s. Northwest winds around 10 mph, becoming north in the afternoon. .MONDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. $$ WYZ027-222200- South Lincoln County- Including the cities of Kemmerer and Cokeville 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy with a slight chance of showers this morning, then partly cloudy with a chance of showers and thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. Lows in the lower 50s. West winds 10 to 15 mph. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 80s. West winds 10 to 15 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy. A slight chance of. Highs around 80. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows around 50. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. $$ WYZ016-222200- Upper Wind River Basin- Including the city of Dubois 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Patchy smoke this afternoon. Highs around 80. Northwest winds around 10 mph, becoming south this afternoon. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the mid 50s. West winds around 10 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 70s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. West winds 15 to 20 mph. .MONDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows around 50. .WEDNESDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .FRIDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ001-222200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 70s. Southwest winds around 10 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Southwest winds around 10 mph, becoming south after midnight. Chance of rain 60 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 70s. Southwest winds around 10 mph with gusts up to 25 mph, increasing to 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of rain 30 percent. .SUNDAY 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. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. South winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 30 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 40s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 40s. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A slight chance of. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the upper 60s. $$ WYZ029-222200- Flaming Gorge- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph. Gusts up to 30 mph this afternoon. Chance of rain 40 percent. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 50s. South winds 10 to 15 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds 10 to 15 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then mostly sunny with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s. $$ WYZ022-222200- Casper Mountain- 802 AM MDT Sat Aug 22 2026 .TODAY...Partly cloudy. A chance of showers and thunderstorms this afternoon. Highs in the lower 80s. East winds around 10 mph with gusts up to 20 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers after midnight. Breezy with lows in the lower 60s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 40 percent. .SUNDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s. Southwest winds 10 to 15 mph, becoming west in the afternoon. Gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. Chance of rain 30 percent. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the upper 70s. Southwest winds around 10 mph, becoming west with gusts up to 20 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .FRIDAY...Partly cloudy. Highs around 80. $$ WYZ002-222200- Absaroka Mountains- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows around 50. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 60s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .MONDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 70 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 40s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 30 percent. .THURSDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 60s. Chance of rain 20 percent. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in the mid 60s. $$ WYZ007-222200- Owl Creek and Bridger Mountains- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the mid 80s. Southwest winds around 10 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Patchy smoke in the evening. Lows in the lower 60s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 60. West winds 10 to 15 mph. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. West winds around 10 mph. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 50s. .THURSDAY...Partly cloudy. A slight chance of. Highs around 80. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Partly cloudy. Highs around 80. $$ WYZ008-222200- Bighorn Mountains West- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. Patchy smoke. A chance of showers and thunderstorms this afternoon. Highs in the upper 70s. South winds around 10 mph, becoming southwest with gusts up to 25 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Patchy smoke in the evening. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 30 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. West winds 10 to 15 mph with gusts up to 30 mph, becoming south after midnight. Chance of rain 30 percent. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 30 mph. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ009-222200- Bighorn Mountains Southeast- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. Patchy smoke this morning. A chance of showers and thunderstorms this afternoon. Highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 40 percent. .TONIGHT...Patchy smoke in the evening. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Lows in the upper 50s. South winds around 10 mph, becoming west after midnight. Chance of rain 40 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 40 percent. .SUNDAY 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. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 20 percent. .MONDAY 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. .TUESDAY...Partly cloudy. Showers likely with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ012-222200- Teton and Gros Ventre Mountains- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Highs in the mid 70s. Southwest winds around 10 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 40s. Southwest winds around 10 mph, becoming south after midnight. Chance of rain 30 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs around 70. Southwest winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 30 mph in the afternoon. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming south after midnight. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. South winds around 10 mph, becoming west in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 20 percent. .THURSDAY...Partly cloudy. A slight chance of. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs in the upper 60s. $$ WYZ014-222200- Wind River Mountains West- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the upper 40s. West winds around 10 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 60s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 40s. West winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 20 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in the upper 60s. $$ WYZ015-222200- Wind River Mountains East- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then showers likely with a chance of thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Breezy with highs in the upper 60s. West winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. West winds 15 to 20 mph. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .TUESDAY NIGHT...Partly cloudy. A slight chance of rain showers and thunderstorms in the evening. Lows in the mid 40s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. A slight chance of. Breezy with highs in the mid 60s. $$ WYZ019-222200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy with a slight chance of showers this morning, then partly cloudy with a chance of showers and thunderstorms this afternoon. Highs in the mid 80s. South winds around 10 mph, becoming southwest with gusts up to 20 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Patchy smoke in the evening. Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 80s. West winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 80s. West winds 10 to 15 mph with gusts up to 25 mph. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Mostly sunny. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. $$ WYZ024-222200- Salt River and Wyoming Ranges- 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy with a slight chance of showers this morning, then partly cloudy with a chance of showers and thunderstorms this afternoon. Patchy smoke this afternoon. Highs in the upper 70s. South winds around 10 mph, becoming southwest this afternoon. Chance of rain 40 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. West winds around 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Partly cloudy. A slight chance of. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. $$ WYZ030-222200- East Sweetwater County- Including the city of Wamsutter 802 AM MDT Sat Aug 22 2026 .TODAY...Mostly cloudy. A slight chance of showers this morning, then a chance of showers and thunderstorms this afternoon. Highs in the mid 80s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph, becoming south after midnight. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A slight chance of. Highs in the mid 80s. West winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. West winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy. A slight chance of. Highs around 80. .TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .WEDNESDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 50s. .THURSDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. $$