South Dakota Severe Severe Thunderstorm Warning | Effective 08/11/2026 15:16

Headline: 
Severe Thunderstorm Warning issued August 11 at 4:16PM MDT until August 11 at 5:15PM MDT by NWS Rapid City SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 11, 2026 - 3:16pm
Expires: 
August 11, 2026 - 4:15pm
Description: 
SVRUNR The National Weather Service in Rapid City has issued a * Severe Thunderstorm Warning for... Northwestern Harding County in northwestern South Dakota... * Until 515 PM MDT. * At 416 PM MDT, a severe thunderstorm was located 18 miles north of Camp Crook, or 30 miles northwest of Buffalo, moving southeast at 25 mph. HAZARD...Two inch hail and 60 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Camp Crook and Lake Gardner.
Instruction: 
Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing dangerous hail and damaging winds.
Area Description: 
Harding, SD
Forcast Office: 
NWS Rapid City SD
Sender: 
w-nws.webmaster@noaa.gov