Active AlertsWind River Mountains East

What: Heavy snow possible. Total snow accumulations between 10 and 16 inches possible. Winds could gust as high as 50 mph.
Where: Wind River Mountains East, Wind River Mountains West, and Salt River and Wyoming Ranges.
When: From 11 PM this evening to 6 PM MDT Friday.
Impacts: Travel could be very difficult, including over South Pass.

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 .