If outdoors, consider seeking shelter inside a building.

At 1111 AM EDT, Doppler radar was tracking a strong thunderstorm near Poinsett State Park, or 8 miles southwest of Shaw Air Base, moving east 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... Sumter, Manning, South Sumter, Shaw Air Base, Summerton, Alcolu, Woods Bay State Park, Santee Cooper Regional Airport, Mulberry, Sumter County Airport, Millwood, Poinsett State Park, Turbeville, Mayesville, Pinewood, Paxville, Cane Savannah, Rimini, Fort Motte, and Brogdon. This includes Interstate 95 between mile markers 107 and 146.