Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
789 FPUS55 KRIW 171933 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 132 PM MDT Fri Jul 17 2026 WYZ020-172200- Natrona County Lower Elevations- Including the city of Casper 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Mostly sunny. Highs in the mid 90s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 60. East winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. Hot with highs in the mid 90s. Southeast winds around 10 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. West winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 60s. .MONDAY...Mostly sunny. Highs in the lower 90s. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Breezy with lows around 60. Chance of rain 30 percent. .TUESDAY...Mostly cloudy in the morning, then clearing. A chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the upper 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 60 percent. .THURSDAY...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 80s. Chance of rain 60 percent. $$ WYZ017-172200- Wind River Basin- Including the cities of Riverton and Shoshoni 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy. Highs in the lower 90s. East winds around 10 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Northwest winds 10 to 15 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the lower 90s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 90s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the lower 60s. Chance of rain 30 percent. .TUESDAY...Mostly cloudy in the morning, then clearing. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 60. Chance of rain 60 percent. .WEDNESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Chance of rain 80 percent. .THURSDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent. $$ WYZ018-172200- Lander Foothills- Including the city of Lander 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Highs around 90. North winds around 10 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. Lows around 60. North winds around 10 mph with gusts up to 20 mph, becoming west after midnight. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows around 60. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the lower 90s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows around 60. Chance of rain 40 percent. .TUESDAY...Mostly cloudy with a slight chance of showers in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 60. Chance of rain 60 percent. .WEDNESDAY...Partly 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 in the mid 80s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 80 percent. .THURSDAY...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 80s. Chance of rain 70 percent. $$ WYZ028-172200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 20 percent. .TONIGHT...Partly cloudy. Lows in the mid 50s. West winds 10 to 15 mph in the evening. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs around 90. 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 50s. Chance of rain 30 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent. .MONDAY NIGHT...A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Breezy with lows around 60. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Breezy with highs in the upper 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly 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 70 percent. .WEDNESDAY...Partly cloudy. A chance of showers in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 80s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 80 percent. .THURSDAY...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 around 80. Chance of rain 60 percent. $$ WYZ013-172200- Jackson Hole- Including the city of Jackson 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Highs in the mid 80s. 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 50. Chance of rain 40 percent. .SATURDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs in the upper 80s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy. A chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .WEDNESDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 80 percent. .WEDNESDAY 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. .THURSDAY...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 around 80. Chance of rain 70 percent. $$ WYZ003-172200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 132 PM MDT Fri Jul 17 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MDT THIS EVENING... .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. East 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. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. West winds around 10 mph. Chance of rain 60 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. North winds around 10 mph in the afternoon. 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 mid 60s. West winds around 10 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds around 10 mph, becoming northeast with gusts up to 20 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. .MONDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 80s. .MONDAY NIGHT...Partly cloudy and breezy. 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...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 60 percent. .WEDNESDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 80 percent. .WEDNESDAY 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 60s. Chance of rain 60 percent. .THURSDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 80 percent. $$ WYZ004-172200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 132 PM MDT Fri Jul 17 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MDT THIS EVENING... .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Hot with highs in the mid 90s. Chance of rain 30 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of. Hot with highs in the upper 90s. North winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny and breezy. Highs in the mid 90s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 60s. .TUESDAY...Partly cloudy. A slight chance of. Highs around 90. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the lower 60s. Chance of rain 40 percent. .THURSDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. $$ WYZ006-172200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy. Hot with highs in the mid 90s. East winds around 10 mph. .TONIGHT...Partly cloudy. Lows in the mid 60s. North winds 10 to 15 mph, becoming west after midnight. .SATURDAY...Mostly sunny. A slight chance of. Hot with highs in the upper 90s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of. Hot with highs in the upper 90s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny. Hot with highs in the mid 90s. .MONDAY NIGHT...Partly cloudy and breezy. Lows in the mid 60s. .TUESDAY...Partly cloudy. A chance of showers in the morning. Highs around 90. