Special Weather Statement issued April 21 at 4:36PM CDT by NWS Aberdeen SD
At 436 PM CDT, Doppler radar was tracking a strong thunderstorm over Reliance, or 11 miles northwest of Oacoma, moving northeast at 45 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Lower Brule, Oacoma, Tailrace Rec Area, Reliance, Lower Brule Reservation, Lyman, Medicine Butte, Counselor Creek Boat Access Area, Crow Creek Reservation, Fort Thompson, Lees Corner, Lake Francis Case, and Lake Sharpe.