Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
926 FPUS55 KRIW 121804 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1202 PM MDT Wed Aug 12 2026 WYZ020-122200- Natrona County Lower Elevations- Including the city of Casper 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy. Areas of smoke. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy with scattered showers. Scattered thunderstorms, mainly in the evening. Areas of smoke. Lows in the mid 50s. North winds 10 to 15 mph with gusts up to 30 mph, becoming east with gusts up to 20 mph after midnight. Chance of rain 30 percent. .THURSDAY...Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Patchy smoke. Highs in the upper 70s. East winds around 10 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Partly cloudy. Showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Lows in the lower 50s. East winds around 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain 80 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs around 80. West winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent. .SATURDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs around 80. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .MONDAY...Partly cloudy in the morning, then clearing. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly cloudy. Highs in the mid 80s. $$ WYZ017-122200- Wind River Basin- Including the cities of Riverton and Shoshoni 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with scattered showers with isolated thunderstorms. Areas of smoke. Breezy with highs in the lower 80s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke. Lows around 60. North winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .THURSDAY...Mostly cloudy with scattered showers with isolated thunderstorms in the morning, then partly cloudy with numerous showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the upper 70s. East winds around 10 mph, becoming southwest with gusts up to 20 mph in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Patchy smoke. Lows in the mid 50s. Northeast winds around 10 mph in the evening. Chance of rain 60 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs around 80. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly cloudy in the morning, then clearing. A slight chance of. Highs in the lower 80s. $$ WYZ018-122200- Lander Foothills- Including the city of Lander 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with scattered showers with isolated thunderstorms. Areas of smoke. Highs in the lower 80s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke in the evening. Patchy smoke after midnight. Lows in the upper 50s. Southeast winds around 10 mph in the evening. Chance of rain 30 percent. .THURSDAY...Partly cloudy in the morning, then becoming mostly cloudy. Numerous showers. Isolated thunderstorms in the morning, then scattered thunderstorms in the afternoon. Patchy smoke. Highs in the upper 70s. Northwest winds around 10 mph in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Patchy smoke. Lows in the lower 50s. West winds around 10 mph in the evening. Chance of rain 60 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs around 80. Southwest winds 10 to 15 mph. .FRIDAY 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 lower 50s. 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...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs around 80. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly cloudy. A slight chance of. Highs in the lower 80s. $$ WYZ028-122200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Showers and scattered thunderstorms. Patchy smoke. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy with isolated thunderstorms. Numerous showers, mainly in the evening. Patchy smoke. Lows in the lower 50s. South winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 60 percent. .THURSDAY...Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then showers and numerous thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with showers and scattered thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. A slight chance of. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy. A slight chance of. Highs around 80. $$ WYZ013-122200- Jackson Hole- Including the city of Jackson 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Areas of smoke. Highs in the upper 70s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke. Lows in the mid 40s. North winds 10 to 15 mph in the evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Patchy smoke. Highs around 70. Chance of rain 80 percent. .THURSDAY NIGHT...Showers and scattered thunderstorms in the evening, then numerous showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the mid 40s. Chance of rain 80 percent. .FRIDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .FRIDAY NIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the lower 40s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with showers with a chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 40. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. $$ WYZ003-122200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers and thunderstorms. Smoke. Highs in the lower 80s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy. Numerous showers with isolated thunderstorms in the evening, then scattered showers after midnight. Areas of smoke. Breezy with lows in the mid 50s. North winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph with gusts up to 20 mph after midnight. Chance of rain 60 percent. .THURSDAY...Mostly cloudy. Areas of smoke. Showers and scattered thunderstorms in the afternoon. Highs in the lower 70s. North winds around 10 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with isolated thunderstorms. Showers, mainly in the evening. Patchy smoke. Lows in the lower 50s. Northwest winds around 10 mph in the evening. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 70. Northeast winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 90 percent. .FRIDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 50. Chance of rain 60 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 50. Chance of rain 40 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .MONDAY 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 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. $$ WYZ004-122200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers with isolated thunderstorms. Smoke. Highs in the upper 80s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Isolated thunderstorms in the evening. Scattered showers. Areas of smoke. Breezy with lows in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Scattered showers in the morning, then numerous showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs around 80. