Update at 6:05 p.m. — The Severe Thunderstorm Warning has been cancelled, but Arlington remains under a Severe Thunderstorm Watch through 10 p.m.

Earlier: Arlington County is currently under a Severe Thunderstorm Warning.

The National Weather Service says a severe storm with very strong winds and hail may impact Arlington in the midst of the evening rush hour.

From NWS.

SEVERE THUNDERSTORM WARNING FROM 5:44PM EDT MON UNTIL 6:30PM EDT MON

THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR… THE DISTRICT OF COLUMBIA… NORTHWESTERN CHARLES COUNTY IN SOUTHERN MARYLAND… PRINCE GEORGES COUNTY IN CENTRAL MARYLAND… SOUTHEASTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND… FAIRFAX COUNTY IN NORTHERN VIRGINIA… EAST CENTRAL PRINCE WILLIAM COUNTY IN NORTHERN VIRGINIA… THE CITY OF FAIRFAX IN NORTHERN VIRGINIA… THE CITY OF FALLS CHURCH IN NORTHERN VIRGINIA… THE CITY OF ALEXANDRIA IN NORTHERN VIRGINIA… ARLINGTON COUNTY IN NORTHERN VIRGINIA… THE NORTHEASTERN CITY OF MANASSAS PARK IN NORTHERN VIRGINIA…

* UNTIL 630 PM EDT

* AT 543 PM EDT… A SEVERE THUNDERSTORM WAS LOCATED OVER DULLES INTERNATIONAL AIRPORT… MOVING EAST AT 30 MPH.

HAZARD… 70 MPH WIND GUSTS AND QUARTER SIZE HAIL.

SOURCE… RADAR INDICATED.

IMPACT… DAMAGING WINDS WILL CAUSE SOME TREES AND LARGE BRANCHES TO FALL. THIS COULD INJURE THOSE OUTDOORS… AS WELL AS DAMAGE HOMES AND VEHICLES. ROADWAYS MAY BECOME BLOCKED BY DOWNED TREES. LOCALIZED POWER OUTAGES ARE POSSIBLE. UNSECURED LIGHT OBJECTS MAY BECOME PROJECTILES.

* LOCATIONS IMPACTED INCLUDE… ARLINGTON… ALEXANDRIA… CENTREVILLE… WALDORF… BETHESDA… RESTON… BOWIE… ANNANDALE… CLINTON… SPRINGFIELD… COLLEGE PARK… FORT WASHINGTON… HERNDON… GREENBELT… FAIRFAX… LANGLEY PARK… BELTSVILLE… FORT HUNT… VIENNA AND GROVETON. GET INDOORS TO PROTECT YOURSELF FROM WIND AND LIGHTNING. TREES AROUND YOU MAY BE DOWNED FROM DAMAGING WINDS… SO IF YOU ARE NEAR LARGE TREES… MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR. DON’T DRIVE UNDERNEATH TREES OR IN WOODED AREAS UNTIL THE THREAT HAS PASSED.