< Wyoming Winter Weather Advisory | Effective 04/16/2026 12:18

Wyoming Winter Weather Advisory | Effective 04/16/2026 12:18

Headline: 
Winter Weather Advisory issued April 16 at 1:18PM MDT until April 17 at 12:00PM MDT by NWS Riverton WY
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
April 16, 2026 - 12:18pm
Expires: 
April 17, 2026 - 6:00am
Description: 
* WHAT...Snow, wind, and cold expected. Total snow accumulations between 1 and 3 inches, with localized amounts up to 4 inches possible. Winds gusting between 45 and 55 mph. Expect temperatures below 28 degrees Friday morning. * WHERE...Natrona County Lower Elevations. * WHEN...Until noon MDT Friday. * IMPACTS...Plan on hazardous road conditions, including along US 20/26 from the Fremont/Natrona County line and east. Gusty winds and snow will cause limited visibility. Vulnerable outdoor equipment and vegetation could be impacted by freezing temperatures. * ADDITIONAL DETAILS...Snow squalls are possible Thursday afternoon and evening. If a snow squall does occur, expect instances of very low visibilities. Temperatures will drop below 28 degrees by Friday morning.
Instruction: 
Slow down and use caution while traveling. 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: 
Natrona County Lower Elevations
Forcast Office: 
NWS Riverton WY