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 60 percent. .THURSDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 40 percent. $$ WYZ005-172200- Southwest Bighorn Basin- Including the city of Thermopolis 132 PM MDT Fri Jul 17 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MDT THIS EVENING... .THIS AFTERNOON...Partly cloudy. Highs in the lower 90s. East winds around 10 mph. .TONIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows in the mid 60s. Northwest winds 10 to 15 mph, becoming west after midnight. Chance of rain 20 percent. .SATURDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. North winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Northwest winds 10 to 15 mph in the evening. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of. Hot with highs in the mid 90s. North winds around 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny and breezy. Highs in the lower 90s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 20 percent chance of showers. Lows in the mid 60s. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the lower 60s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 60 percent. .THURSDAY...Partly cloudy. A slight chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. $$ WYZ023-172200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 60 percent. .TONIGHT...Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 50s. Chance of rain 50 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs around 90. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 90. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the mid 50s. Chance of rain 30 percent. .TUESDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .WEDNESDAY...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 around 80. Chance of rain 70 percent. .WEDNESDAY 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 50s. Chance of rain 60 percent. .THURSDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent. $$ WYZ025-172200- Upper Green River Basin Foothills- Including the city of Pinedale 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Mostly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 40 percent. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. North winds around 10 mph. Chance of rain 60 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. North winds around 10 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 80s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the lower 50s. Chance of rain 40 percent. .TUESDAY...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 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 70 percent. .WEDNESDAY...Mostly cloudy with a chance of showers in the morning, then partly cloudy with showers with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 80 percent. .WEDNESDAY 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 70 percent. .THURSDAY...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 upper 70s. Chance of rain 80 percent. $$ WYZ026-172200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 20 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 lower 50s. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Northwest winds around 10 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the mid 80s. Northwest winds around 10 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 90. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the mid 50s. Chance of rain 50 percent. .TUESDAY...Mostly cloudy in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 70 percent. .WEDNESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 60 percent. .WEDNESDAY 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 70 percent. .THURSDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 60 percent. $$ WYZ010-172200- Northeast Johnson County- Including the city of Buffalo 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy. Hot with highs in the mid 90s. East winds around 10 mph with gusts up to 20 mph. .TONIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Northeast winds 10 to 15 mph, becoming west after midnight. Chance of rain 20 percent. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the upper 90s. Southeast winds 10 to 15 mph, becoming northwest in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Northwest winds 10 to 15 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. Northwest winds around 10 mph. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the mid 60s. .MONDAY...Mostly sunny. A slight chance of. Breezy with highs around 90. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 60. .TUESDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 30 percent. .TUESDAY NIGHT...Mostly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 50 percent. .THURSDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent. $$ WYZ011-172200- Southeast Johnson County- Including the city of Kaycee 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy. Hot with highs in the mid 90s. East winds 10 to 15 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Hot with highs around 100. Southeast winds around 10 mph with gusts up to 20 mph. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. North winds 10 to 15 mph. Chance of rain 20 percent. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers and thunderstorms in the afternoon. Hot with highs in the mid 90s. 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 in the lower 60s. .MONDAY...Mostly sunny and breezy. Highs in the lower 90s. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of. Breezy with lows in the lower 60s. .TUESDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the lower 60s. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 90. Chance of rain 60 percent. .WEDNESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 50 percent. .THURSDAY...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 80s. Chance of rain 60 percent. $$ WYZ027-172200- South Lincoln County- Including the cities of Kemmerer and Cokeville 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. South winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 50s. Northwest winds 10 to 15 mph. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 40 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. West winds around 10 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 50s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 90. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the upper 50s. Chance of rain 50 percent. .TUESDAY...Partly cloudy in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly 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. .WEDNESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .THURSDAY...