< Wyoming Winter Weather Advisory | Effective 05/18/2026 07:40

Wyoming Winter Weather Advisory | Effective 05/18/2026 07:40

Headline: 
Winter Weather Advisory issued May 18 at 8:40AM MDT until May 18 at 6:00PM MDT by NWS Cheyenne WY
Event: 
Winter Weather Advisory
Urgency: 
Expected
Effective: 
May 18, 2026 - 7:40am
Expires: 
May 18, 2026 - 2:00pm
Description: 
* WHAT...Snow and blowing snow expected. Total snow accumulations between 2 to 6 inches. Winds gusting as high as 35 mph. * WHERE...Laramie Valley. * WHEN...Until 6 PM MDT this evening. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Portions of the Laramie Valley including Laramie itself could see amounts on the lower end due to westerly winds, but portions of the Valley including I-80 may see on the higher end of these amounts.
Instruction: 
Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Area Description: 
Laramie Valley
Forcast Office: 
NWS Cheyenne WY