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Home Return to list Severe Thunderstorm Watch 0234 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2026-05-20 11:39:51
788
WWUS61 KLWX 201639
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1239 PM EDT WED MAY 20 2026
DCC001-MDC001-003-005-013-015-021-023-025-027-031-033-043-510-
VAC013-043-047-059-061-069-079-107-113-139-153-157-165-171-187-
510-600-610-660-683-685-840-WVC003-023-027-031-037-057-065-071-
210000-
/O.NEW.KLWX.SV.A.0234.260520T1639Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
234 IN EFFECT 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
WASHINGTON
IN NORTHEAST MARYLAND
CECIL
IN NORTHERN MARYLAND
BALTIMORE
BALTIMORE CITY
HARFORD
IN WESTERN MARYLAND
ALLEGANY GARRETT
IN VIRGINIA THIS WATCH INCLUDES 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HAMPSHIRE
HARDY MINERAL
PENDLETON
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BEAN SETTLEMENT, BENTONVILLE, BERKELEY SPGS,
BERRYVILLE, BERRYVILLE, BETHEL, BETHESDA, BLAKE, BLOOMERY,
BOHEMIAS MILLS, BOWIE, BOYDS, BRADY, BRAKE, BRANDYWINE,
BRANTWOOD, BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CABINS, CARDOVA,
CATALPA, CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY,
CHARLES TOWN, CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY,
CLINTON, COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
CUMBERLAND, DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK,
EDGEWOOD, ELDERSBURG, ELLERSLIE, ESSEX, FAIRFAX, FAIRFAX STATION,
FAIRVIEW, FALLS CHURCH, FELLS POINT, FISHER, FIVE FORKS,
FORDSVILLE, FORT ASHBY, FOUR CORNERS, FRANKLIN, FREDERICK,
FRENCHBURG, FRONT ROYAL, FROSTBURG, GAINESBORO, GAITHERSBURG,
GAMBER, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE, GLEN ECHO,
GLENMONT, GRANTSVILLE, GREENBELT, HAGERSTOWN, HALFWAY, HAMBURG,
HANCOCK, HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN, HEADSVILLE,
HICKORY, HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL,
KEYSER, KIMBALL, KLINE GAP, LAKE RIDGE, LANDES, LANGLEY,
LEESBURG, LINVILLE, LUCKETTS, LURAY, MADISON MILLS, MAGNOLIA,
MAGNOLIA, MANASSAS, MANASSAS PARK, MARTINSBURG, MASONVILLE,
MCCOOLE, MCLEAN, MCNEILL, MIDDLEWAY, MILLVILLE, MONTCLAIR,
MONTPELIER, MOOREFIELD, MOUNT CLIFTON, MOUNT JACKSON,
MOUNTAIN LAKE PARK, NEW CREEK, OAK FLAT, OAK GROVE, OAKLAND,
PARK HEIGHTS, PARK MILLS, PARKVILLE, PAW PAW, PETERSBURG, POINTS,
PURGITSVILLE, RANDALLSTOWN, RANSON, RAPIDAN, RAWLINGS,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE, RIDGEWAY,
RILEYVILLE, RIVERCREST, RIVERTON, ROMNEY, ROSSLYN, RUDDLE,
RUSSELLDALE, SEVERN, SEVERNA PARK, SEYMOURVILLE, SHADY GROVE,
SHADY GROVE, SHENANDOAH JUNCTION, SILVER SPRING, SIMPSONVILLE,
SKYLAND, SMITH CROSSROADS, SOUTH GATE, SPRINGFIELD,
STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, SUGAR GROVE,
SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES, TOWSON,
TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON, WELTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-210000-
/O.NEW.KLWX.SV.A.0234.260520T1639Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
234 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
Action: New Issued At: 2026-05-20 11:39:51
788
WWUS61 KLWX 201639
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1239 PM EDT WED MAY 20 2026
DCC001-MDC001-003-005-013-015-021-023-025-027-031-033-043-510-
