Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
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868 FPUS55 KRIW 171813 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 1210 PM MDT Tue Jun 17 2025 WYZ020-172200- Natrona County Lower Elevations- Including the city of Casper 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs around 70. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TONIGHT...Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may produce gusty winds and small hail in the evening. Lows in the upper 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph, becoming southwest after midnight. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the lower 80s. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. North winds around 10 mph, becoming southwest after midnight. .JUNETEENTH...Mostly sunny. Highs in the lower 90s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Sunny, breezy with highs around 90. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 50s. .SATURDAY...Sunny, breezy with highs around 90. .SATURDAY NIGHT...Mostly clear and breezy. Lows around 50. .SUNDAY...Mostly sunny and breezy. Highs in the upper 70s. .SUNDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Breezy with lows in the mid 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 20 percent. $$ WYZ017-172200- Wind River Basin- Including the cities of Riverton and Shoshoni 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the mid 70s. North winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear and breezy. Lows around 50. North winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph after midnight. .WEDNESDAY...Sunny. Highs in the mid 80s. Southwest winds around 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. West winds 10 to 15 mph. .JUNETEENTH...Mostly sunny. Highs in the mid 90s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy and breezy. Lows around 60. .FRIDAY...Sunny, breezy with highs in the lower 90s. .FRIDAY NIGHT...Clear, breezy with lows in the upper 50s. .SATURDAY...Sunny, breezy with highs around 90. .SATURDAY NIGHT...Mostly clear and breezy. Lows around 50. .SUNDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. .SUNDAY NIGHT...Partly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Breezy with lows in the mid 40s. Chance of rain 30 percent. .MONDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. $$ WYZ018-172200- Lander Foothills- Including the city of Lander 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the lower 70s. Northeast winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows around 50. North winds 10 to 15 mph, becoming southwest after midnight. .WEDNESDAY...Sunny. Highs in the lower 80s. North winds around 10 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. West winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. .JUNETEENTH...Mostly sunny. Breezy with highs in the lower 90s. South winds around 10 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 50s. .FRIDAY...Sunny, breezy with highs around 90. .FRIDAY NIGHT...Clear, breezy with lows in the upper 50s. .SATURDAY...Sunny, breezy with highs in the upper 80s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ028-172200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the upper 70s. West winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Clear, breezy with lows in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming southwest around 10 mph after midnight. .WEDNESDAY...Sunny. Highs in the lower 80s. Southwest winds around 10 mph, becoming west with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows around 50. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .JUNETEENTH...Mostly sunny. Breezy with highs around 90. South winds around 10 mph with gusts up to 20 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 50s. .FRIDAY...Sunny, breezy with highs around 90. .FRIDAY NIGHT...Clear, breezy with lows in the lower 50s. .SATURDAY...Sunny, breezy with highs in the upper 80s. .SATURDAY NIGHT...Clear, breezy with lows in the lower 40s. .SUNDAY...Sunny. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ013-172200- Jackson Hole- Including the city of Jackson 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly sunny. Highs around 70. Northwest winds 10 to 15 mph. .TONIGHT...Mostly clear. Lows in the lower 40s. West winds 10 to 15 mph in the evening. .WEDNESDAY...Sunny. Highs in the mid 70s. South winds around 10 mph, becoming west in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds 10 to 15 mph in the evening. .JUNETEENTH...Mostly sunny. Highs in the lower 80s. South winds around 10 mph, becoming southwest with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .FRIDAY...Mostly sunny and breezy. Highs in the upper 70s. .FRIDAY NIGHT...Mostly clear. Lows in the lower 40s. .SATURDAY...Sunny, breezy with highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. .SUNDAY...Mostly sunny. A slight chance of rain and snow showers in the morning, then a chance of rain showers in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. $$ WYZ003-172200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with numerous showers and scattered thunderstorms. Some thunderstorms may produce gusty winds and small hail. Near steady temperature in the mid 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Mostly clear. Scattered showers with isolated thunderstorms in the evening. Some thunderstorms may produce gusty winds and small hail in the evening. Lows around 50. