South Dakota Moderate Special Weather Statement | Effective 08/17/2026 19:18

Headline: 
Special Weather Statement issued August 17 at 9:18PM CDT by NWS Rapid City SD
Event: 
Special Weather Statement
Urgency: 
Expected
Effective: 
August 17, 2026 - 7:18pm
Expires: 
August 17, 2026 - 7:45pm
Description: 
At 918 PM CDT, Doppler radar was tracking an area of strong thunderstorms extending from near Mission to 8 miles south of Lakeview, or extending from near Mission to 22 miles south of Mission, moving east at 45 mph. HAZARD...Wind gusts of 50 to 55 mph and half inch size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Mission, Rosebud, Saint Francis, Okreek, Carter, Keyapaha, Hidden Timber, Antelope, Littleburg, Sicangu Village, Lakeview, Fairgrounds Housing, Ring Thunder, Soldier Creek, Two Strike, Grass Mountain, Haystack Butte and Rosebud Reservation.
Instruction: 
Monitor the weather situation closely and be alert for threatening weather conditions.
Area Description: 
Mellette; Todd; Tripp
Forcast Office: 
NWS Rapid City SD
Sender: 
w-nws.webmaster@noaa.gov