< Wyoming Winter Storm Warning | Effective 04/16/2026 12:18

Wyoming Winter Storm Warning | Effective 04/16/2026 12:18

Headline: 
Winter Storm Warning issued April 16 at 1:18PM MDT until April 17 at 6:00PM MDT by NWS Riverton WY
Event: 
Winter Storm Warning
Urgency: 
Expected
Effective: 
April 16, 2026 - 12:18pm
Expires: 
April 17, 2026 - 6:00am
Description: 
* WHAT...Heavy snow. Additional snow accumulations up to 5 inches mainly along the highest peaks. Winds gusting as high as 40 mph. * WHERE...Wind River Mountains East and Wind River Mountains West. * WHEN...Until 6 PM MDT Friday. * IMPACTS...Travel could be difficult, especially across South Pass. Strong winds will cause limited visibility.
Instruction: 
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.
Area Description: 
Wind River Mountains West; Wind River Mountains East
Forcast Office: 
NWS Riverton WY