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs around 80. North winds around 10 mph, becoming northeast with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. West winds 10 to 15 mph, becoming southwest after midnight. .JUNETEENTH...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 50s. .FRIDAY...Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the mid 80s. Chance of rain 20 percent. .FRIDAY NIGHT...Mostly clear. Lows in the lower 50s. .SATURDAY...Mostly sunny and breezy. Highs in the upper 70s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A 30 percent chance of showers. Breezy with lows in the mid 40s. .SUNDAY...Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of showers in the evening. Breezy with lows around 40. Chance of rain 30 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ WYZ004-172200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear and breezy. Lows in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming south around 10 mph after midnight. .WEDNESDAY...Sunny. Highs in the mid 80s. Southeast winds around 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. East winds around 10 mph, becoming south after midnight. .JUNETEENTH...Sunny in the morning, then becoming partly cloudy. Highs in the lower 90s. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Sunny. Highs in the upper 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Breezy with lows around 50. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Breezy with lows in the mid 40s. .MONDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ006-172200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming south after midnight. .WEDNESDAY...Sunny. Highs in the mid 80s. South winds around 10 mph, becoming north in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. East winds around 10 mph, becoming south after midnight. .JUNETEENTH...Mostly sunny. Highs in the lower 90s. South winds around 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny, breezy with highs in the upper 80s. .SATURDAY NIGHT...Mostly clear. A slight chance of. Breezy with lows around 50. .SUNDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of showers. Lows in the upper 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then clearing. A slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of rain 20 percent. $$ WYZ005-172200- Southwest Bighorn Basin- Including the city of Thermopolis 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Near steady temperature around 70. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TONIGHT...Mostly clear. Lows around 50. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. .WEDNESDAY...Sunny. Highs in the lower 80s. South winds around 10 mph, becoming southeast in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. Northwest winds around 10 mph, becoming southwest after midnight. .JUNETEENTH...Mostly sunny. Highs in the lower 90s. South winds around 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Clear. Lows in the mid 50s. .SATURDAY...Sunny, breezy with highs in the upper 80s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 40s. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A 30 percent chance of showers. Lows in the mid 40s. .MONDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ023-172200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph. .TONIGHT...Clear. Lows in the lower 40s. West winds 10 to 15 mph in the evening. .WEDNESDAY...Sunny. Highs in the upper 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 40s. South winds around 10 mph in the evening. .JUNETEENTH...Mostly sunny. Highs in the upper 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows around 50. .FRIDAY...Mostly sunny and breezy. Highs in the lower 80s. .FRIDAY NIGHT...Clear. Lows in the mid 40s. .SATURDAY...Sunny. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. .SUNDAY...Mostly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Mostly sunny. Highs around 70. $$ WYZ025-172200- Upper Green River Basin Foothills- Including the city of Pinedale 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Near steady temperature in the upper 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear, breezy with lows around 40. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .WEDNESDAY...Sunny. Highs in the mid 70s. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .JUNETEENTH...Mostly sunny. Breezy with highs in the lower 80s. Southeast winds around 10 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .FRIDAY...Mostly sunny and breezy. Highs around 80. .FRIDAY NIGHT...Clear, breezy with lows in the mid 40s. .SATURDAY...Sunny, breezy with highs in the mid 70s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .SUNDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Mostly sunny. Highs around 70. $$ WYZ026-172200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the mid 70s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear, breezy with lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming east around 10 mph after midnight. .WEDNESDAY...Sunny, breezy with highs around 80. South winds around 10 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .JUNETEENTH...Mostly sunny. Breezy with highs in the upper 80s. Southeast winds around 10 mph with gusts up to 20 mph, increasing to southwest 20 to 25 mph with gusts up to 35 mph in the afternoon. