At 352 PM EDT, Doppler radar was tracking a strong thunderstorm near St. Marys, moving east at 40 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects.
Locations impacted include... St. Marys, Arvilla, Alma, Point Lookout, Wick, Hebron, and Canton.