VAC013-043-047-059-061-069-079-107-113-139-153-157-165-171-187-
510-600-610-660-683-685-840-WVC003-023-027-031-037-057-065-071-
210000-
/O.NEW.KLWX.SV.A.0234.260520T1639Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
234 IN EFFECT 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
WASHINGTON
IN NORTHEAST MARYLAND
CECIL
IN NORTHERN MARYLAND
BALTIMORE
BALTIMORE CITY
HARFORD
IN WESTERN MARYLAND
ALLEGANY GARRETT
IN VIRGINIA THIS WATCH INCLUDES 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HAMPSHIRE
HARDY MINERAL
PENDLETON
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BEAN SETTLEMENT, BENTONVILLE, BERKELEY SPGS,
BERRYVILLE, BERRYVILLE, BETHEL, BETHESDA, BLAKE, BLOOMERY,
BOHEMIAS MILLS, BOWIE, BOYDS, BRADY, BRAKE, BRANDYWINE,
BRANTWOOD, BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CABINS, CARDOVA,
CATALPA, CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY,
CHARLES TOWN, CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY,
CLINTON, COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
CUMBERLAND, DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK,
EDGEWOOD, ELDERSBURG, ELLERSLIE, ESSEX, FAIRFAX, FAIRFAX STATION,
FAIRVIEW, FALLS CHURCH, FELLS POINT, FISHER, FIVE FORKS,
FORDSVILLE, FORT ASHBY, FOUR CORNERS, FRANKLIN, FREDERICK,
FRENCHBURG, FRONT ROYAL, FROSTBURG, GAINESBORO, GAITHERSBURG,
GAMBER, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE, GLEN ECHO,
GLENMONT, GRANTSVILLE, GREENBELT, HAGERSTOWN, HALFWAY, HAMBURG,
HANCOCK, HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN, HEADSVILLE,
HICKORY, HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL,
KEYSER, KIMBALL, KLINE GAP, LAKE RIDGE, LANDES, LANGLEY,
LEESBURG, LINVILLE, LUCKETTS, LURAY, MADISON MILLS, MAGNOLIA,
MAGNOLIA, MANASSAS, MANASSAS PARK, MARTINSBURG, MASONVILLE,
MCCOOLE, MCLEAN, MCNEILL, MIDDLEWAY, MILLVILLE, MONTCLAIR,
MONTPELIER, MOOREFIELD, MOUNT CLIFTON, MOUNT JACKSON,
MOUNTAIN LAKE PARK, NEW CREEK, OAK FLAT, OAK GROVE, OAKLAND,
PARK HEIGHTS, PARK MILLS, PARKVILLE, PAW PAW, PETERSBURG, POINTS,
PURGITSVILLE, RANDALLSTOWN, RANSON, RAPIDAN, RAWLINGS,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE, RIDGEWAY,
RILEYVILLE, RIVERCREST, RIVERTON, ROMNEY, ROSSLYN, RUDDLE,
RUSSELLDALE, SEVERN, SEVERNA PARK, SEYMOURVILLE, SHADY GROVE,
SHADY GROVE, SHENANDOAH JUNCTION, SILVER SPRING, SIMPSONVILLE,
SKYLAND, SMITH CROSSROADS, SOUTH GATE, SPRINGFIELD,
STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, SUGAR GROVE,
SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES, TOWSON,
TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON, WELTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-210000-
/O.NEW.KLWX.SV.A.0234.260520T1639Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
234 IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR THE FOLLOWING AREAS
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
Action: Continued Issued At: 2026-05-20 15:41:59
404
WWUS61 KLWX 202041
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
441 PM EDT WED MAY 20 2026
MDC001-023-043-202145-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
IN MARYLAND THIS CANCELS 3 COUNTIES
IN NORTH CENTRAL MARYLAND
WASHINGTON
IN WESTERN MARYLAND
ALLEGANY GARRETT
THIS INCLUDES THE CITIES OF BRADY, CUMBERLAND, ELLERSLIE,
FROSTBURG, GRANTSVILLE, HAGERSTOWN, HALFWAY, MCCOOLE,
MOUNTAIN LAKE PARK, OAKLAND, AND RAWLINGS.
