Update: Severe Thunderstorm Watch issued August 18 at 6:44PM EDT expiring August 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Event: Severe Thunderstorm Watch
Sender Name: NWS Baltimore MD/Washington DC
Issued: 2017-08-18T18:45:16-04:00
Expires: 2017-08-18T21:00:00-04:00
Description: DCC001-MDC003-009-017-033-037-VAC013-059-099-153-177-179-510-600-
610-630-683-685-190100-
/O.CON.KLWX.SV.A.0455.000000T0000Z-170819T0100Z/

SEVERE THUNDERSTORM WATCH 455 REMAINS VALID UNTIL 9 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS

THE DISTRICT OF COLUMBIA

IN MARYLAND THIS WATCH INCLUDES 5 COUNTIES

IN CENTRAL MARYLAND

ANNE ARUNDEL PRINCE GEORGES

IN SOUTHERN MARYLAND

CALVERT CHARLES ST. MARYS

IN VIRGINIA THIS WATCH INCLUDES 12 COUNTIES

IN CENTRAL VIRGINIA

CITY OF FREDERICKSBURG KING GEORGE
SPOTSYLVANIA

IN NORTHERN VIRGINIA

ARLINGTON CITY OF ALEXANDRIA CITY OF FAIRFAX
CITY OF FALLS CHURCH CITY OF MANASSAS
CITY OF MANASSAS PARK FAIRFAX
PRINCE WILLIAM STAFFORD

THIS INCLUDES THE CITIES OF ALEXANDRIA, ANNAPOLIS, ARLINGTON,
ARNOLD, BOWIE, CALIFORNIA, CAMP SPRINGS, CHANTILLY,
CHESAPEAKE BEACH, CLINTON, COLLEGE PARK, DAHLGREN, DUNKIRK,
FAIRFAX, FALLS CHURCH, FALMOUTH, FREDERICKSBURG, GLEN BURNIE,
GREENBELT, HERNDON, HUNTINGTOWN, LAUREL, LEXINGTON PARK, LUSBY,
MANASSAS, MANASSAS PARK, MCLEAN, NORTH BEACH, ODENTON,
PRINCE FREDERICK, RESTON, SEVERN, SEVERNA PARK, SOUTH GATE,
SPOTSYLVANIA COURTHOUSE, ST. CHARLES, SUITLAND-SILVER HILL,
WALDORF, WASHINGTON, AND WOODBRIDGE.

Instruction:

Link to more Info: http://www.weather.gov
Urgency: Future
Severity: Severe
Certainty: Possible
Categories: Met,
Area Description: Stafford; City of Manassas Park; Anne Arundel; Charles; Fairfax; City of Fredericksburg; Spotsylvania; Prince William; Prince Georges; Arlington; City of Fairfax; St. Marys; Calvert; City of Alexandria; City of Falls Church; District of Columbia; City of Manassas; King George

Message Identifier: NWS-IDP-PROD-2491097-2324348
CAP MessageType: Update