People outdoors should seek shelter immediately. If you can hear thunder, you are close enough to be struck by lightning.

At 558 PM EDT, a line of strong thunderstorms was along a line extending from Mableton to Lakewood Park to Morrow to near Highland Mills, and moving east at 30 mph. HAZARD...40 to 50 mph wind, pea sized hail and frequent cloud to ground lightning. SOURCE...Radar indicated. IMPACT...Expect minor damage to tree limbs and blowing around of light, unsecured objects. Locations impacted include... Atlanta, Griffin, McDonough, Decatur, Conyers, Jackson, Jonesboro, Peachtree Corners, City of South Fulton, Sandy Springs, Roswell, Alpharetta, Smyrna, Dunwoody, East Point, Stockbridge, Forest Park, Riverdale, College Park, and Lilburn.