I heard St. Mary's County. But I prolly should check some weather page, huh?
Edit: Got the from NBC4.com:
Tornado Watch:
Issued at: 9:18 AM EST 11/19/03, expires at: 3:00 PM EST 11/19/03
in Maryland this watch includes 14 counties: In Central Maryland:
Anne Arundel, Howard, Montgomery Prince Georges
In North Central Maryland:
Carroll, Frederick Washington
In Northern Maryland:
Baltimore, Baltimore City, Harford
In Southern Maryland:
Calvert, Charles, St. Marys
In Western Maryland:
Allegany
This Includes The Cities Of (Bwi)Baltmor-Wshngt, Aberdeen, Andrews Afb, Annapolis, Baltimore, Bel Air, Beltsville, Bethesda, Bladensburg, Bowie, Calverton, Chesapeake Beach, Clinton, Cockeysville, College Park, Columbia, Coral Hills, Cove Point, Crofton, Cumberland, Damascus, Drum Point, Elkridge, Emmitsburg, Forestville, Frederick, Frostburg, Gaithersburg, Germantown, Greenbelt, Hagerstown, Indian Head, Kingsdale, La Plata, Langley Park, Largo, Leonardtown, Lexington Park, Middle River, North Beach, Olney, Pikesville, Poolesville, Reagan National Airport, Riviera Beach, Rockville, Rosslyn, Severn, Suitland-Silver Hill, The American Legion Bridge, Thurmont, Upper Marlboro, Waldorf, Washington, Westernport And Westminster.