05/20/2026
Harford County, MD Alert:
Severe Thunderstorm Watch issued until May 20 at 8:00PM EDT by NWS Baltimore MD/Washington DC
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
234 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS
THE DISTRICT OF COLUMBIA
IN MARYLAND THIS WATCH INCLUDES 13 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 WESTERN MARYLAND
ALLEGANY GARRETT
IN VIRGINIA THIS WATCH INCLUDES 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WI******ER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HAMPSHIRE
HARDY MINERAL
PENDLETON
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BEAN SETTLEMENT, BENTONVILLE, BERKELEY SPGS,
BERRYVILLE, BERRYVILLE, BETHEL, BETHESDA, BLAKE, BLOOMERY,
BOHEMIAS MILLS, BOWIE, BOYDS, BRADY, BRAKE, BRANDYWINE,
BRANTWOOD, BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CABINS, CARDOVA,
CATALPA, CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY,
CHARLES TOWN, CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY,
CLINTON, COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
CUMBERLAND, DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK,
EDGEWOOD, ELDERSBURG, ELLERSLIE, ESSEX, FAIRFAX, FAIRFAX STATION,
FAIRVIEW, FALLS CHURCH, FELLS POINT, FISHER, FIVE FORKS,
FORDSVILLE, FORT ASHBY, FOUR CORNERS, FRANKLIN, FREDERICK,
FRENCHBURG, FRONT ROYAL, FROSTBURG, GAINESBORO, GAITHERSBURG,
GAMBER, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE, GLEN ECHO,
GLENMONT, GRANTSVILLE, GREENBELT, HAGERSTOWN, HALFWAY, HAMBURG,
HANCOCK, HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN, HEADSVILLE,
HICKORY, HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL,
KEYSER, KIMBALL, KLINE GAP, LAKE RIDGE, LANDES, LANGLEY,
LEESBURG, LINVILLE, LUCKETTS, LURAY, MADISON MILLS, MAGNOLIA,
MAGNOLIA, MANASSAS, MANASSAS PARK, MARTINSBURG, MASONVILLE,
MCCOOLE, MCLEAN, MCNEILL, MIDDLEWAY, MILLVILLE, MONTCLAIR,
MONTPELIER, MOOREFIELD, MOUNT CLIFTON, MOUNT JACKSON,
MOUNTAIN LAKE PARK, NEW CREEK, OAK FLAT, OAK GROVE, OAKLAND,
PARK HEIGHTS, PARK MILLS, PARKVILLE, PAW PAW, PETERSBURG, POINTS,
PURGITSVILLE, RANDALLSTOWN, RANSON, RAPIDAN, RAWLINGS,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE, RIDGEWAY,
RILEYVILLE, RIVERCREST, RIVERTON, ROMNEY, ROSSLYN, RUDDLE,
RUSSELLDALE, SEVERN, SEVERNA PARK, SEYMOURVILLE, SHADY GROVE,
SHADY GROVE, SHENANDOAH JUNCTION, SILVER SPRING, SIMPSONVILLE,
SKYLAND, SMITH CROSSROADS, SOUTH GATE, SPRINGFIELD,
STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, SUGAR GROVE,
SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES, TOWSON,
TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON, WELTON,
WESTMINSTER, WI******ER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