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the lower 50s. .FRIDAY...Sunny, breezy with highs in the mid 80s. .FRIDAY NIGHT...Clear, breezy with lows in the upper 40s. .SATURDAY...Sunny, breezy with highs in the lower 80s. .SATURDAY NIGHT...Clear, breezy with lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ010-172200- Northeast Johnson County- Including the city of Buffalo 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly cloudy with numerous showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Near steady temperature in the mid 60s. North winds around 10 mph with gusts up to 20 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 50s. North winds around 10 mph, becoming southwest after midnight. .WEDNESDAY...Mostly sunny. Highs around 80. South winds around 10 mph, becoming northeast in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. Northeast winds around 10 mph, becoming south after midnight. .JUNETEENTH...Mostly sunny. Highs around 90. Southwest winds around 10 mph, becoming northeast with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Mostly sunny. Highs around 90. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny, breezy with highs in the mid 80s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 50s. .SUNDAY...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. .SUNDAY 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 40s. Chance of rain 40 percent. .MONDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 30 percent. $$ WYZ011-172200- Southeast Johnson County- Including the city of Kaycee 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Near steady temperature in the upper 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. Northeast winds 10 to 15 mph, becoming southwest after midnight. .WEDNESDAY...Sunny. Highs in the lower 80s. Southwest winds around 10 mph. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. Northeast winds around 10 mph, becoming southwest after midnight. .JUNETEENTH...Mostly sunny. Highs in the lower 90s. Southwest winds around 10 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Sunny. Highs in the upper 80s. .FRIDAY NIGHT...Mostly clear. Lows in the upper 50s. .SATURDAY...Sunny, breezy with highs in the upper 80s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 50s. .SUNDAY...Partly cloudy. A slight chance of. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Breezy with lows in the mid 40s. Chance of rain 40 percent. .MONDAY...Mostly cloudy with a slight chance of showers in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Chance of rain 30 percent. $$ WYZ027-172200- South Lincoln County- Including the cities of Kemmerer and Cokeville 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Sunny, breezy with highs in the lower 70s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear, breezy with lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming west around 10 mph after midnight. .WEDNESDAY...Sunny. Highs around 80. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Clear. Lows around 50. West winds 10 to 15 mph in the evening. .JUNETEENTH...Sunny, breezy with highs around 90. Southeast winds around 10 mph with gusts up to 20 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. .THURSDAY NIGHT...Mostly clear and breezy. Lows around 50. .FRIDAY...Sunny, breezy with highs in the mid 80s. .FRIDAY NIGHT...Clear, breezy with lows in the upper 40s. .SATURDAY...Sunny, breezy with highs around 80. .SATURDAY NIGHT...Clear, breezy with lows around 40. .SUNDAY...Sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Sunny. Highs in the lower 70s. $$ WYZ016-172200- Upper Wind River Basin- Including the city of Dubois 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Near steady temperature in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph, becoming northwest after midnight. .WEDNESDAY...Sunny, breezy with highs in the upper 70s. Northwest winds around 10 mph with gusts up to 20 mph, becoming west 15 to 20 mph with gusts up to 30 mph in the afternoon. .WEDNESDAY NIGHT...Clear, breezy with lows around 50. West winds 15 to 20 mph with gusts up to 30 mph, becoming northwest around 10 mph after midnight. .JUNETEENTH...Mostly sunny. Breezy with highs in the mid 80s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY NIGHT...Mostly clear and breezy. Lows around 50. .FRIDAY...Mostly sunny and breezy. Highs in the lower 80s. .FRIDAY NIGHT...Clear, breezy with lows around 50. .SATURDAY...Sunny, breezy with highs in the upper 70s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy. A slight chance of rain showers in the evening. Breezy with lows around 40. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ WYZ001-172200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the lower 60s. Northwest winds 10 to 15 mph. Chance of rain 30 percent. