Weather Alerts For Evansville, WY

URGENT - WEATHER MESSAGE National Weather Service Riverton WY 333 AM MST Wed Dec 10 2025 Green Mountains and Rattlesnake Range-Natrona County Lower Elevations-Casper Mountain-South Lincoln County-Rock Springs and Green River-Flaming Gorge-East Sweetwater County- Including the cities of Rock Springs, Wamsutter, Casper, Green River, Kemmerer, Cokeville, and Jeffrey City 333 AM MST Wed Dec 10 2025 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 5 AM MST THURSDAY... * WHAT...West winds 25 to 35 mph with gusts 50 to 60 mph possible. * WHERE...Casper Mountain, Green Mountains and Rattlesnake Range, Natrona County Lower Elevations, East Sweetwater County, Flaming Gorge, Rock Springs and Green River, and South Lincoln County. * WHEN...Through 5 AM MST Thursday, strongest during daytime hours Wednesday. * IMPACTS...Travel will be difficult, especially for high profile vehicles. PRECAUTIONARY/PREPAREDNESS ACTIONS... Use caution if you must drive. Secure loose objects. &&