Severe Thunderstorm Watch

from MON 1:50 PM EDT until MON 10:00 PM EDT, District of Columbia, Anne Arundel County, Montgomery County, Prince Georges County, Charles County, Arlington County, City of Alexandria, City of Fairfax, City of Fredericksburg, City of Manassas, Fairfax County, Fauquier County, Prince William County, Stafford County, Grant County