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. West winds 10 to 15 mph in the evening. .WEDNESDAY...Sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .JUNETEENTH...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the mid 40s. Chance of rain 30 percent. .FRIDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .SATURDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 60s. .SATURDAY NIGHT...Partly cloudy with a chance of rain and snow showers. Lows in the lower 30s. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy with a chance of snow and rain showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers in the evening, then mostly clear after midnight. Lows around 30. Chance of precipitation 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 30 percent. $$ WYZ029-172200- Flaming Gorge- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly sunny and breezy. Highs in the upper 70s. Northwest winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Clear, breezy with lows in the upper 40s. Northwest winds 20 to 25 mph with gusts up to 35 mph, becoming west around 10 mph with gusts up to 20 mph after midnight. .WEDNESDAY...Sunny. Highs in the lower 80s. Southwest winds around 10 mph, becoming west with gusts up to 25 mph in the afternoon. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. West winds 10 to 15 mph, becoming south after midnight. .JUNETEENTH...Mostly sunny. Breezy with highs around 90. South winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 50s. .FRIDAY...Sunny, breezy with highs in the upper 80s. .FRIDAY NIGHT...Clear, breezy with lows in the mid 50s. .SATURDAY...Sunny, windy with highs in the upper 80s. .SATURDAY NIGHT...Clear, breezy with lows in the mid 40s. .SUNDAY...Sunny, breezy with highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ022-172200- Casper Mountain- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Numerous showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy with scattered showers and thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may produce gusty winds and small hail in the evening. Lows in the mid 40s. Northeast winds around 10 mph with gusts up to 20 mph, becoming south after midnight. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. South winds around 10 mph with gusts up to 20 mph. .JUNETEENTH...Mostly sunny. Highs in the lower 80s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 50s. .FRIDAY...Sunny, breezy with highs in the lower 80s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the upper 50s. .SATURDAY...Sunny, breezy with highs in the lower 80s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the lower 50s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Lows in the mid 40s. Chance of rain 30 percent. .MONDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ WYZ002-172200- Absaroka Mountains- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly cloudy with numerous showers and scattered thunderstorms. Some thunderstorms may produce gusty winds and small hail. Near steady temperature in the upper 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy with scattered rain showers with isolated thunderstorms in the evening, then mostly clear after midnight. Some thunderstorms may produce gusty winds and small hail in the evening. Lows in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .WEDNESDAY...Sunny, breezy with highs in the upper 60s. West winds 15 to 20 mph. .WEDNESDAY NIGHT...Clear, breezy with lows in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. .JUNETEENTH...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 35 mph. .THURSDAY NIGHT...Partly cloudy with a chance of showers in the evening, then mostly clear after midnight. Breezy with lows in the mid 40s. Chance of rain 30 percent. .FRIDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 70. Chance of rain 30 percent. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .SATURDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 60s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A chance of rain and snow showers. Breezy with lows in the upper 30s. Chance of precipitation 30 percent. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of snow showers. A slight chance of rain showers in the morning, then a chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 50s. Chance of precipitation 40 percent. .SUNDAY NIGHT...Partly cloudy. A chance of rain showers, snow showers with a slight chance of thunderstorms in the evening. Breezy with lows in the lower 30s. Chance of precipitation 30 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Highs in the mid 50s. Chance of precipitation 30 percent. $$ WYZ007-172200- Owl Creek and Bridger Mountains- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with numerous showers and scattered thunderstorms. Some thunderstorms may produce gusty winds and small hail. Breezy. Near steady temperature in the lower 60s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. .TONIGHT...Mostly clear and breezy. Lows around 50. North winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph with gusts up to 20 mph after midnight. .WEDNESDAY...Sunny. Highs in the mid 70s. Southwest winds around 10 mph with gusts up to 20 mph. .WEDNESDAY NIGHT...Clear. Lows in the mid 50s. West winds around 10 mph with gusts up to 20 mph. .JUNETEENTH...Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 50s. .FRIDAY...Sunny, breezy with highs in the lower 80s. .FRIDAY NIGHT...Clear, breezy with lows in the mid 50s. .SATURDAY...Sunny, breezy with highs in the lower 80s. .SATURDAY NIGHT...Mostly clear. A slight chance of. Breezy with lows in the upper 40s. .SUNDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a 30 percent chance of showers. Breezy with lows in the lower 40s. .MONDAY...Partly cloudy in the morning, then mostly sunny with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s. Chance of rain 30 percent. $$ WYZ008-172200- Bighorn Mountains West- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with numerous showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Mostly clear. Scattered rain showers and thunderstorms in the evening. Some thunderstorms may produce gusty winds and small hail in the evening. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph, becoming southeast after midnight. Chance of rain 30 percent. .WEDNESDAY...Sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. South winds around 10 mph with gusts up to 20 mph. .JUNETEENTH...Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Mostly sunny. A slight chance of. Breezy with highs in the mid 70s. .FRIDAY NIGHT...Mostly clear. Lows in the mid 50s. .SATURDAY...Sunny. A slight chance of. Breezy with highs in the mid 70s. .SATURDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. A slight chance of thunderstorms in the evening. A chance of rain showers. Breezy with lows in the mid 40s. Chance of rain 30 percent. .SUNDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly sunny with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of thunderstorms in the evening. A chance of rain and snow showers. Lows in the upper 30s. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with a slight chance of rain and snow showers in the morning, then mostly sunny with a chance of rain showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. Chance of precipitation 30 percent. $$ WYZ009-172200- Bighorn Mountains Southeast- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with numerous showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent. .TONIGHT...Partly cloudy with scattered rain showers and thunderstorms in the evening, then clear after midnight. Some thunderstorms may produce gusty winds and small hail in the evening. Lows in the mid 40s. Northwest winds 10 to 15 mph, becoming west after midnight. Chance of rain 30 percent. .WEDNESDAY...Mostly sunny. Highs around 70. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph. .JUNETEENTH...Mostly sunny. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 50s. .FRIDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 70s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the mid 50s. .SATURDAY...Sunny, windy with highs in the mid 70s. .SATURDAY NIGHT...Mostly clear with a chance of rain showers with a slight chance of thunderstorms in the evening, then partly cloudy after midnight. Breezy with lows in the mid 40s. Chance of rain 30 percent. .SUNDAY...Partly cloudy. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A chance of rain showers. A slight chance of thunderstorms in the evening, then a chance of snow showers after midnight. Breezy with lows in the upper 30s. Chance of precipitation 40 percent. .MONDAY...Partly cloudy with a slight chance of rain showers in the morning, then mostly sunny with a chance of rain showers and thunderstorms in the afternoon. Highs in the lower 60s. Chance of rain 30 percent. $$ WYZ012-172200- Teton and Gros Ventre Mountains- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Mostly sunny with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear. Lows in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph, becoming south after midnight. .WEDNESDAY...Sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Clear. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph, becoming south after midnight. .JUNETEENTH...Mostly sunny. Breezy with highs in the mid 70s. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 15 to 20 mph with gusts up to 35 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .FRIDAY...Mostly sunny and breezy. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .SATURDAY...Sunny, breezy with highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. A slight chance of. Breezy with lows in the mid 30s. .SUNDAY...Mostly sunny. A slight chance of rain and snow showers in the morning, then a chance of rain and snow showers in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. .MONDAY...Mostly sunny. A slight chance of rain showers and thunderstorms in the afternoon. Highs in the upper 50s. Chance of rain 20 percent. $$ WYZ014-172200- Wind River Mountains West- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Breezy with highs in the lower 60s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear and breezy. Lows in the upper 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north around 10 mph after midnight. .WEDNESDAY...Sunny, breezy with highs in the upper 60s. West winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Clear, breezy with lows in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .JUNETEENTH...Mostly sunny. Breezy with highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to 20 to 25 mph with gusts up to 45 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .FRIDAY...Mostly sunny and windy. Highs in the lower 70s. .FRIDAY NIGHT...Clear, breezy with lows in the mid 40s. .SATURDAY...Sunny, windy with highs in the upper 60s. