FPUS55 KRIW 082105 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 303 PM MDT Fri May 8 2026 WYZ020-082215- Natrona County Lower Elevations- Including the city of Casper 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the upper 60s. West winds around 10 mph with gusts up to 20 mph. .TONIGHT...Partly cloudy in the evening, then becoming cloudy. Lows in the mid 40s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs around 60. North winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph in the evening. .SUNDAY...Sunny. Highs around 70. West winds around 10 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny and breezy. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .THURSDAY...Mostly sunny. Highs around 80. $$ WYZ017-082215- Wind River Basin- Including the cities of Riverton and Shoshoni 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the upper 60s. West winds around 10 mph. .TONIGHT...Mostly cloudy. Lows in the mid 40s. Northwest winds around 10 mph. .SATURDAY...Mostly sunny with a chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph, becoming southeast after midnight. .SUNDAY...Mostly sunny. Highs in the lower 70s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 50. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows around 50. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ018-082215- Lander Foothills- Including the city of Lander 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs around 70. Northwest winds around 10 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. West winds around 10 mph. .SATURDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 60s. North winds 10 to 15 mph. Chance of rain 40 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. North winds around 10 mph with gusts up to 20 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 70s. East winds around 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Partly cloudy and breezy. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .TUESDAY...Mostly sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ028-082215- Rock Springs and Green River- Including the cities of Rock Springs and Green River 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny and breezy. Near steady temperature in the upper 60s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy and breezy. Lows in the lower 40s. West winds 15 to 20 mph with gusts up to 30 mph. .SATURDAY...Sunny, breezy with highs around 70. West winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Clear, breezy with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming east around 10 mph after midnight. .SUNDAY...Sunny. Highs in the lower 70s. West winds around 10 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. $$ WYZ013-082215- Jackson Hole- Including the city of Jackson 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Near steady temperature in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s. West winds 10 to 15 mph. .SATURDAY...Sunny. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 70s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs in the upper 70s. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the mid 70s. $$ WYZ003-082215- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Mostly cloudy. A chance of showers with a slight chance of thunderstorms after midnight. Lows around 50. Northwest winds 10 to 15 mph with gusts up to 30 mph in the evening. Chance of rain 30 percent. .SATURDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. North winds 15 to 20 mph with gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny and breezy. Highs in the mid 70s. South winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy and breezy. Lows around 50. .MONDAY...Mostly sunny and windy. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the lower 50s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 50s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 50s. .THURSDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 70s. $$ WYZ004-082215- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs around 70. Northeast winds around 10 mph with gusts up to 20 mph. .TONIGHT...Mostly cloudy. A chance of showers after midnight. Lows around 50. Northwest winds around 10 mph with gusts up to 20 mph. Chance of rain 30 percent. .SATURDAY...Partly cloudy in the morning, then clearing. A chance of showers in the morning. A slight chance of thunderstorms. Breezy with highs in the mid 60s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows around 40. North winds 15 to 20 mph with gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 70s. Southeast winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. .MONDAY...Mostly sunny and breezy. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear and breezy. Lows around 50. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ006-082215- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs around 70. North winds around 10 mph. .TONIGHT...Mostly cloudy. Lows around 50. Northeast winds around 10 mph, becoming west with gusts up to 20 mph after midnight. .SATURDAY...Partly cloudy in the morning, then clearing. A slight chance of thunderstorms. Showers likely, mainly in the morning. Breezy with highs in the mid 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 70s. Southeast winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .MONDAY...Mostly sunny. Highs in the mid 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Mostly sunny. Highs in the upper 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ005-082215- Southwest Bighorn Basin- Including the city of Thermopolis 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the upper 60s. Northeast winds around 10 mph with gusts up to 20 mph. .TONIGHT...Mostly cloudy. Lows around 50. North winds around 10 mph, becoming west with gusts up to 20 mph after midnight. .SATURDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the lower 60s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. North winds 10 to 15 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 70s. South winds around 10 mph, becoming southeast with gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Mostly sunny and breezy. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 50s. .THURSDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ023-082215- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny. Near steady temperature in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .SATURDAY...Sunny. Highs in the upper 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .SATURDAY NIGHT...Clear. Lows in the mid 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 70s. West winds around 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs around 80. $$ WYZ025-082215- Upper Green River Basin Foothills- Including the city of Pinedale 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy and breezy. Near steady temperature in the lower 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .SATURDAY...Sunny, breezy with highs in the lower 60s. Northwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Clear, breezy with lows around 30. North winds 20 to 25 mph with gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny and windy. Highs in the upper 70s. .MONDAY NIGHT...Mostly clear. Lows around 40. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows around 40. .THURSDAY...Mostly sunny. A slight chance of. Highs in the lower 70s. $$ WYZ026-082215- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny and breezy. Near steady temperature in the mid 60s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy and breezy. Lows in the upper 30s. West winds 15 to 20 mph, diminishing to around 10 mph after midnight. .SATURDAY...Sunny, breezy with highs in the mid 60s. Northwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows around 30. Northwest winds 20 to 25 mph with gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the mid 30s. .MONDAY...Mostly sunny and windy. Highs around 80. .MONDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .TUESDAY...Sunny. Highs around 80. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows around 40. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ010-082215- Northeast Johnson County- Including the city of Buffalo 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Near steady temperature in the upper 60s. .TONIGHT...Partly cloudy in the evening, then becoming cloudy. Lows around 50. West winds around 10 mph. .SATURDAY...Partly cloudy with showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Breezy with highs around 60. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 70s. Southeast winds around 10 mph in the afternoon. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs around 80. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .THURSDAY...Mostly sunny. A slight chance of. Highs in the upper 70s. $$ WYZ011-082215- Southeast Johnson County- Including the city of Kaycee 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the upper 60s. Northwest winds around 10 mph with gusts up to 20 mph. .TONIGHT...Mostly cloudy. Lows around 50. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .SATURDAY...Showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 70s. Southwest winds around 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 80s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 80s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .THURSDAY...Mostly sunny. Highs around 80. $$ WYZ027-082215- South Lincoln County- Including the cities of Kemmerer and Cokeville 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Sunny, breezy. Near steady temperature in the mid 60s. West winds 15 to 25 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows around 40. West winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY...Sunny, breezy with highs in the mid 60s. Northwest winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Clear, breezy with lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs around 80. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny and breezy. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ016-082215- Upper Wind River Basin- Including the city of Dubois 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy and breezy. Near steady temperature in the mid 60s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. .SATURDAY...Mostly sunny. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs around 60. Northwest winds 15 to 25 mph with gusts up to 35 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny. Highs around 70. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Mostly sunny and windy. Highs in the mid 70s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the upper 40s. .TUESDAY...Sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows around 50. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 40s. .THURSDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 70s. $$ WYZ001-082215- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Near steady temperature in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph with gusts up to 30 mph in the evening. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s. Northwest winds around 10 mph with gusts up to 25 mph. .SATURDAY NIGHT...Mostly clear. Lows around 30. North winds around 10 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 60s. South winds around 10 mph with gusts up to 20 mph, becoming southwest with gusts up to 30 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 30s. .MONDAY...Mostly sunny and breezy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the mid 60s. $$ WYZ029-082215- Flaming Gorge- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny and breezy. Near steady temperature in the upper 60s. West winds 20 to 25 mph with gusts up to 35 mph. .TONIGHT...Partly cloudy and breezy. Lows in the mid 40s. West winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. .SATURDAY...Sunny, windy with highs in the upper 60s. West winds 20 to 30 mph with gusts up to 45 mph. .SATURDAY NIGHT...Clear, breezy with lows around 40. Northwest winds 20 to 25 mph with gusts up to 40 mph, becoming east around 10 mph after midnight. .SUNDAY...Sunny. Highs in the lower 70s. West winds around 10 mph in the afternoon. .SUNDAY NIGHT...Clear. Lows in the mid 40s. .MONDAY...Mostly sunny and breezy. Highs in the lower 80s. .MONDAY NIGHT...Mostly clear and breezy. Lows around 50. .TUESDAY...Sunny. Highs in the lower 80s. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy. Lows around 50. .THURSDAY...Mostly sunny and breezy. Highs in the upper 70s. $$ WYZ022-082215- Casper Mountain- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the upper 50s. West winds around 10 mph with gusts up to 25 mph. .TONIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s. Northwest winds around 10 mph with gusts up to 25 mph in the evening. .SATURDAY...Partly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the lower 50s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 30s. Northeast winds around 10 mph with gusts up to 25 mph in the evening. .SUNDAY...Mostly sunny. Highs in the lower 60s. West winds around 10 mph with gusts up to 20 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny and breezy. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the lower 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs in the mid 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ002-082215- Absaroka Mountains- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy and breezy. Highs in the mid 50s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy. A chance of rain and snow showers after midnight. Breezy with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Chance of precipitation 30 percent. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. A chance of snow showers. A chance of rain showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 40s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear. Lows in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 30 mph, becoming west with gusts up to 20 mph after midnight. .SUNDAY...Mostly sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .MONDAY...Mostly sunny and windy. Highs around 60. .MONDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .TUESDAY...Sunny. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 60s. .WEDNESDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. .THURSDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 50s. $$ WYZ007-082215- Owl Creek and Bridger Mountains- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the lower 60s. Northwest winds around 10 mph with gusts up to 20 mph. .TONIGHT...Mostly cloudy. Lows in the upper 40s. Northwest winds around 10 mph with gusts up to 20 mph. .SATURDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 50s. North winds 15 to 25 mph. Gusts up to 40 mph in the morning. Chance of rain 30 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. North winds 15 to 20 mph with gusts up to 30 mph in the evening. .SUNDAY...Mostly sunny. Highs in the upper 60s. South winds around 10 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .MONDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 70s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 50s. .THURSDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ008-082215- Bighorn Mountains West- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy. A chance of snow showers, a slight chance of rain showers and thunderstorms after midnight. Lows in the lower 40s. Northwest winds around 10 mph. Gusts up to 30 mph in the evening. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. Rain showers, snow showers likely with a slight chance of thunderstorms in the morning, then a chance of thunderstorms, rain and snow showers in the afternoon. Snow accumulation up to 3 inches. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 30s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the lower 60s. Southwest winds around 10 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy. Lows in the upper 40s. .MONDAY...Mostly sunny and breezy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the upper 60s. $$ WYZ009-082215- Bighorn Mountains Southeast- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Highs in the mid 50s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy. A slight chance of. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Mostly cloudy in the morning, then becoming partly cloudy. Rain showers likely. Snow showers likely with a slight chance of thunderstorms in the morning, then a chance of thunderstorms and snow showers in the afternoon. Snow accumulation up to 3 inches. Breezy with highs around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent. .SATURDAY NIGHT...Partly cloudy with a chance of rain showers in the evening, then mostly clear after midnight. Breezy with lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming west around 10 mph with gusts up to 20 mph after midnight. Chance of rain 30 percent. .SUNDAY...Mostly sunny. Highs in the lower 60s. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 40s. .MONDAY...Mostly sunny and breezy. Highs around 70. .MONDAY NIGHT...Mostly clear. Lows in the lower 40s. .TUESDAY...Sunny. Highs in the upper 60s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 70s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. .THURSDAY...Mostly sunny. A slight chance of. Breezy with highs in the upper 60s. $$ WYZ012-082215- Teton and Gros Ventre Mountains- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy. Near steady temperature in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Mostly sunny and breezy. Highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest winds 10 to 15 mph with gusts up to 35 mph in the evening. .SUNDAY...Mostly sunny. Highs in the upper 50s. South winds around 10 mph, becoming west in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny and breezy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. .TUESDAY...Sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .THURSDAY...Mostly sunny. A slight chance of. Highs in the lower 60s. $$ WYZ014-082215- Wind River Mountains West- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Partly cloudy and breezy. Near steady temperature in the lower 50s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 30s. 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. .SATURDAY...Mostly sunny. A slight chance of. Breezy with highs in the lower 50s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph after midnight. .SUNDAY...Mostly sunny. Highs in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. .MONDAY...Mostly sunny and windy. Highs in the mid 60s. .MONDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .TUESDAY...Sunny. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the mid 60s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .THURSDAY...Mostly sunny. A slight chance of. Breezy with highs around 60. $$ WYZ015-082215- Wind River Mountains East- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny and breezy. Near steady temperature in the lower 50s. West winds 15 to 20 mph with gusts up to 35 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .SATURDAY...Mostly sunny. A chance of rain showers, snow showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the upper 40s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming west around 10 mph after midnight. .SUNDAY...Sunny. Highs in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly clear and breezy. Lows around 40. .MONDAY...Mostly sunny and windy. Highs in the lower 60s. .MONDAY NIGHT...Mostly clear and windy. Lows in the lower 40s. .TUESDAY...Sunny, breezy with highs in the mid 60s. .TUESDAY NIGHT...Mostly clear. Lows in the lower 40s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 60s. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .THURSDAY...Mostly sunny. A slight chance of. Breezy with highs around 60. $$ WYZ019-082215- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 30 mph. .TONIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. West winds 10 to 15 mph. Gusts up to 30 mph in the evening. .SATURDAY...Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Breezy with highs around 60. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 30 mph in the evening. .SUNDAY...Sunny. Highs in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 70s. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the upper 70s. .TUESDAY NIGHT...Mostly clear. Lows in the mid 40s. .WEDNESDAY...Mostly sunny. Highs around 80. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .THURSDAY...Mostly sunny and breezy. Highs in the mid 70s. $$ WYZ024-082215- Salt River and Wyoming Ranges- 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny and breezy. Near steady temperature in the upper 50s. West winds 15 to 20 mph with gusts up to 40 mph. .TONIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the upper 30s. West winds 15 to 20 mph with gusts up to 40 mph. .SATURDAY...Sunny, breezy with highs in the upper 50s. Northwest winds 15 to 25 mph with gusts up to 40 mph. .SATURDAY NIGHT...Clear, breezy with lows in the mid 30s. Northwest winds 20 to 25 mph with gusts up to 40 mph in the evening. .SUNDAY...Mostly sunny. Highs in the mid 60s. South winds around 10 mph, becoming west with gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs in the lower 70s. .MONDAY NIGHT...Mostly clear. Lows in the mid 40s. .TUESDAY...Sunny. Highs in the mid 70s. .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Mostly sunny and breezy. Highs in the upper 60s. $$ WYZ030-082215- East Sweetwater County- Including the city of Wamsutter 303 PM MDT Fri May 8 2026 .THIS AFTERNOON...Mostly sunny and breezy. Near steady temperature in the mid 60s. West winds 15 to 20 mph with gusts up to 30 mph. .TONIGHT...Partly cloudy and breezy. Lows in the lower 40s. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .SATURDAY...Mostly sunny and breezy. Highs in the mid 60s. West winds 15 to 25 mph with gusts up to 35 mph. .SATURDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. North winds 20 to 25 mph with gusts up to 35 mph, becoming northeast around 10 mph after midnight. .SUNDAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Mostly sunny and breezy. Highs around 80. .MONDAY NIGHT...Partly cloudy in the evening, then clearing. Breezy with lows in the mid 40s. .TUESDAY...Mostly sunny. Highs around 80. .TUESDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .WEDNESDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs around 80. .WEDNESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. .THURSDAY...Mostly sunny and breezy. Highs in the mid 70s. $$