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St. Mary's County Sheriff's Office
Friday June 12th, 2026 :: 02:50 p.m. EDT

Community

Severe Thunderstorm Watch until 09:00PM

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 321 IN EFFECT UNTIL 9 PM EDT THIS EVENING FOR THE FOLLOWING AREAS THE DISTRICT OF COLUMBIA IN MARYLAND THIS WATCH INCLUDES 10 COUNTIES IN CENTRAL MARYLAND ANNE ARUNDEL HOWARD MONTGOMERY PRINCE GEORGES IN NORTHERN MARYLAND BALTIMORE BALTIMORE CITY HARFORD IN SOUTHERN MARYLAND CALVERT CHARLES ST. MARYS IN VIRGINIA THIS WATCH INCLUDES 32 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 CLARKE MADISON PAGE RAPPAHANNOCK SHENANDOAH WARREN IN WESTERN VIRGINIA AUGUSTA CITY OF HARRISONBURG CITY OF STAUNTON CITY OF WAYNESBORO HIGHLAND ROCKINGHAM IN WEST VIRGINIA THIS WATCH INCLUDES 2 COUNTIES IN EASTERN WEST VIRGINIA HARDY PENDLETON THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN, ADEN, AIRLIE, ALEXANDRIA, ALONZAVILLE, ALSOP, ANNANDALE, ANNAPOLIS, ARCO, ARKENDALE, ARLINGTON, ARNOLD, BALLSTON, BALTIMORE, BARCROFT, BEAN SETTLEMENT, BENTONVILLE, BERRYVILLE, BETHEL, BETHESDA, BOWIE, BOYDS, BRAKE, BRANDYWINE, BROKENBURG, BROOKFIELD, BROOMES ISLAND, BUCKTON, BURKE, BURR HILL, BYNUM, CALIFORNIA, CALLAWAY, CARDOVA, CATALPA, CATONSVILLE, CEDARVILLE, CHANTILLY, CHARLOTTESVILLE, CHERRYDALE, CHESAPEAKE BEACH, CHESTER GAP, CHRISTIAN, CHURCHVILLE, CLARKSVILLE, CLARY, CLINTON, CLOVER CREEK, COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, COVE POINT, CULPEPER, DAHLGREN, DALE CITY, DAMERON, DRUM POINT, DULLES INTERNATIONAL AIRPORT, DUNDALK, DUNKIRK, EDGEWOOD, ESSEX, EVERONA, FAIRFAX, FAIRFAX STATION, FAIRVIEW, FALLS CHURCH, FALMOUTH, FELLS POINT, FISHER, FIVE FORKS, FORDSVILLE, FOUR CORNERS, FRANKLIN, FREDERICKSBURG, FRONT ROYAL, GAITHERSBURG, GARRISONVILLE, GATEWOOD, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE, GLEN ECHO, GLENDIE, GLENMONT, GREENBELT, GREENFIELD, HAMBURG, HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN, HICKORY, HIGHTOWN, HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL, KIMBALL, LAHORE, LAKE RIDGE, LANGLEY, LEESBURG, LEXINGTON PARK, LIBERTY, LINVILLE, LONG BEACH, LUCKETTS, LURAY, MADISON MILLS, MADISON RUN, MAGNOLIA, MANASSAS, MANASSAS PARK, MASSAPONAX, MCDOWELL, MCLEAN, MCNEILL, MILL GAP, MONTCLAIR, MONTEBELLO, MONTEREY, MONTPELIER, MOOREFIELD, MOUNT CLIFTON, MOUNT HARMONY, MOUNT JACKSON, MUSTOE, NASONS, OAK FLAT, OAK GROVE, ORANGE, OVERTON, PARK HEIGHTS, PARKVILLE, PARTLOW, PINEY POINT, POST OAK, RANDALLSTOWN, RAPIDAN, REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGE, RIDGEWAY, RILEYVILLE, RIVERCREST, RIVERTON, ROLLINS FORK, ROSSLYN, RUDDLE, SEVERN, SEVERNA PARK, SHADY GROVE, SHILOH, SILVER SPRING, SIMPSONVILLE, SKYLAND, SOTTERLEY, SOUTH GATE, SPOTSYLVANIA COURT, SPOTTSWOOD, ST. CHARLES, STAUNTON, STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, STUARTS DRAFT, SUGAR GROVE, SUITLAND-SILVER HILL, TANTALLON, TOWSON, TURNBULL, TWYMANS MILL, UNIONVILLE, WALDORF, WARRENTON, WASHINGTON, WAYNESBORO, WIDEWATER, WINSTON, WOODBRIDGE, WOODLAWN, WOODSTOCK, AND WOODSTOCK.

* AFFECTED AREAS: DISTRICT OF COLUMBIA, DC ... ANNE ARUNDEL, MD ... BALTIMORE, MD ... CALVERT, MD ... CHARLES, MD ... HARFORD, MD ... HOWARD, MD ... MONTGOMERY, MD ... PRINCE GEORGES, MD ... ST. MARYS, MD ... BALTIMORE CITY, MD ... ALBEMARLE, VA ... ARLINGTON, VA ... AUGUSTA, VA ... CLARKE, VA ... CULPEPER, VA ... FAIRFAX, VA ... FAUQUIER, VA ... GREENE, VA ... HIGHLAND, VA ... KING GEORGE, VA ... LOUDOUN, VA ... MADISON, VA ... NELSON, VA ... ORANGE, VA ... PAGE, VA ... PRINCE WILLIAM, VA ... RAPPAHANNOCK, VA ... ROCKINGHAM, VA ... SHENANDOAH, VA ... SPOTSYLVANIA, VA ... STAFFORD, VA ... WARREN, VA ... CITY OF ALEXANDRIA, VA ... CITY OF CHARLOTTESVILLE, VA ... CITY OF FAIRFAX, VA ... CITY OF FALLS CHURCH, VA ... CITY OF FREDERICKSBURG, VA ... CITY OF HARRISONBURG, VA ... CITY OF MANASSAS, VA ... CITY OF MANASSAS PARK, VA ... CITY OF STAUNTON, VA ... CITY OF WAYNESBORO, VA ... HARDY, WV ... PENDLETON, WV

Address/Location
St. Mary's County Sheriff's Office
23150 Leonard Hall Dr
Leonardtown, MD 20650

Contact
Emergency: 9-1-1
Non-emergencies: 301-475-8008

Submit an anonymous web tip

Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Future - Responsive action SHOULD be taken in the near future
Certainty:
Possible (p <= ~50%)
Category:
Meteorological (inc. flood)
Event:
Severe Thunderstorm Watch

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