Winter Storm Warning

Full Alert Message

URGENT - WINTER WEATHER MESSAGE National Weather Service Riverton WY 426 PM MDT Thu Apr 17 2025 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 3 AM MDT FRIDAY... * WHAT...Snow expected. Additional snow accumulations between 1 and 3 inches, with 3 to 5 inches around Meeteetse and Thermopolis. Northerly wind frequently gusting 20 to 30 mph through Thursday evening. * WHERE...Southwest Bighorn Basin and Cody Foothills. * WHEN...Until 3 AM MDT Friday. * IMPACTS...Travel could be difficult, especially along Wyoming Highway 120 between Cody and Thermopolis. * ADDITIONAL DETAILS...Snow accumulations may be hindered during the daytime hours Thursday due to temperatures around 30 degrees and recent warm temperatures. PRECAUTIONARY/PREPAREDNESS ACTIONS... If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. For graphical depictions of the snowfall forecast, including the official NWS forecast, high end amounts, and low end amounts, visit https://weather.gov/riw/winter. For winter road conditions from the Wyoming Department of Transportation, visit https://wyoroad.info.