Wyoming Moderate Special Weather Statement | Effective 06/20/2026 15:31

Headline: 
Special Weather Statement issued June 20 at 4:31PM MDT by NWS Cheyenne WY
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
June 20, 2026 - 3:31pm
Expires: 
June 20, 2026 - 4:00pm
Description: 
At 431 PM MDT, Doppler radar was tracking strong thunderstorms along a line extending from 7 miles north of Curtis Gulch Campground to 10 miles west of Garrett. Movement was east at 30 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch 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... Glendo, Esterbrook, Sibley Peak, Friend Park Campground, Reno Cove Campground, Curtis Gulch Campground, Two Moon Campground, Laramie Peak, Esterbrook Campground, Windy Peak, Dwyer Junction, Garrett, Harris Park, Glendo State Park, Wheatland Reservoir Number 3, and Cassa. This includes Interstate 25 in Wyoming between mile markers 92 and 112.
Instruction: 
If outdoors, consider seeking shelter inside a building. A Severe Thunderstorm Watch remains in effect until 900 PM MDT for southeastern and east central Wyoming.
Area Description: 
Converse County Lower Elevations; North Laramie Range; Shirley Basin; Central Laramie Range and Southwest Platte County; East Platte County
Forcast Office: 
NWS Cheyenne WY
Sender: 
w-nws.webmaster@noaa.gov