South Dakota Severe Thunderstorm Warning - Severe | Effective 06/15/2026 12:47

Headline: 
Severe Thunderstorm Warning issued June 15 at 2:47PM CDT until June 15 at 3:15PM CDT by NWS Aberdeen SD
Event: 
Severe Thunderstorm Warning
Urgency: 
Immediate
Effective: 
June 15, 2026 - 12:47pm
Expires: 
June 15, 2026 - 1:15pm
Description: 
At 247 PM CDT, severe thunderstorms were located along a line extending from near Spring Creek Colony to 7 miles northeast of Roscoe to near Onaka, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... Ipswich, Eureka, Bowdle, Leola, Hoven, Roscoe, Hosmer, Deerfield Colony, Grassland Colony, Brentwood Colony, Plainview Colony, Seneca, Tolstoy, Long Lake, Onaka, Long Lake Colony, Thunderbird Colony, Lowry, Hillsview, and Blumengard Colony.
Instruction: 
For your protection move to an interior room on the lowest floor of a building.
Area Description: 
Edmunds, SD; Faulk, SD; McPherson, SD; Potter, SD; Walworth, SD
Forcast Office: 
NWS Aberdeen SD
Sender: 
w-nws.webmaster@noaa.gov