$$
DCC001-MDC003-005-013-015-021-025-027-031-033-510-VAC013-043-047-
059-061-069-079-107-113-139-153-157-165-171-187-510-600-610-660-
683-685-840-WVC003-023-027-031-037-057-065-071-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 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 NORTH CENTRAL MARYLAND
CARROLL FREDERICK
IN NORTHEAST MARYLAND
CECIL
IN NORTHERN MARYLAND
BALTIMORE
BALTIMORE CITY
HARFORD
IN VIRGINIA THIS WATCH INCLUDES 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HAMPSHIRE
HARDY MINERAL
PENDLETON
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BEAN SETTLEMENT, BENTONVILLE, BERKELEY SPGS,
BERRYVILLE, BERRYVILLE, BETHEL, BETHESDA, BLAKE, BLOOMERY,
BOHEMIAS MILLS, BOWIE, BOYDS, BRAKE, BRANDYWINE, BRANTWOOD,
BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CABINS, CARDOVA, CATALPA,
CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY, CHARLES TOWN,
CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY, CLINTON,
COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK, EDGEWOOD,
ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FAIRVIEW,
FALLS CHURCH, FELLS POINT, FISHER, FIVE FORKS, FORDSVILLE,
FORT ASHBY, FOUR CORNERS, FRANKLIN, FREDERICK, FRENCHBURG,
FRONT ROYAL, GAINESBORO, GAITHERSBURG, GAMBER, GERMANTOWN,
GLEEDSVILLE, GLEN BURNIE, GLEN ECHO, GLENMONT, GREENBELT,
HAMBURG, HANCOCK, HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN,
HEADSVILLE, HICKORY, HISTORIC ELLICOTT CITY, HOWELLSVILLE,
INDEPENDENT HILL, KEYSER, KIMBALL, KLINE GAP, LAKE RIDGE, LANDES,
LANGLEY, LEESBURG, LINVILLE, LUCKETTS, LURAY, MADISON MILLS,
MAGNOLIA, MAGNOLIA, MANASSAS, MANASSAS PARK, MARTINSBURG,
MASONVILLE, MCLEAN, MCNEILL, MIDDLEWAY, MILLVILLE, MONTCLAIR,
MONTPELIER, MOOREFIELD, MOUNT CLIFTON, MOUNT JACKSON, NEW CREEK,
OAK FLAT, OAK GROVE, PARK HEIGHTS, PARK MILLS, PARKVILLE,
PAW PAW, PETERSBURG, POINTS, PURGITSVILLE, RANDALLSTOWN, RANSON,
RAPIDAN, REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE,
RIDGEWAY, RILEYVILLE, RIVERCREST, RIVERTON, ROMNEY, ROSSLYN,
RUDDLE, RUSSELLDALE, SEVERN, SEVERNA PARK, SEYMOURVILLE,
SHADY GROVE, SHADY GROVE, SHENANDOAH JUNCTION, SILVER SPRING,
SIMPSONVILLE, SKYLAND, SMITH CROSSROADS, SOUTH GATE, SPRINGFIELD,
STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, SUGAR GROVE,
SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES, TOWSON,
TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON, WELTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
Action: Cancelled Issued At: 2026-05-20 15:41:59
404
WWUS61 KLWX 202041
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
441 PM EDT WED MAY 20 2026
MDC001-023-043-202145-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
IN MARYLAND THIS CANCELS 3 COUNTIES
IN NORTH CENTRAL MARYLAND
WASHINGTON
IN WESTERN MARYLAND
ALLEGANY GARRETT
THIS INCLUDES THE CITIES OF BRADY, CUMBERLAND, ELLERSLIE,
FROSTBURG, GRANTSVILLE, HAGERSTOWN, HALFWAY, MCCOOLE,
MOUNTAIN LAKE PARK, OAKLAND, AND RAWLINGS.
