Severe Thunderstorm Warning until 08:30PM Sunday 
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for... The southeastern District of Columbia... Baltimore City in northern Maryland... Anne Arundel County in central Maryland... Southeastern Howard County in central Maryland... Northwestern St. Marys County in southern Maryland... Calvert County in southern Maryland... Southern Harford County in northern Maryland... Southeastern Baltimore County in northern Maryland... Prince Georges County in central Maryland... Charles County in southern Maryland... King George County in central Virginia...
* Until 830 PM EDT.
* At 725 PM EDT, severe thunderstorms were located along a line extending from near Milford Mill to 7 miles east of Massaponax, moving east at 40 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Damaging winds will cause some trees and large branches to fall. This could injure those outdoors, as well as damage homes and vehicles. Roadways may become blocked by downed trees. Localized power outages are possible. Unsecured light objects may become projectiles.
* Locations impacted include... Baltimore, Columbia, Waldorf, Bowie, Severn, Annapolis, Clinton, Pikesville, Crofton, Middle River, Fort Washington, Greenbelt, Elkridge, Riviera Beach, Forestville, Largo, Coral Hills, Bladensburg, La Plata and Mayo.
* AFFECTED AREAS: DISTRICT OF COLUMBIA, DC ... ANNE ARUNDEL, MD ... BALTIMORE, MD ... CALVERT, MD ... CHARLES, MD ... HARFORD, MD ... HOWARD, MD ... PRINCE GEORGES, MD ... ST. MARYS, MD ... BALTIMORE CITY, MD ... KING GEORGE, VA
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Maryland Capitol Police
301 West Preston Street
Baltimore, MD 21201
Contact
Emergency: 9-1-1
Non-emergencies: 410-767-4793