Severe Thunderstorm Warning until 05:45PM 
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for... Northwestern Anne Arundel County in central Maryland... Southeastern Howard County in central Maryland... East central Montgomery County in central Maryland... South central Baltimore County in northern Maryland... North central Prince Georges County in central Maryland...
* Until 545 PM EDT.
* At 500 PM EDT, a severe thunderstorm was located over Beltsville, moving north at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. 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... Columbia, Severn, Olney, College Park, Greenbelt, Beltsville, Elkridge, Baltimore-Washington Airport, Historic Ellicott City, Ellicott City, Aspen Hill, Catonsville, Odenton, Laurel, Fairland, Arbutus, Ferndale, Colesville, Brooklyn Park and Fort Meade.
* AFFECTED AREAS: PRINCE GEORGES, MD ... ANNE ARUNDEL, MD ... BALTIMORE, MD ... MONTGOMERY, MD ... HOWARD, MD
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