SEVERE THUNDERSTORM WATCH 686 REMAINS VALID 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

IN NORTHEAST MARYLAND

CECIL

IN NORTHERN MARYLAND

BALTIMORE
BALTIMORE CITY
HARFORD

IN SOUTHERN MARYLAND

CALVERT                       CHARLES
ST. MARYS

IN VIRGINIA THIS WATCH INCLUDES 19 COUNTIES

IN CENTRAL VIRGINIA

CITY OF FREDERICKSBURG
GREENE                       KING GEORGE
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

MADISON                       RAPPAHANNOCK

THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALEXANDRIA, ALSOP, ANDORA, ANNANDALE, ANNAPOLIS,
APPLETON, ARKENDALE, ARLINGTON, ARNOLD, BALLENGER CREEK,
BALLSTON, BALTIMORE, BARCROFT, BARKSDALE, BAY VIEW, BETHEL,
BETHESDA, BLAKE, BOHEMIAS MILLS, BOWIE, BOYDS, BRANTWOOD,
BROKENBURG, BROOKFIELD, BROOMES ISLAND, BUCKEYSTOWN, BURKE,
BURR HILL, BYNUM, CALIFORNIA, CALLAWAY, CARDOVA, CATALPA,
CATONSVILLE, CHANTILLY, CHERRYDALE, CHESAPEAKE BEACH,
CHESTER GAP, CLARKSVILLE, CLINTON, COLLEGE PARK, COLUMBIA,
COUNTRYSIDE, COVE POINT, CULPEPER, DAHLGREN, DALE CITY, DAMERON,
DRUM POINT, DULLES INTERNATIONAL AIRPORT, DUNDALK, DUNKIRK,
EDGEWOOD, ELDERSBURG, ESSEX, EVERONA, FAIRFAX, FAIRFAX STATION,
FALLS CHURCH, FALMOUTH, FELLS POINT, FIVE FORKS, FORDSVILLE,
FOUR CORNERS, FREDERICK, FREDERICKSBURG, GAITHERSBURG, GAMBER,
GARRISONVILLE, GATEWOOD, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE,
GLENDIE, GLENMONT, GREENBELT, HARFORD FURNACE, HICKORY,
HISTORIC ELLICOTT CITY, INDEPENDENT HILL, LAHORE, LAKE RIDGE,
LANGLEY, LEESBURG, LEXINGTON PARK, LONG BEACH, LUCKETTS,
MADISON MILLS, MADISON RUN, MAGNOLIA, MANASSAS, MANASSAS PARK,
MASSAPONAX, MCLEAN, MONTCLAIR, MONTPELIER, MOUNT HARMONY, NASONS,
OAK GROVE, ORANGE, PARK HEIGHTS, PARK MILLS, PARKVILLE, PARTLOW,
PINEY POINT, POST OAK, RANDALLSTOWN, RAPIDAN,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGE, RIDGEWAY,
RIVERCREST, ROLLINS FORK, ROSSLYN, SEVERN, SEVERNA PARK,
SHADY GROVE, SHILOH, SILVER SPRING, SIMPSONVILLE, SOTTERLEY,
SOUTH GATE, SPOTSYLVANIA COURT, ST. CHARLES, STERLING PARK,
STEVENSBURG, SUITLAND-SILVER HILL, TANTALLON, TOWSON, TURNBULL,
TWYMANS MILL, UNIONVILLE, WALDORF, WARRENTON, WASHINGTON,
WESTMINSTER, WIDEWATER, WINSTON, WOODBRIDGE, WOODLAWN,
AND WOODSTOCK.

* WHAT...Sub-freezing temperatures in the upper 20s and low 30s are
possible.

* WHERE...In Maryland, Carroll, Frederick, Northern Baltimore, and
Northwest Harford Counties. In Virginia, Western Loudoun County.

* WHEN...From late Saturday night through Sunday morning.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

Take steps now to protect tender plants from the cold.