Remain alert for a possible tornado! Tornadoes can develop quickly from severe thunderstorms. If you spot a tornado go at once into the basement or small central room in a sturdy structure. For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until midnight EDT for central Maryland.

SVRLWX The National Weather Service in Sterling Virginia has issued a * Severe Thunderstorm Warning for... Central Anne Arundel County in central Maryland... East central Prince Georges County in central Maryland... * Until 830 PM EDT. * At 803 PM EDT, a severe thunderstorm was located near Londontowne, or near Rhode River, moving northeast at 30 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... Annapolis, Magothy River, Edgewater, Dobbins Island, Lothian, Lake Shore, Crownsville, Davidsonville, Parole, Highland Beach, Belvedere Heights, Severn River, Navy-Marine Corps Stadium, South River, Eastport, Cape St. Claire, Londontowne, Hillsmere Shores, Harwood, and Pinehurst.