Wyoming Severe Severe Thunderstorm Warning | Effective 06/20/2026 17:12

Headline: 
Severe Thunderstorm Warning issued June 20 at 6:12PM MDT until June 20 at 7:15PM MDT by NWS Rapid City SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 20, 2026 - 5:12pm
Expires: 
June 20, 2026 - 6:15pm
Description: 
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northern Campbell County in northeastern Wyoming... Southwestern Crook County in northeastern Wyoming... Northwestern Weston County in northeastern Wyoming... * Until 715 PM MDT. * At 612 PM MDT, severe thunderstorms were located along a line from 14 miles southwest of Spotted Horse to 11 miles southwest of Moorcroft, or along a line from 39 miles northwest of Gillette to 23 miles southeast of Gillette, moving northeast at 30 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. * Locations impacted include... Gillette, Moorcroft, Pine Haven, Rawhide Mine, Dry Fork Mine, Buckskin Mine, Wyodak Mine, Eagle Butte Mine, Caballo Mine, Belle Ayr Mine, Weston, Rozet, Oshoto, Recluse, Echeta, Carlile, Spotted Horse, Camplex Event Facility, Gillette Airport and Keyhole Reservoir. This includes Interstate 90 in Wyoming between Mile Markers 119 and 174.
Instruction: 
Seek shelter inside a well-built structure and stay away from windows. These storms are capable of producing damaging winds.
Area Description: 
Campbell, WY; Crook, WY; Weston, WY
Forcast Office: 
NWS Rapid City SD
Sender: 
w-nws.webmaster@noaa.gov