< Wyoming Winter Storm Warning | Effective 05/04/2026 01:41

Wyoming Winter Storm Warning | Effective 05/04/2026 01:41

Headline: 
Winter Storm Warning issued May 4 at 2:41AM MDT until May 6 at 12:00PM MDT by NWS Cheyenne WY
Event: 
Winter Storm Warning
Urgency: 
Expected
Effective: 
May 4, 2026 - 1:41am
Expires: 
May 4, 2026 - 5:00pm
Description: 
* WHAT...Heavy snow expected. Total snow accumulations between 10 and 18 inches mainly above 9000 ft in elevation and on the northern and eastern sides of the range. * WHERE...Snowy Range. * WHEN...From 9 PM this evening to noon MDT Wednesday. * IMPACTS...Outdoor recreation could become life threatening to those caught unprepared for severe winter conditions. Hikers and snowmobilers may easily become disoriented. Frostbite and hypothermia can develop quickly.
Instruction: 
If you must travel, keep an extra flashlight, food, and water in your vehicle in case of an emergency. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1.
Area Description: 
Snowy Range
Forcast Office: 
NWS Cheyenne WY