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 around 80. Chance of rain 60 percent. $$ WYZ016-172200- Upper Wind River Basin- Including the city of Dubois 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Highs in the lower 80s. South winds around 10 mph with gusts up to 20 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 mid 50s. Northwest winds around 10 mph. Chance of rain 60 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Northwest winds around 10 mph. Chance of rain 50 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the mid 80s. West winds around 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 50s. Chance of rain 30 percent. .TUESDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly 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. .WEDNESDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 80 percent. .THURSDAY...Mostly cloudy with a chance of showers 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. $$ WYZ001-172200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 132 PM MDT Fri Jul 17 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MDT THIS EVENING... .THIS AFTERNOON...Showers and thunderstorms likely. Highs in the upper 70s. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 80 percent. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .SUNDAY...Mostly sunny. Highs around 80. West winds around 10 mph with gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MONDAY...Mostly sunny. Highs around 80. .MONDAY NIGHT...Partly cloudy. A slight chance of showers after midnight. Lows around 50. Chance of rain 20 percent. .TUESDAY...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. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy with a chance of showers 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. .WEDNESDAY 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. .THURSDAY...Partly 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 in the mid 70s. Chance of rain 80 percent. $$ WYZ029-172200- Flaming Gorge- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. South winds around 10 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. Lows around 60. West winds around 10 mph with gusts up to 20 mph in the evening. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. West winds around 10 mph in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows around 60. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 20 percent. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. West winds around 10 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows around 60. Chance of rain 40 percent. .TUESDAY...Partly cloudy in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Chance of rain 70 percent. .WEDNESDAY...Partly cloudy. Showers with thunderstorms likely in the afternoon. Highs in the lower 80s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 60. Chance of rain 80 percent. .THURSDAY...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 80. Chance of rain 60 percent. $$ WYZ022-172200- Casper Mountain- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Mostly sunny. Highs in the mid 80s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly clear. Lows around 60. Southeast winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. South winds around 10 mph with gusts up to 20 mph in the morning. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 60s. Southeast winds around 10 mph with gusts up to 20 mph. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent. .TUESDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent. .WEDNESDAY...Partly cloudy. Showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 70 percent. .THURSDAY...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. Chance of rain 70 percent. $$ WYZ002-172200- Absaroka Mountains- 132 PM MDT Fri Jul 17 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MDT THIS EVENING... .THIS AFTERNOON...Showers with thunderstorms likely. Some thunderstorms may produce heavy rainfall. Highs in the lower 70s. Southeast winds around 10 mph. Chance of rain 80 percent. .TONIGHT...Mostly cloudy with showers likely with a chance of thunderstorms in the evening, then partly cloudy after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 50s. Southwest winds around 10 mph. Chance of rain 60 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. West winds around 10 mph, becoming northwest in the afternoon. 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. Southeast winds around 10 mph, becoming west 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 25 mph. 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 mid 70s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening, then a slight chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. .TUESDAY...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 70 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .WEDNESDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 80 percent. .THURSDAY...Partly 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 in the upper 60s. Chance of rain 80 percent. $$ WYZ007-172200- Owl Creek and Bridger Mountains- 132 PM MDT Fri Jul 17 2026 ...FLOOD WATCH IN EFFECT UNTIL 10 PM MDT THIS EVENING... .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Some thunderstorms may produce heavy rainfall in the evening. Lows in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. South winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Northwest winds 10 to 15 mph. Chance of rain 20 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. Southwest winds around 10 mph, becoming north in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 60s. .MONDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 80s. .MONDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Breezy with lows in the lower 60s. Chance of rain 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .TUESDAY 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 60s. Chance of rain 50 percent. .WEDNESDAY...Partly cloudy. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 70 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of rain 70 percent. .THURSDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 80 percent. $$ WYZ008-172200- Bighorn Mountains West- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. South winds around 10 mph with gusts up to 20 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 lower 60s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds around 10 mph, becoming west in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 60s. Northeast winds around 10 mph with gusts up to 20 mph in the evening. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. West winds around 10 mph. Gusts up to 25 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Mostly clear. Lows around 60. .MONDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy and breezy. Lows in the upper 50s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .TUESDAY NIGHT...A chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .WEDNESDAY...Mostly cloudy with a chance of showers 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. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the upper 50s. Chance of rain 60 percent. .THURSDAY...Mostly cloudy with showers likely 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. $$ WYZ009-172200- Bighorn Mountains Southeast- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. South winds around 10 mph, becoming southwest in the afternoon. