Wyoming Moderate Special Weather Statement | Effective 09/19/2026 11:45

Headline: 
Special Weather Statement issued September 19 at 12:45PM MDT by NWS Cheyenne WY
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
September 19, 2026 - 11:45am
Expires: 
September 19, 2026 - 12:15pm
Description: 
At 1244 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 6 miles south of Medicine Bow to 11 miles northeast of North Fork Campground to near Pelton Creek Campground. Movement was northeast at 30 mph. HAZARD...Wind gusts up to 50 mph and pea 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... Albany, Rock River, Bosler, Pelton Creek Campground, Brooklyn Lake Campground, Woods Landing-Jelm, McFadden, Rambler, Nash Fork Campground, Keystone, Wold, Rob Roy Reservoir, Lake Owen, Bobbie Thompson Campground, Arlington, Wyocolo, Brooklyn Lake, Sugar Loaf Campground, Libby Creek Campground, and Twin Buttes Lake.
Instruction: 
If outdoors, consider seeking shelter inside a building. Torrential rainfall is also occurring with these storms and may lead to localized flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Shirley Basin; North Snowy Range Foothills; Snowy Range; Laramie Valley
Forcast Office: 
NWS Cheyenne WY
Sender: 
w-nws.webmaster@noaa.gov