If outdoors, consider seeking shelter inside a building.

At 419 PM EDT, Doppler radar was tracking a strong thunderstorm 8 miles northwest of Wartburg, moving northeast at 25 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 hail damage to vegetation is possible. Locations impacted include... La Follette, Jacksboro, Huntsville, Caryville, Sunbright, Smokey Junction, Robbins, Cove Lake State Park, Royal Blue, and Norma.