South Dakota Severe Severe Thunderstorm Warning | Effective 08/10/2026 23:49

Headline: 
Severe Thunderstorm Warning issued August 11 at 1:49AM CDT until August 11 at 2:15AM CDT by NWS Sioux Falls SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
August 10, 2026 - 11:49pm
Expires: 
August 11, 2026 - 12:15am
Description: 
SVRFSD The National Weather Service in Sioux Falls has issued a * Severe Thunderstorm Warning for... Northeastern Yankton County in southeastern South Dakota... Southeastern Turner County in southeastern South Dakota... * Until 215 AM CDT. * At 149 AM CDT, a severe thunderstorm was located near Mayfield, or 16 miles south of Parker, moving east at 40 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * This severe thunderstorm will be near... Viborg around 155 AM CDT. Centerville around 200 AM CDT.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Turner, SD; Yankton, SD
Forcast Office: 
NWS Sioux Falls SD
Sender: 
w-nws.webmaster@noaa.gov