Hazardous Weather Outlook
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
191 FLUS45 KRIW 070740 HWORIW Hazardous Weather Outlook National Weather Service Riverton WY 1240 AM MST Fri Nov 7 2025 WYZ001>020-022>030-081145- Yellowstone National Park-Absaroka Mountains-Cody Foothills- North Bighorn Basin-Southwest Bighorn Basin-Southeast Bighorn Basin- Owl Creek and Bridger Mountains-Bighorn Mountains West- Bighorn Mountains Southeast-Northeast Johnson County- Southeast Johnson County-Teton and Gros Ventre Mountains- Jackson Hole-Wind River Mountains West-Wind River Mountains East- Upper Wind River Basin-Wind River Basin-Lander Foothills- Green Mountains and Rattlesnake Range- Natrona County Lower Elevations-Casper Mountain-Star Valley- Salt River and Wyoming Ranges-Upper Green River Basin Foothills- Upper Green River Basin-South Lincoln County- Rock Springs and Green River-Flaming Gorge-East Sweetwater County- 1240 AM MST Fri Nov 7 2025 This Hazardous Weather Outlook is for Western and Central Wyoming. .DAY ONE...Today and Tonight. Western mountain snow and valley rain expected Friday morning and afternoon shifting east of the Divide towards sunset through the overnight hours. Snow accumulations up to 3 to 6 inches likely with minimal impacts to Teton and Togwotee Passes. Gusty winds once again for wind prone areas with gusts up to 30 to 40 mph ahead of an approaching cold front Friday afternoon. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. Gusty winds for Johnson County Saturday afternoon with gusts up to 40 to 50 mph with isolated gusts over 50 mph possible through sunset. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to Standard Operating Procedures. $$