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .SUNDAY...Mostly sunny with a slight chance of snow showers. A slight chance of rain showers in the afternoon. Breezy with highs in the upper 50s. Chance of precipitation 20 percent. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. .MONDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 50s. $$ WYZ015-172200- Wind River Mountains East- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Breezy. Near steady temperature in the upper 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear. Lows around 40. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west with gusts up to 20 mph after midnight. .WEDNESDAY...Sunny, breezy with highs in the upper 60s. West winds 15 to 20 mph with gusts up to 30 mph. .WEDNESDAY NIGHT...Clear, breezy with lows in the mid 40s. West winds 15 to 20 mph with gusts up to 30 mph. .JUNETEENTH...Mostly sunny. Breezy with highs in the lower 70s. Southwest winds 15 to 25 mph. Gusts up to 45 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. .FRIDAY...Mostly sunny and windy. Highs in the upper 60s. .FRIDAY NIGHT...Clear, windy with lows in the mid 40s. .SATURDAY...Sunny, windy with highs in the upper 60s. .SATURDAY NIGHT...Mostly clear and windy. Lows in the upper 30s. .SUNDAY...Mostly sunny. A chance of rain and snow showers in the afternoon. Breezy with highs in the mid 50s. Chance of precipitation 30 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of rain and snow showers. Breezy with lows in the mid 30s. Chance of precipitation 20 percent. .MONDAY...Mostly sunny. A chance of rain showers, a slight chance of thunderstorms and snow showers in the afternoon. Breezy with highs in the upper 50s. Chance of precipitation 30 percent. $$ WYZ019-172200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy with scattered showers and thunderstorms. Some thunderstorms may produce gusty winds and small hail. Highs in the lower 70s. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear and breezy. Lows in the upper 40s. Northeast winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph after midnight. .WEDNESDAY...Sunny, breezy with highs in the upper 70s. West winds 15 to 20 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .JUNETEENTH...Mostly sunny. Breezy with highs in the upper 80s. Southwest winds 15 to 20 mph. Gusts up to 40 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper 50s. .FRIDAY...Sunny, windy with highs in the mid 80s. .FRIDAY NIGHT...Clear, breezy with lows in the mid 50s. .SATURDAY...Sunny, windy with highs in the mid 80s. .SATURDAY NIGHT...Clear, windy with lows in the upper 40s. .SUNDAY...Mostly sunny and breezy. Highs in the mid 70s. .SUNDAY NIGHT...Partly cloudy with a 20 percent chance of showers. Breezy with lows in the lower 40s. .MONDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. $$ WYZ024-172200- Salt River and Wyoming Ranges- 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Sunny, breezy with highs in the mid 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Clear, breezy with lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming southwest around 10 mph after midnight. .WEDNESDAY...Sunny. Highs in the lower 70s. West winds 10 to 15 mph with gusts up to 25 mph. .WEDNESDAY NIGHT...Clear. Lows in the upper 40s. West winds 10 to 15 mph with gusts up to 25 mph, becoming south after midnight. .JUNETEENTH...Sunny, breezy with highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph, becoming southwest 15 to 20 mph with gusts up to 40 mph in the afternoon. .THURSDAY NIGHT...Mostly clear and breezy. Lows around 50. .FRIDAY...Sunny, breezy with highs in the mid 70s. .FRIDAY NIGHT...Clear, breezy with lows in the mid 40s. .SATURDAY...Sunny, breezy with highs around 70. .SATURDAY NIGHT...Clear, breezy with lows in the mid 30s. .SUNDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 50s. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ030-172200- East Sweetwater County- Including the city of Wamsutter 1211 PM MDT Tue Jun 17 2025 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the mid 70s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly clear and breezy. Lows in the upper 40s. North winds 20 to 25 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. .WEDNESDAY...Sunny. Highs around 80. West winds 10 to 15 mph. .WEDNESDAY NIGHT...Clear. Lows in the lower 50s. West winds 10 to 15 mph with gusts up to 25 mph in the evening. .JUNETEENTH...Mostly sunny. Breezy with highs around 90. South winds 10 to 15 mph, becoming southwest 15 to 25 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 50s. .FRIDAY...Sunny, windy with highs in the upper 80s. .FRIDAY NIGHT...Clear, breezy with lows in the mid 50s. .SATURDAY...Sunny, windy with highs in the mid 80s. .SATURDAY NIGHT...Clear, windy with lows in the upper 40s. .SUNDAY...Sunny, breezy with highs in the mid 70s. .SUNDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$