At 704 PM CDT, Doppler radar was tracking a strong thunderstorm 7 miles southwest of Cedar Creek Rec Area, or 14 miles north of Presho, moving east at 30 mph.
HAZARD...Wind gusts up to 40 mph and penny 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.
The strong thunderstorm will be near... Cedar Creek Rec Area around 715 PM CDT.
Other locations impacted by this strong thunderstorm include Lower Brule Reservation.