South Dakota Severe Severe Thunderstorm Warning | Effective 08/08/2026 22:02

Headline: 
Severe Thunderstorm Warning issued August 9 at 12:02AM CDT until August 9 at 12:45AM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 8, 2026 - 10:02pm
Expires: 
August 8, 2026 - 10:45pm
Description: 
At 1202 AM CDT, a severe thunderstorm was located over Herreid, moving southeast at 20 mph. HAZARD...Golf ball size 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. This severe thunderstorm will be near... Herreid around 1205 AM CDT.
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. Torrential rainfall is also occurring with this storm and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Area Description: 
Campbell, SD
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov