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Radar valid at 1000 pm EDT, Aug 21st 2019

alert legend

DCC001-MDC003-005-009-013-017-021-025-027-031-033-510-VAC013-059-
107-153-510-600-610-683-685-220200-
/O.NEW.KLWX.SV.A.0610.190821T1928Z-190822T0200Z/

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
610 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS

THE DISTRICT OF COLUMBIA

IN MARYLAND THIS WATCH INCLUDES 11 COUNTIES

IN CENTRAL MARYLAND

ANNE ARUNDEL HOWARD MONTGOMERY
PRINCE GEORGES

IN NORTH CENTRAL MARYLAND

CARROLL FREDERICK

IN NORTHERN MARYLAND

BALTIMORE BALTIMORE CITY HARFORD

IN SOUTHERN MARYLAND

CALVERT CHARLES

IN VIRGINIA THIS WATCH INCLUDES 9 COUNTIES

IN NORTHERN VIRGINIA

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

THIS INCLUDES THE CITIES OF ABERDEEN, ALEXANDRIA, ANNAPOLIS,
ARLINGTON, ARNOLD, ASPEN HILL, BALLENGER CREEK, BALTIMORE,
BEL AIR, BETHESDA, BOWIE, CAMP SPRINGS, CATONSVILLE, CHANTILLY,
CHESAPEAKE BEACH, CLINTON, COLLEGE PARK, COLUMBIA, DUNDALK,
DUNKIRK, EDGEWOOD, ELDERSBURG, ELLICOTT CITY, ESSEX, FAIRFAX,
FALLS CHURCH, FALLSTON, FREDERICK, GAITHERSBURG, GERMANTOWN,
GLEN BURNIE, GREENBELT, HAVRE DE GRACE, HERNDON, HUNTINGTOWN,
JOPPATOWNE, LAUREL, LEESBURG, LUSBY, MANASSAS, MANASSAS PARK,
MCLEAN, NORTH BEACH, ODENTON, PARKVILLE, PIKESVILLE, POTOMAC,
PRINCE FREDERICK, RANDALLSTOWN, RESTON, ROCKVILLE, SEVERN,
SEVERNA PARK, SILVER SPRING, SOUTH GATE, ST. CHARLES, STERLING,
SUITLAND-SILVER HILL, TOWSON, WALDORF, WASHINGTON, WESTMINSTER,
AND WOODBRIDGE.

iNWS is an experimental service intended for NWS core partners, including emergency managers, community leaders and other government agencies only. You are encouraged to complete a short survey on iNWS. See the iNWS Service Description Document for more information.