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent. .THURSDAY NIGHT...Cloudy. Showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the mid 50s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. North winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. Showers likely. Lows in the lower 50s. Chance of rain 60 percent. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent. .SATURDAY 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 lower 50s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs around 80. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 80s. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A slight chance of. Highs in the mid 80s. $$ WYZ006-122200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers. Areas of smoke. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy. Areas of smoke. Scattered showers after midnight. Lows around 60. East winds around 10 mph, becoming northwest after midnight. Chance of rain 30 percent. .THURSDAY...Mostly cloudy with scattered showers in the morning, then partly cloudy with numerous showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the lower 80s. West winds around 10 mph in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy. Showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the mid 50s. North winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 80. North winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 60 percent. .SATURDAY...Partly cloudy with a chance of showers in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent. .SUNDAY...Mostly sunny. Highs in the lower 80s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 50s. .TUESDAY...Partly cloudy. Highs in the mid 80s. $$ WYZ005-122200- Southwest Bighorn Basin- Including the city of Thermopolis 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers with isolated thunderstorms. Areas of smoke. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .TONIGHT...Mostly cloudy. Numerous showers, mainly in the evening. Areas of smoke. Lows around 60. East winds around 10 mph, becoming northwest after midnight. Chance of rain 60 percent. .THURSDAY...Mostly cloudy. Scattered showers in the morning, then numerous showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the upper 70s. Northeast winds around 10 mph in the afternoon. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Patchy smoke. Lows in the mid 50s. North winds around 10 mph in the evening. Chance of rain 60 percent. .FRIDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Northeast winds around 10 mph in the afternoon. Chance of rain 60 percent. .FRIDAY NIGHT...Partly cloudy. Showers likely with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .SATURDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 40 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs around 80. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A slight chance of. Highs in the lower 80s. $$ WYZ023-122200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Areas of smoke. Highs around 80. South winds around 10 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy. Patchy smoke in the evening. Areas of smoke after midnight. Lows in the upper 40s. Southwest winds around 10 mph in the evening. .THURSDAY...Mostly cloudy. Patchy smoke in the morning. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 90 percent. .THURSDAY NIGHT...Cloudy with showers and scattered thunderstorms in the evening, then partly cloudy with numerous showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the mid 40s. Chance of rain 80 percent. .FRIDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 70 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .MONDAY...Partly cloudy. A slight chance of. Highs around 80. .MONDAY NIGHT...Mostly cloudy in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 20 percent. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. $$ WYZ025-122200- Upper Green River Basin Foothills- Including the city of Pinedale 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with scattered showers and thunderstorms. Areas of smoke. Highs in the mid 70s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy with isolated thunderstorms. Scattered showers in the evening, then numerous showers after midnight. Areas of smoke in the evening. Patchy smoke after midnight. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 60 percent. .THURSDAY...Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Patchy smoke. Highs around 70. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Patchy smoke after midnight. Lows in the lower 40s. Chance of rain 60 percent. .FRIDAY...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 70. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A slight chance of rain showers. Lows in the lower 40s. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then rain showers likely with a chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 30s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .MONDAY...Partly cloudy. A slight chance of. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...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 30 percent. $$ WYZ026-122200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers with isolated thunderstorms. Areas of smoke. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with isolated thunderstorms. Scattered showers in the evening, then numerous showers after midnight. Areas of smoke in the evening. Patchy smoke after midnight. Lows around 50. Southwest winds 10 to 15 mph in the evening. Chance of rain 60 percent. .THURSDAY...Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Patchy smoke. Highs in the lower 70s. Southwest winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Patchy smoke after midnight. Lows in the lower 40s. West winds around 10 mph with gusts up to 25 mph in the evening. Chance of rain 60 percent. .FRIDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy. A slight chance of. Highs around 80. $$ WYZ010-122200- Northeast Johnson County- Including the city of Buffalo 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Numerous showers and scattered thunderstorms. Areas of smoke. Highs in the lower 80s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Scattered showers. Scattered thunderstorms, mainly in the evening. Areas of smoke. Lows around 60. East winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. Chance of rain 30 percent. .THURSDAY...Mostly cloudy with scattered showers with isolated thunderstorms in the morning, then partly cloudy with showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy. Showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the mid 50s. Northeast winds around 10 mph with gusts up to 25 mph, becoming north after midnight. Chance of rain 80 percent. .FRIDAY...Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. North winds around 10 mph. Gusts up to 25 mph in the afternoon. Chance of rain 60 percent. .FRIDAY NIGHT...Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the mid 50s. Chance of rain 80 percent. .SATURDAY...Mostly cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 60 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent. .MONDAY...Mostly sunny. A slight chance of. Highs around 80. .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. Highs in the lower 80s. $$ WYZ011-122200- Southeast Johnson County- Including the city of Kaycee 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with scattered showers and thunderstorms. Areas of smoke. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with scattered showers. Scattered thunderstorms, mainly in the evening. Areas of smoke. Lows in the upper 50s. East winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy with numerous showers with isolated thunderstorms in the morning, then partly cloudy with showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the upper 70s. Southeast winds around 10 mph with gusts up to 25 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy. Showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the mid 50s. Northeast winds around 10 mph with gusts up to 25 mph, becoming north after midnight. Chance of rain 90 percent. .FRIDAY...Mostly cloudy in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. North winds 10 to 15 mph. Chance of rain 30 percent. .FRIDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. Showers likely. Lows in the lower 50s. Chance of rain 60 percent. .SATURDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 60 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs around 80. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly cloudy. Highs in the mid 80s. $$ WYZ027-122200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers and thunderstorms. Patchy smoke. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Lows around 50. South winds 10 to 15 mph in the evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Lows in the mid 40s. Southwest winds around 10 mph. Chance of rain 60 percent. .FRIDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent. .FRIDAY NIGHT...Mostly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy. A slight chance of. Highs around 80. $$ WYZ016-122200- Upper Wind River Basin- Including the city of Dubois 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with scattered showers with isolated thunderstorms. Areas of smoke. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Patchy smoke. Lows around 50. West winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Scattered showers in the morning, then showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs around 70. South winds around 10 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy. Showers and scattered thunderstorms in the evening, then scattered showers after midnight. Patchy smoke. Lows in the upper 40s. Southeast winds around 10 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .FRIDAY 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 mid 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly clear. A chance of showers and thunderstorms in the evening. Lows in the mid 40s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 70s. .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 30 percent. $$ WYZ001-122200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Areas of smoke. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy. Showers and scattered thunderstorms in the evening. Areas of smoke. Lows in the mid 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 80 percent. .THURSDAY...Partly cloudy in the morning, then mostly cloudy with showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the mid 60s. Southwest winds around 10 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Showers and scattered thunderstorms in the evening, then numerous showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the lower 40s. Chance of rain 80 percent. .FRIDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Southwest winds around 10 mph. Chance of rain 90 percent. .FRIDAY NIGHT...Mostly cloudy. Rain showers with a chance of thunderstorms in the evening, then a chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 80 percent. .SATURDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers and thunderstorms in the evening. Lows around 40. Chance of rain 30 percent. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the upper 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. A chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent. .MONDAY 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 40s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ WYZ029-122200- Flaming Gorge- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Showers and scattered thunderstorms. Patchy smoke. Breezy with highs in the upper 70s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Lows in the lower 50s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 60 percent. .THURSDAY...Partly cloudy with scattered showers with isolated thunderstorms in the morning, then mostly cloudy with showers and numerous thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with showers and scattered thunderstorms in the evening, then partly cloudy after midnight. Lows around 50. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 50. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy. Lows around 50. .SUNDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MONDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy. A slight chance of. Highs around 80. $$ WYZ022-122200- Casper Mountain- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers and thunderstorms. Areas of smoke. Highs in the upper 70s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with scattered showers. Scattered thunderstorms, mainly in the evening. Areas of smoke in the evening. Patchy smoke after midnight. Lows in the mid 50s. Northeast winds 10 to 15 mph in the evening. Chance of rain 30 percent. .THURSDAY...Patchy smoke in the morning. Numerous showers with isolated thunderstorms in the morning, then showers and numerous thunderstorms in the afternoon. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Partly cloudy. Showers and scattered thunderstorms in the evening. Lows in the lower 50s. Southeast winds around 10 mph, becoming south after midnight. Chance of rain 90 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Partly cloudy. A chance of showers and 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 in the lower 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 50. Chance of rain 30 percent. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MONDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ002-122200- Absaroka Mountains- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with scattered showers and thunderstorms. Areas of smoke. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms in the evening, then scattered showers after midnight. Areas of smoke. Lows in the upper 40s. Northwest winds 10 to 15 mph in the evening. Chance of rain 60 percent. .THURSDAY...Mostly cloudy. Scattered showers in the morning, then showers and scattered thunderstorms in the afternoon. Areas of smoke in the morning, then patchy smoke in the afternoon. Highs in the lower 60s. Southwest winds around 10 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy. Showers and scattered thunderstorms in the evening, then numerous showers with isolated thunderstorms after midnight. Patchy smoke. Lows in the mid 40s. Chance of rain 80 percent. .FRIDAY...Mostly cloudy. Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 90 percent. .FRIDAY NIGHT...Mostly cloudy with rain showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 70 percent. .SATURDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then rain showers with thunderstorms likely in the afternoon. Highs in the upper 50s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with rain showers likely with a chance of thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 40s. Chance of rain 60 percent. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers and thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. A chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. .MONDAY 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 mid 40s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. $$ WYZ007-122200- Owl Creek and Bridger Mountains- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with numerous showers with isolated thunderstorms. Areas of smoke. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke. Lows in the upper 50s. Northeast winds around 10 mph, becoming north after midnight. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Scattered showers in the morning, then showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the lower 70s. East winds around 10 mph, becoming south in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers after midnight. Patchy smoke. Lows in the lower 50s. North winds around 10 mph. Chance of rain 60 percent. .FRIDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Southwest winds around 10 mph. Chance of rain 60 percent. .FRIDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the lower 50s. Chance of rain 50 percent. .SATURDAY...Partly cloudy. Showers with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 50s. Chance of rain 40 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. $$ WYZ008-122200- Bighorn Mountains West- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with numerous showers with isolated thunderstorms. Areas of smoke. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke. Lows in the lower 50s. Northeast winds 10 to 15 mph, becoming east after midnight. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Scattered showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the upper 60s. Southwest winds around 10 mph. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy. Showers and scattered thunderstorms in the evening, then numerous showers with isolated thunderstorms after midnight. Patchy smoke. Lows around 50. East winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. West winds around 10 mph with gusts up to 25 mph. Chance of rain 60 percent. .FRIDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows around 50. Chance of rain 80 percent. .SATURDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy. A chance of rain showers and thunderstorms in the evening. Lows in the upper 40s. Chance of rain 40 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MONDAY...Mostly sunny. A slight chance of. Highs around 70. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a chance of rain showers. Lows in the lower 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. Highs in the lower 70s. $$ WYZ009-122200- Bighorn Mountains Southeast- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with numerous showers with isolated thunderstorms. Areas of smoke. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy. Areas of smoke. Scattered showers after midnight. Lows in the lower 50s. North winds around 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Areas of smoke. Highs in the mid 60s. Southwest winds around 10 mph, becoming southeast in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy. Patchy smoke in the evening. Showers and scattered thunderstorms in the evening, then scattered showers with isolated thunderstorms after midnight. Lows in the upper 40s. Northeast winds around 10 mph, becoming west after midnight. Chance of rain 80 percent. .FRIDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. West winds around 10 mph with gusts up to 25 mph. Chance of rain 80 percent. .FRIDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then showers likely after midnight. Lows in the upper 40s. Chance of rain 80 percent. .SATURDAY...Mostly cloudy with showers likely with a slight chance of thunderstorms in the morning, then partly cloudy with showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 90 percent. .SATURDAY NIGHT...Partly cloudy. Rain showers likely with a chance of thunderstorms in the evening. Lows in the mid 40s. Chance of rain 60 percent. .SUNDAY...Mostly sunny. A chance of rain showers and thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 40 percent. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening. Lows in the lower 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ012-122200- Teton and Gros Ventre Mountains- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Areas of smoke. Highs in the upper 60s. West winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke. Lows in the upper 40s. North winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Scattered showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Patchy smoke. Highs in the lower 60s. Chance of rain 80 percent. .THURSDAY NIGHT...Showers and scattered thunderstorms in the evening, then numerous showers with isolated thunderstorms after midnight. Patchy smoke after midnight. Lows in the mid 40s. Chance of rain 80 percent. .FRIDAY...Showers likely with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 50s. Southwest winds around 10 mph. Chance of rain 90 percent. .FRIDAY NIGHT...Mostly cloudy with rain showers likely with a chance of thunderstorms in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the lower 40s. Chance of rain 60 percent. .SATURDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 40s. Chance of rain 30 percent. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 20 percent. .MONDAY NIGHT...Mostly cloudy with a slight chance of rain showers and thunderstorms in the evening, then partly cloudy with a chance of rain showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. .TUESDAY...Partly cloudy with a chance of rain showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. $$ WYZ014-122200- Wind River Mountains West- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with numerous showers and scattered thunderstorms. Patchy smoke. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with isolated thunderstorms. Scattered showers in the evening, then numerous showers after midnight. Patchy smoke. Lows in the mid 40s. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 70 percent. .THURSDAY...Mostly cloudy with showers. Isolated thunderstorms in the morning, then scattered thunderstorms in the afternoon. Patchy smoke. Highs in the lower 60s. Southwest winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with showers and scattered thunderstorms in the evening, then partly cloudy with numerous showers after midnight. Patchy smoke after midnight. Lows in the lower 40s. Southwest winds around 10 mph. Gusts up to 25 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Breezy with highs around 60. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the afternoon. Chance of rain 80 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain showers. Lows in the lower 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 80 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. A slight chance of. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy with a chance of rain showers. A chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 30 percent. $$ WYZ015-122200- Wind River Mountains East- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with numerous showers with isolated thunderstorms. Patchy smoke. Highs in the mid 60s. Northwest winds around 10 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke in the evening. Patchy smoke after midnight. Lows in the upper 40s. Southwest winds around 10 mph in the evening. Chance of rain 30 percent. .THURSDAY...Mostly cloudy. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Patchy smoke. Highs in the upper 50s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with showers and scattered thunderstorms in the evening, then partly cloudy with numerous showers after midnight. Lows in the mid 40s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 80 percent. .FRIDAY...Partly cloudy. A chance of rain showers in the morning, then rain showers with a chance of thunderstorms in the afternoon. Breezy with highs around 60. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 80 percent. .FRIDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain showers. Lows in the lower 40s. Chance of rain 40 percent. .SATURDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the morning, then rain showers likely with a chance of thunderstorms in the afternoon. Highs around 60. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly clear. A slight chance of rain showers and thunderstorms in the evening. Lows around 40. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of rain showers and thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Partly cloudy with a chance of rain showers. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. $$ WYZ019-122200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Cloudy with scattered showers with isolated thunderstorms. Areas of smoke. Highs in the upper 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Isolated thunderstorms in the evening. Mostly cloudy with scattered showers. Areas of smoke. Lows in the mid 50s. West winds 10 to 15 mph, becoming southwest after midnight. Chance of rain 30 percent. .THURSDAY...Partly cloudy. Scattered showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Patchy smoke. Highs in the mid 70s. Southwest winds around 10 mph with gusts up to 25 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Partly cloudy. Showers and scattered thunderstorms in the evening. Lows in the lower 50s. Northwest winds around 10 mph, becoming southwest after midnight. Gusts up to 25 mph. Chance of rain 80 percent. .FRIDAY...Partly cloudy and breezy. Highs in the mid 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .FRIDAY NIGHT...Mostly cloudy. Lows around 50. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 40s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy. Highs around 80. $$ WYZ024-122200- Salt River and Wyoming Ranges- 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Areas of smoke. Highs around 70. West winds around 10 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with scattered showers with isolated thunderstorms. Patchy smoke in the evening. Areas of smoke after midnight. Lows in the upper 40s. West winds around 10 mph in the evening. Chance of rain 30 percent. .THURSDAY...Patchy smoke in the morning. Numerous showers with isolated thunderstorms in the morning, then showers and scattered thunderstorms in the afternoon. Highs in the mid 60s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 80 percent. .THURSDAY NIGHT...Mostly cloudy with showers and scattered thunderstorms in the evening, then partly cloudy with scattered showers with isolated thunderstorms after midnight. Patchy smoke after midnight. Lows in the mid 40s. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 80 percent. .FRIDAY...Partly cloudy. Rain showers likely with a slight chance of thunderstorms in the morning, then rain showers with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 80 percent. .FRIDAY NIGHT...Mostly cloudy. A chance of rain showers with a slight chance of thunderstorms in the evening, then a slight chance of rain showers after midnight. Lows in the mid 40s. Chance of rain 30 percent. .SATURDAY...Partly cloudy. A chance of rain showers in the morning, then rain showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 60s. Chance of rain 70 percent. .SATURDAY NIGHT...Mostly clear. Lows in the lower 40s. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. A slight chance of. Highs around 70. .MONDAY NIGHT...Partly cloudy. A slight chance of. Lows in the upper 40s. .TUESDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ030-122200- East Sweetwater County- Including the city of Wamsutter 1202 PM MDT Wed Aug 12 2026 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Patchy smoke. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with numerous showers. Scattered thunderstorms, mainly in the evening. Patchy smoke. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 60 percent. .THURSDAY...Partly cloudy. Patchy smoke in the morning. Scattered showers with isolated thunderstorms in the morning, then numerous showers and scattered thunderstorms in the afternoon. Highs in the mid 70s. Southwest winds 10 to 15 mph. Chance of rain 60 percent. .THURSDAY NIGHT...Mostly cloudy with numerous showers and scattered thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 60 percent. .FRIDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 40s. .SUNDAY...Partly cloudy. A slight chance of. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy. Lows around 50. .MONDAY...Partly cloudy. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy. Highs around 80. $$