Zone Forecast Product
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
876 FPUS55 KRIW 301548 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 947 AM MDT Wed Sep 30 2026 WYZ020-302200- Natrona County Lower Elevations- Including the city of Casper 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the mid 70s. Northeast winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 30 mph. .THURSDAY...Sunny. Highs around 70. East winds around 10 mph, becoming southwest in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. North winds 10 to 15 mph. Gusts up to 30 mph in the evening. .FRIDAY...Sunny. Highs in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Mostly sunny. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ017-302200- Wind River Basin- Including the cities of Riverton and Shoshoni 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the mid 70s. Northeast winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows in the mid 40s. Northeast winds around 10 mph with gusts up to 25 mph. .THURSDAY...Sunny. Highs in the lower 70s. East winds around 10 mph with gusts up to 20 mph in the morning. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. Northeast winds around 10 mph with gusts up to 20 mph, becoming east after midnight. .FRIDAY...Sunny. Highs in the mid 70s. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .SATURDAY...Partly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MONDAY...Partly cloudy. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. $$ WYZ018-302200- Lander Foothills- Including the city of Lander 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the mid 70s. Northwest winds around 10 mph this morning. .TONIGHT...Mostly clear. Lows in the mid 40s. .THURSDAY...Sunny. Highs in the lower 70s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. .FRIDAY...Mostly sunny. Highs in the mid 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MONDAY...Partly cloudy. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 70s. $$ WYZ028-302200- Rock Springs and Green River- Including the cities of Rock Springs and Green River 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs around 70. .TONIGHT...Clear. Lows around 40. West winds around 10 mph, becoming southwest after midnight. .THURSDAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows around 40. West winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Mostly sunny. Highs in the mid 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ013-302200- Jackson Hole- Including the city of Jackson 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs around 70. .TONIGHT...Clear. Lows in the upper 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. West winds around 10 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs around 70. Southwest winds around 10 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. .SATURDAY...Partly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ003-302200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 70s. West winds around 10 mph, becoming northeast this afternoon. .TONIGHT...Mostly clear. Lows in the lower 40s. North winds 10 to 15 mph, becoming northwest after midnight. Gusts up to 30 mph. .THURSDAY...Mostly sunny. Highs in the mid 60s. Northeast winds 10 to 15 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. Northwest winds 10 to 15 mph in the evening. .FRIDAY...Mostly sunny. Highs in the mid 70s. Southwest winds around 10 mph, becoming southeast in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the upper 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MONDAY...Partly cloudy. Highs in the upper 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ004-302200- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs around 80. North winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Mostly clear and breezy. Lows in the mid 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .THURSDAY...Mostly sunny. Highs around 70. West winds around 10 mph, becoming north with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, becoming southwest after midnight. .FRIDAY...Sunny. Highs in the mid 70s. Southeast winds around 10 mph with gusts up to 20 mph. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows in the upper 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ006-302200- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the upper 70s. South winds around 10 mph this morning. .TONIGHT...Mostly clear. Lows in the mid 40s. North winds around 10 mph, becoming west after midnight. .THURSDAY...Sunny. Highs in the lower 70s. North winds around 10 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. North winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Sunny. Highs in the upper 70s. Southeast winds around 10 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows around 50. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows around 50. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ005-302200- Southwest Bighorn Basin- Including the city of Thermopolis 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the upper 70s. Northeast winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows in the mid 40s. North winds around 10 mph, becoming west after midnight. .THURSDAY...Mostly sunny. Highs around 70. Northeast winds around 10 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. North winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Sunny. Highs in the upper 70s. South winds around 10 mph, becoming southeast with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .SATURDAY...Partly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows around 50. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows around 50. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 80. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs around 80. $$ WYZ023-302200- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 70s. Northwest winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Clear. Lows in the upper 30s. North winds around 10 mph with gusts up to 20 mph in the evening. .THURSDAY...Sunny. Highs around 70. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .FRIDAY...Mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ025-302200- Upper Green River Basin Foothills- Including the city of Pinedale 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Clear. Lows in the upper 30s. North winds around 10 mph. .THURSDAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. Northwest winds around 10 mph in the evening. .FRIDAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows around 40. .SATURDAY...Partly cloudy. Highs around 70. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs around 70. .MONDAY NIGHT...Partly cloudy. Lows around 40. .TUESDAY...Mostly sunny. Highs around 70. $$ WYZ026-302200- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs around 70. North winds around 10 mph this morning. .TONIGHT...Mostly clear. Lows in the upper 30s. Northwest winds around 10 mph, becoming north after midnight. .THURSDAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest winds around 10 mph. .FRIDAY...Mostly sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows around 40. .SATURDAY...Partly cloudy. Highs around 70. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows around 40. .TUESDAY...Mostly sunny. Highs around 70. $$ WYZ010-302200- Northeast Johnson County- Including the city of Buffalo 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the upper 70s. West winds around 10 mph, becoming north with gusts up to 20 mph this afternoon. .TONIGHT...Partly cloudy. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly sunny. Highs around 70. Southeast winds around 10 mph, becoming east with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 30 mph, becoming south with gusts up to 20 mph after midnight. .FRIDAY...Sunny. Highs in the upper 70s. South winds 10 to 15 mph, becoming east in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Mostly sunny and breezy. Highs around 70. .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Clear. Lows in the lower 50s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ011-302200- Southeast Johnson County- Including the city of Kaycee 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the upper 70s. West winds around 10 mph, becoming northeast this afternoon. .TONIGHT...Mostly clear. Lows in the mid 40s. North winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly sunny. Highs around 70. Southeast winds around 10 mph, becoming southwest with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. North winds 10 to 15 mph, becoming southeast after midnight. .FRIDAY...Sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Clear. Lows in the upper 40s. .MONDAY...Mostly sunny. Highs in the lower 80s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ027-302200- South Lincoln County- Including the cities of Kemmerer and Cokeville 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Clear. Lows around 40. Northwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Sunny. Highs around 70. West winds 10 to 15 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows around 40. West winds around 10 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the lower 70s. .SUNDAY NIGHT...Partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs around 70. $$ WYZ016-302200- Upper Wind River Basin- Including the city of Dubois 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs around 70. North winds around 10 mph, becoming southeast with gusts up to 20 mph this afternoon. .TONIGHT...Mostly clear. Lows around 40. Southeast winds around 10 mph in the evening. .THURSDAY...Mostly sunny. Highs in the upper 60s. West winds 10 to 15 mph with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows around 40. Northwest winds around 10 mph. .FRIDAY...Mostly sunny. Highs around 70. West winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SATURDAY...Partly cloudy. Highs around 70. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. .MONDAY...Partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 40s. .TUESDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ001-302200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the mid 60s. West winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Clear. Lows in the mid 30s. Northwest winds around 10 mph in the evening. .THURSDAY...Mostly sunny. Highs around 60. West winds around 10 mph with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 30s. Southwest winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Mostly sunny. Highs in the lower 60s. Southwest winds 10 to 15 mph. Gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Partly cloudy. Lows in the upper 30s. .SATURDAY...Mostly sunny. Highs in the mid 60s. .SATURDAY NIGHT...Mostly clear. Lows in the upper 30s. .SUNDAY...Mostly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows around 40. .MONDAY...Partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy. Lows around 40. .TUESDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ029-302200- Flaming Gorge- 947 AM MDT Wed Sep 30 2026 .TODAY...Mostly sunny. Highs in the upper 60s. Northwest winds around 10 mph. .TONIGHT...Clear. Lows in the mid 40s. Northwest winds around 10 mph in the evening. .THURSDAY...Sunny. Highs in the lower 70s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds around 10 mph in the evening. .FRIDAY...Mostly sunny. Highs in the lower 70s. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. .SATURDAY...Partly cloudy. Highs in the mid 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 50. .SUNDAY...Mostly sunny. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 50. .MONDAY...Partly cloudy. A slight chance of. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows around 50. Chance of rain 20 percent. .TUESDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ022-302200- Casper Mountain- 947 AM MDT Wed Sep 30 2026 .TODAY...Mostly sunny. Highs in the upper 60s. Northeast winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Mostly clear. Lows in the lower 40s. East winds around 10 mph in the evening. .THURSDAY...Mostly sunny. Highs in the mid 60s. Southeast winds around 10 mph, becoming southwest in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. East winds around 10 mph in the evening. .FRIDAY...Sunny. Highs in the upper 60s. Southwest winds around 10 mph with gusts up to 20 mph, becoming west with gusts up to 30 mph in the afternoon. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the upper 60s. $$ WYZ002-302200- Absaroka Mountains- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 60s. West winds around 10 mph with gusts up to 25 mph. .TONIGHT...Mostly clear. Lows in the upper 30s. Northwest winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. .THURSDAY...Mostly sunny. Highs in the upper 50s. West winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY...Mostly sunny and breezy. Highs around 60. West winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 40. .SATURDAY...Partly cloudy. Highs in the upper 50s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .SUNDAY...Mostly sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy and breezy. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs around 60. $$ WYZ007-302200- Owl Creek and Bridger Mountains- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 70s. Northeast winds around 10 mph this afternoon. .TONIGHT...Mostly clear. Lows in the mid 40s. North winds around 10 mph, becoming northwest after midnight. .THURSDAY...Mostly sunny. Highs in the mid 60s. South winds around 10 mph, becoming southeast in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the mid 40s. North winds 10 to 15 mph, becoming southwest after midnight. .FRIDAY...Mostly sunny. Highs around 70. Southwest winds around 10 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. .SATURDAY...Partly cloudy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 40s. .SUNDAY...Mostly sunny. Highs around 70. .SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the mid 50s. .TUESDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ008-302200- Bighorn Mountains West- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the mid 60s. Northeast winds around 10 mph, becoming west with gusts up to 20 mph this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds 10 to 15 mph, becoming southeast after midnight. .THURSDAY...Mostly sunny. Highs in the upper 50s. South winds around 10 mph, becoming west in the afternoon. Gusts up to 25 mph. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. Northeast winds around 10 mph, becoming southeast after midnight. .FRIDAY...Sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. .SUNDAY...Mostly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Clear. Lows in the upper 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 50s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 60s. $$ WYZ009-302200- Bighorn Mountains Southeast- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the mid 60s. North winds around 10 mph, becoming northeast with gusts up to 20 mph this afternoon. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. Northeast winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Mostly sunny. Highs around 60. South winds around 10 mph, becoming west in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows around 40. North winds around 10 mph, becoming west after midnight. Gusts up to 25 mph. .FRIDAY...Sunny. Highs in the mid 60s. West winds 10 to 15 mph with gusts up to 25 mph. .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. .SATURDAY...Partly cloudy in the morning, then clearing. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs around 70. .MONDAY NIGHT...Partly cloudy. Lows around 50. .TUESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 60s. $$ WYZ012-302200- Teton and Gros Ventre Mountains- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 60s. Northwest winds around 10 mph with gusts up to 20 mph this afternoon. .TONIGHT...Clear. Lows in the upper 30s. Northwest winds around 10 mph in the evening. .THURSDAY...Sunny. Highs in the upper 50s. West winds around 10 mph with gusts up to 20 mph in the afternoon. .THURSDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. West winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Mostly sunny. Highs in the lower 60s. South winds around 10 mph, becoming west in the afternoon. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows around 40. .SATURDAY...Partly cloudy. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .SUNDAY...Mostly sunny. Highs in the mid 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ014-302200- Wind River Mountains West- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 60s. Northeast winds around 10 mph, becoming west this afternoon. .TONIGHT...Mostly clear. Lows in the upper 30s. North winds around 10 mph, becoming east after midnight. .THURSDAY...Sunny. Highs in the upper 50s. South winds around 10 mph, becoming west with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .FRIDAY...Mostly sunny. Highs around 60. West winds 10 to 15 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 30s. .SATURDAY...Partly cloudy. Highs in the lower 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the upper 30s. .SUNDAY...Mostly sunny. Highs in the lower 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows around 40. .TUESDAY...Mostly sunny. Highs around 60. $$ WYZ015-302200- Wind River Mountains East- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 60s. Northeast winds around 10 mph. .TONIGHT...Mostly clear. Lows in the mid 30s. Northeast winds around 10 mph in the evening. .THURSDAY...Mostly sunny. Highs in the upper 50s. West winds 10 to 15 mph. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds around 10 mph with gusts up to 20 mph. .FRIDAY...Mostly sunny and breezy. Highs in the upper 50s. West winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 40. .SATURDAY...Partly cloudy. Highs in the upper 50s. .SATURDAY NIGHT...Partly cloudy. Lows in the upper 30s. .SUNDAY...Mostly sunny. Highs around 60. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .MONDAY...Partly cloudy. Highs in the lower 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the upper 50s. $$ WYZ019-302200- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the lower 70s. North winds around 10 mph. .TONIGHT...Mostly clear. Lows in the lower 40s. Northeast winds around 10 mph after midnight. Gusts up to 25 mph. .THURSDAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. Northwest winds around 10 mph. .FRIDAY...Mostly sunny and breezy. Highs in the lower 70s. Southwest winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Partly cloudy. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ024-302200- Salt River and Wyoming Ranges- 947 AM MDT Wed Sep 30 2026 .TODAY...Sunny. Highs in the upper 60s. North winds around 10 mph. Gusts up to 25 mph this afternoon. .TONIGHT...Clear. Lows in the upper 30s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .THURSDAY...Sunny. Highs in the lower 60s. West winds around 10 mph with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds around 10 mph. Gusts up to 25 mph in the evening. .FRIDAY...Sunny. Highs in the mid 60s. Southwest winds 10 to 15 mph. .FRIDAY NIGHT...Partly cloudy. Lows in the lower 40s. .SATURDAY...Partly cloudy. Highs in the upper 60s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the lower 40s. .SUNDAY...Mostly sunny. Highs in the upper 60s. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .MONDAY...Partly cloudy. Highs in the mid 60s. .MONDAY NIGHT...Partly cloudy. Lows in the lower 40s. .TUESDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ030-302200- East Sweetwater County- Including the city of Wamsutter 947 AM MDT Wed Sep 30 2026 .TODAY...Mostly sunny. Highs around 70. North winds around 10 mph, becoming northeast this afternoon. .TONIGHT...Mostly clear. Lows around 40. Northeast winds around 10 mph in the evening. .THURSDAY...Sunny. Highs around 70. West winds around 10 mph with gusts up to 25 mph in the afternoon. .THURSDAY NIGHT...Mostly clear. Lows around 40. West winds around 10 mph. .FRIDAY...Mostly sunny. Highs in the lower 70s. Southwest winds 10 to 15 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .SATURDAY...Partly cloudy. Highs in the lower 70s. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. Lows in the mid 40s. .SUNDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .SUNDAY NIGHT...Mostly clear. Lows in the upper 40s. .MONDAY...Partly cloudy. Highs in the mid 70s. .MONDAY NIGHT...Partly cloudy. Lows in the upper 40s. .TUESDAY...Partly cloudy in the morning, then clearing. Highs around 70. $$