Wyoming Severe Severe Thunderstorm Warning | Effective 06/20/2026 17:40

Headline: 
Severe Thunderstorm Warning issued June 20 at 6:40PM MDT until June 20 at 7:15PM MDT by NWS Cheyenne WY
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 20, 2026 - 5:40pm
Expires: 
June 20, 2026 - 6:15pm
Description: 
SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Southeastern Laramie County in southeastern Wyoming... * Until 715 PM MDT. * At 640 PM MDT, a severe thunderstorm was located over Burns, or 23 miles east of Cheyenne, moving east at 25 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Pine Bluffs, Burns, Egbert, and Pine Bluffs Municipal Airport. This includes Interstate 80 in Wyoming between mile markers 383 and 402.
Instruction: 
For your protection move to an interior room on the lowest floor of a building. To report severe weather, contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Cheyenne.
Area Description: 
Laramie, WY
Forcast Office: 
NWS Cheyenne WY