The National Weather Service has issued a severe thunderstorm warning until 7:30. The storm is capable of producing 60 mph winds and quarter-sized hail. Locations include Inner Harbor, Fells Point, Johns Hopkins, Locust Point, Rosedale, Brooklyn Park, Arbutus, and Armistead Gardens.
Visibility could be reduced to 1 mile. There's also a flash flood warning for southern Baltimore County, northern Arundel and Baltimore city until 10 p.m. Additional rainfall up to 1 inch can be expected, the weather service said.