Interactive NWS Alert
Radar valid at 1000 pm EDT, Aug 18th 2024
DCC001-MDC003-005-009-013-015-017-021-025-027-031-033-037-043-510-
VAC003-013-015-043-047-059-061-069-079-099-107-113-125-137-139-
153-157-165-171-177-179-187-510-540-600-610-630-660-683-685-790-
820-840-WVC003-037-190200-
/O.NEW.KLWX.SV.A.0634.240818T1805Z-240819T0200Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
634 IN EFFECT UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING
AREAS
THE DISTRICT OF COLUMBIA
IN MARYLAND THIS WATCH INCLUDES 14 COUNTIES
IN CENTRAL MARYLAND
ANNE ARUNDEL HOWARD
MONTGOMERY
PRINCE GEORGES
IN NORTH CENTRAL MARYLAND
CARROLL FREDERICK
WASHINGTON
IN NORTHEAST MARYLAND
CECIL
IN NORTHERN MARYLAND
BALTIMORE
BALTIMORE CITY
HARFORD
IN SOUTHERN MARYLAND
CALVERT CHARLES
ST. MARYS
IN VIRGINIA THIS WATCH INCLUDES 33 COUNTIES
IN CENTRAL VIRGINIA
ALBEMARLE
CITY OF CHARLOTTESVILLE
CITY OF FREDERICKSBURG
GREENE KING GEORGE
NELSON ORANGE
SPOTSYLVANIA
IN NORTHERN VIRGINIA
ARLINGTON
CITY OF ALEXANDRIA
CITY OF FAIRFAX
CITY OF FALLS CHURCH
CITY OF MANASSAS
CITY OF MANASSAS PARK
CULPEPER FAIRFAX
FAUQUIER LOUDOUN
PRINCE WILLIAM
STAFFORD
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
AUGUSTA
CITY OF HARRISONBURG
CITY OF STAUNTON
CITY OF WAYNESBORO
ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 2 COUNTIES
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
THIS INCLUDES THE CITIES OF ABERDEEN, ALEXANDRIA, ANNAPOLIS,
ARLINGTON, ARNOLD, ASPEN HILL, BALLENGER CREEK, BALTIMORE,
BEL AIR, BERRYVILLE, BETHESDA, BOWIE, CALIFORNIA, CAMP SPRINGS,
CATONSVILLE, CHANTILLY, CHARLES TOWN, CHARLOTTESVILLE,
CHESAPEAKE BEACH, CLINTON, COLLEGE PARK, COLUMBIA, CROZET,
CULPEPER, DAHLGREN, DUNDALK, DUNKIRK, EDGEWOOD, ELDERSBURG,
ELKTON, ELLICOTT CITY, ESSEX, FAIRFAX, FALLS CHURCH, FALLSTON,
FALMOUTH, FREDERICK, FREDERICKSBURG, FRONT ROYAL, GAITHERSBURG,
GERMANTOWN, GLEN BURNIE, GORDONSVILLE, GREENBELT, GREENFIELD,
HAGERSTOWN, HARRISONBURG, HARRISONBURG, HAVRE DE GRACE, HERNDON,
HUNTINGTOWN, JOPPATOWNE, LAUREL, LEESBURG, LEXINGTON PARK, LURAY,
LUSBY, MADISON, MANASSAS, MANASSAS PARK, MARTINSBURG, MCLEAN,
NORTH BEACH, ODENTON, ORANGE, PARKVILLE, PIKESVILLE, POTOMAC,
PRINCE FREDERICK, RANDALLSTOWN, RESTON, ROCKVILLE, SEVERN,
SEVERNA PARK, SHENANDOAH, SHEPHERDSTOWN, SILVER SPRING,
SOUTH GATE, SPOTSYLVANIA COURTHOUSE, ST. CHARLES, STANARDSVILLE,
STANLEY, STAUNTON, STAUNTON, STERLING, STRASBURG,
SUITLAND-SILVER HILL, TOWSON, WALDORF, WARRENTON, WASHINGTON,
WASHINGTON, WAYNESBORO, WAYNESBORO, WESTMINSTER, WINCHESTER,
WINCHESTER, WOODBRIDGE, AND WOODSTOCK.
iNWS is an experimental service intended for NWS core partners,
including emergency managers, community leaders and other government
agencies only.