THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 325 IN EFFECT UNTIL MIDNIGHT EDT TONIGHT FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD

SEVERE THUNDERSTORM WATCH 325 REMAINS VALID UNTIL MIDNIGHT EDT TONIGHT FOR THE FOLLOWING AREAS THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD

At 1123 PM EDT, Doppler radar was tracking strong thunderstorms along a line extending from near Gettysburg to Emmitsburg to near Thurmont to near Frederick. Movement was northeast at 35 mph. HAZARD. Wind gusts up to 50 mph. SOURCE. Radar indicated. IMPACT. Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include. Hanover, Gettysburg, Parkville, Littlestown, Codorus, McSherrystown, Spring Grove, Glen Rock, Pennville, Bonneauville, New Oxford, East Berlin, Lake Heritage, York Airport, Abbottstown, Seven Valleys, Glenville, Two Taverns, Gettysburg National Military Park, and Gettysburg College.

* WHAT. South winds 10 to 20 kt with gusts up to 25 kt expected. * WHERE. Chesapeake Bay from Pooles Island MD to Smith Point VA, Tidal Potomac from Cobb Island MD to Smith Point VA, Chester River to Queenstown MD, Eastern Bay, Choptank River to Cambridge MD and the Little Choptank River, and Tangier Sound and the inland waters surrounding Bloodsworth Island. * WHEN. Until 6 PM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. South winds 10 to 15 kt with gusts up to 25 kt expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of Pooles Island MD, Patapsco River including Baltimore Harbor, and Patuxent River to Broomes Island MD. * WHEN. From 6 AM to 6 PM EDT Monday. * IMPACTS. Conditions will be hazardous to small craft.

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 325 IN EFFECT UNTIL MIDNIGHT EDT TONIGHT FOR THE FOLLOWING AREAS THE DISTRICT OF COLUMBIA IN MARYLAND THIS WATCH INCLUDES 5 COUNTIES IN CENTRAL MARYLAND MONTGOMERY PRINCE GEORGES IN NORTH CENTRAL MARYLAND FREDERICK WASHINGTON IN SOUTHERN MARYLAND CHARLES IN VIRGINIA THIS WATCH INCLUDES 22 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 CITY OF WINCHESTER CLARKE FREDERICK MADISON RAPPAHANNOCK IN WEST VIRGINIA THIS WATCH INCLUDES 3 COUNTIES IN PANHANDLE WEST VIRGINIA BERKELEY JEFFERSON MORGAN THIS INCLUDES THE CITIES OF ALEXANDRIA, ARLINGTON, ASPEN HILL, BALLENGER CREEK, BERRYVILLE, BETHESDA, BOWIE, CAMP SPRINGS, CHANTILLY, CHARLES TOWN, CLINTON, COLLEGE PARK, CULPEPER, DAHLGREN, FAIRFAX, FALLS CHURCH, FALMOUTH, FREDERICK, FREDERICKSBURG, GAITHERSBURG, GERMANTOWN, GORDONSVILLE, GREENBELT, HAGERSTOWN, HERNDON, LAUREL, LEESBURG, MADISON, MANASSAS, MANASSAS PARK, MARTINSBURG, MCLEAN, ORANGE, PAW PAW, POTOMAC, RESTON, ROCKVILLE, SHEPHERDSTOWN, SILVER SPRING, SPOTSYLVANIA COURTHOUSE, ST. CHARLES, STANARDSVILLE, STERLING, SUITLAND-SILVER HILL, WALDORF, WARRENTON, WASHINGTON, WASHINGTON, WINCHESTER, WINCHESTER, AND WOODBRIDGE.

SEVERE THUNDERSTORM WATCH 325 REMAINS VALID UNTIL MIDNIGHT EDT TONIGHT FOR THE FOLLOWING AREAS THE DISTRICT OF COLUMBIA IN MARYLAND THIS WATCH INCLUDES 5 COUNTIES IN CENTRAL MARYLAND MONTGOMERY PRINCE GEORGES IN NORTH CENTRAL MARYLAND FREDERICK WASHINGTON IN SOUTHERN MARYLAND CHARLES IN VIRGINIA THIS WATCH INCLUDES 9 COUNTIES IN NORTHERN VIRGINIA ARLINGTON CITY OF ALEXANDRIA CITY OF FAIRFAX CITY OF FALLS CHURCH CITY OF MANASSAS CITY OF MANASSAS PARK FAIRFAX LOUDOUN PRINCE WILLIAM IN WEST VIRGINIA THIS WATCH INCLUDES 1 COUNTY IN PANHANDLE WEST VIRGINIA JEFFERSON THIS INCLUDES THE CITIES OF ALEXANDRIA, ARLINGTON, ASPEN HILL, BALLENGER CREEK, BETHESDA, BOWIE, CAMP SPRINGS, CHANTILLY, CHARLES TOWN, CLINTON, COLLEGE PARK, FAIRFAX, FALLS CHURCH, FREDERICK, GAITHERSBURG, GERMANTOWN, GREENBELT, HAGERSTOWN, HERNDON, LAUREL, LEESBURG, MANASSAS, MANASSAS PARK, MCLEAN, POTOMAC, RESTON, ROCKVILLE, SHEPHERDSTOWN, SILVER SPRING, ST. CHARLES, STERLING, SUITLAND-SILVER HILL, WALDORF, WASHINGTON, AND WOODBRIDGE.