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Northwest 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. Highs in the lower 80s. Northwest winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. Chance of rain 60 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. .MONDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the mid 50s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 30 percent. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 50s. Chance of rain 50 percent. .WEDNESDAY...Mostly cloudy with a chance of showers 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. .WEDNESDAY NIGHT...Mostly 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. .THURSDAY...Mostly cloudy with showers likely 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. $$ WYZ012-172200- Teton and Gros Ventre Mountains- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Showers and thunderstorms likely. Highs in the mid 70s. 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 lower 50s. Chance of rain 60 percent. .SATURDAY...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. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs in the upper 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the mid 50s. Chance of rain 30 percent. .TUESDAY...Partly cloudy. A chance of showers in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .WEDNESDAY...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. .WEDNESDAY NIGHT...Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 60 percent. .THURSDAY...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 lower 70s. Chance of rain 80 percent. $$ WYZ014-172200- Wind River Mountains West- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Mostly cloudy with showers likely with a chance of thunderstorms. Near steady temperature around 70. Southeast winds around 10 mph with gusts up to 20 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 lower 50s. Northeast winds around 10 mph. Chance of rain 60 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. West winds around 10 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. 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 mid 70s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. 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...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the lower 50s. Chance of rain 40 percent. .TUESDAY...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 mid 70s. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 80 percent. .WEDNESDAY...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 lower 70s. Chance of rain 80 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows around 50. Chance of rain 80 percent. .THURSDAY...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 upper 60s. Chance of rain 80 percent. $$ WYZ015-172200- Wind River Mountains East- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Near steady temperature in the upper 60s. Southeast winds around 10 mph with gusts up to 20 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 lower 50s. South winds around 10 mph with gusts up to 20 mph, becoming west after midnight. Chance of rain 60 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 50 percent. .SUNDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. Northwest winds around 10 mph. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy. 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 mid 70s. Chance of rain 30 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the lower 50s. Chance of rain 40 percent. .TUESDAY...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 around 70. Chance of rain 70 percent. .TUESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 80 percent. .WEDNESDAY...Partly 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 in the upper 60s. Chance of rain 90 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 50s. Chance of rain 80 percent. .THURSDAY...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 80 percent. $$ WYZ019-172200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Mostly sunny. Highs in the upper 80s. East winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of rain 20 percent. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 50s. .MONDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the upper 50s. Chance of rain 40 percent. .TUESDAY...Mostly cloudy in the morning, then clearing. A chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of rain 40 percent. .TUESDAY NIGHT...Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 60 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 80 percent. .THURSDAY...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. Chance of rain 70 percent. $$ WYZ024-172200- Salt River and Wyoming Ranges- 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Showers likely with a chance of thunderstorms. Highs in the upper 70s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent. .TONIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 50s. Northwest winds around 10 mph in the evening. Chance of rain 30 percent. .SATURDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. 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 mid 50s. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs around 80. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 20 percent. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the upper 50s. Chance of rain 40 percent. .TUESDAY...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. .TUESDAY NIGHT...Mostly 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 70 percent. .WEDNESDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 80 percent. .WEDNESDAY 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 50s. Chance of rain 60 percent. .THURSDAY...Mostly cloudy with a chance of showers with a slight chance of thunderstorms in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 70 percent. $$ WYZ030-172200- East Sweetwater County- Including the city of Wamsutter 132 PM MDT Fri Jul 17 2026 .THIS AFTERNOON...Mostly sunny. Highs around 90. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. North winds 10 to 15 mph, becoming west after midnight. .SATURDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .SATURDAY NIGHT...Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 50s. Northwest winds around 10 mph. Chance of rain 30 percent. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 80s. .SUNDAY 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. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. A slight chance of. Highs around 90. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Breezy with lows around 60. Chance of rain 40 percent. .TUESDAY...Partly cloudy in the morning, then mostly sunny with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 60 percent. .TUESDAY NIGHT...Mostly 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 70 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent. .WEDNESDAY NIGHT...Mostly cloudy. Showers with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the mid 50s. Chance of rain 80 percent. .THURSDAY...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 around 80. Chance of rain 60 percent. $$