Wyoming Moderate Special Weather Statement | Effective 09/20/2026 12:10

Headline: 
Special Weather Statement issued September 20 at 1:10PM MDT by NWS Cheyenne WY
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
September 20, 2026 - 12:10pm
Expires: 
September 20, 2026 - 1:00pm
Description: 
At 110 PM MDT, Doppler radar was tracking a strong thunderstorm over Laramie County Fairgrounds at Archer, or near Cheyenne, moving east at 15 mph. HAZARD...Wind gusts up to 40 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to vegetation is possible. Locations impacted include... Cheyenne, Burns, Laramie County Fairgrounds at Archer, Hillsdale, Carpenter, Cowboy Ranch South, and Grass Hills.
Instruction: 
If outdoors, consider seeking shelter inside a building.
Area Description: 
South Laramie Range Foothills; Central Laramie County; East Laramie County
Forcast Office: 
NWS Cheyenne WY
Sender: 
w-nws.webmaster@noaa.gov