Avvisi meteorologici, Chelsea School

Severe Thunderstorm Watch issued June 11 at 8:34PM EDT until June 11 at 10:00PM EDT by NWS Baltimore MD/Washington DC SEVERE THUNDERSTORM WATCH 315 REMAINS VALID UNTIL 10 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THE DISTRICT OF COLUMBIA IN MARYLAND THIS WATCH INCLUDES 8 COUNTIES IN CENTRAL MARYLAND ANNE ARUNDEL HOWARD MONTGOMERY PRINCE GEORGES IN NORTH CENTRAL MARYLAND CARROLL IN NORTHERN MARYLAND BALTIMORE BALTIMORE CITY HARFORD IN VIRGINIA THIS WATCH INCLUDES 6 COUNTIES IN NORTHERN VIRGINIA ARLINGTON CITY OF ALEXANDRIA CITY OF FAIRFAX CITY OF FALLS CHURCH CITY OF MANASSAS PARK FAIRFAX THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN, ALEXANDRIA, ANNANDALE, ANNAPOLIS, ARLINGTON, ARNOLD, BALLSTON, BALTIMORE, BARCROFT, BETHESDA, BOWIE, BOYDS, BURKE, BYNUM, CATONSVILLE, CHANTILLY, CHERRYDALE, CLARKSVILLE, CLINTON, COLLEGE PARK, COLUMBIA, DUNDALK, EDGEWOOD, ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FALLS CHURCH, FELLS POINT, FOUR CORNERS, GAITHERSBURG, GAMBER, GERMANTOWN, GLEN BURNIE, GLENMONT, GREENBELT, HARFORD FURNACE, HICKORY, HISTORIC ELLICOTT CITY, LANGLEY, MAGNOLIA, MANASSAS PARK, MCLEAN, MONTPELIER, PARK HEIGHTS, PARKVILLE, RANDALLSTOWN, REAGAN NATIONAL AIRPORT, RESTON, RIDGEWAY, RIVERCREST, ROSSLYN, SEVERN, SEVERNA PARK, SILVER SPRING, SIMPSONVILLE, SOUTH GATE, SUITLAND-SILVER HILL, TANTALLON, TOWSON, WASHINGTON, WESTMINSTER, WOODLAWN, AND WOODSTOCK.