$$
DCC001-MDC003-005-013-015-021-025-027-031-033-510-VAC013-043-047-
059-061-069-079-107-113-139-153-157-165-171-187-510-600-610-660-
683-685-840-WVC003-023-027-031-037-057-065-071-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 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 NORTH CENTRAL MARYLAND
CARROLL FREDERICK
IN NORTHEAST MARYLAND
CECIL
IN NORTHERN MARYLAND
BALTIMORE
BALTIMORE CITY
HARFORD
IN VIRGINIA THIS WATCH INCLUDES 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HAMPSHIRE
HARDY MINERAL
PENDLETON
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BEAN SETTLEMENT, BENTONVILLE, BERKELEY SPGS,
BERRYVILLE, BERRYVILLE, BETHEL, BETHESDA, BLAKE, BLOOMERY,
BOHEMIAS MILLS, BOWIE, BOYDS, BRAKE, BRANDYWINE, BRANTWOOD,
BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CABINS, CARDOVA, CATALPA,
CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY, CHARLES TOWN,
CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY, CLINTON,
COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK, EDGEWOOD,
ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FAIRVIEW,
FALLS CHURCH, FELLS POINT, FISHER, FIVE FORKS, FORDSVILLE,
FORT ASHBY, FOUR CORNERS, FRANKLIN, FREDERICK, FRENCHBURG,
FRONT ROYAL, GAINESBORO, GAITHERSBURG, GAMBER, GERMANTOWN,
GLEEDSVILLE, GLEN BURNIE, GLEN ECHO, GLENMONT, GREENBELT,
HAMBURG, HANCOCK, HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN,
HEADSVILLE, HICKORY, HISTORIC ELLICOTT CITY, HOWELLSVILLE,
INDEPENDENT HILL, KEYSER, KIMBALL, KLINE GAP, LAKE RIDGE, LANDES,
LANGLEY, LEESBURG, LINVILLE, LUCKETTS, LURAY, MADISON MILLS,
MAGNOLIA, MAGNOLIA, MANASSAS, MANASSAS PARK, MARTINSBURG,
MASONVILLE, MCLEAN, MCNEILL, MIDDLEWAY, MILLVILLE, MONTCLAIR,
MONTPELIER, MOOREFIELD, MOUNT CLIFTON, MOUNT JACKSON, NEW CREEK,
OAK FLAT, OAK GROVE, PARK HEIGHTS, PARK MILLS, PARKVILLE,
PAW PAW, PETERSBURG, POINTS, PURGITSVILLE, RANDALLSTOWN, RANSON,
RAPIDAN, REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE,
RIDGEWAY, RILEYVILLE, RIVERCREST, RIVERTON, ROMNEY, ROSSLYN,
RUDDLE, RUSSELLDALE, SEVERN, SEVERNA PARK, SEYMOURVILLE,
SHADY GROVE, SHADY GROVE, SHENANDOAH JUNCTION, SILVER SPRING,
SIMPSONVILLE, SKYLAND, SMITH CROSSROADS, SOUTH GATE, SPRINGFIELD,
STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, SUGAR GROVE,
SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES, TOWSON,
TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON, WELTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
Action: Continued Issued At: 2026-05-20 15:41:59
404
WWUS61 KLWX 202041
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
441 PM EDT WED MAY 20 2026
MDC001-023-043-202145-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
IN MARYLAND THIS CANCELS 3 COUNTIES
IN NORTH CENTRAL MARYLAND
WASHINGTON
IN WESTERN MARYLAND
ALLEGANY GARRETT
THIS INCLUDES THE CITIES OF BRADY, CUMBERLAND, ELLERSLIE,
FROSTBURG, GRANTSVILLE, HAGERSTOWN, HALFWAY, MCCOOLE,
MOUNTAIN LAKE PARK, OAKLAND, AND RAWLINGS.
$$
DCC001-MDC003-005-013-015-021-025-027-031-033-510-VAC013-043-047-
059-061-069-079-107-113-139-153-157-165-171-187-510-600-610-660-
683-685-840-WVC003-023-027-031-037-057-065-071-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 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 NORTH CENTRAL MARYLAND
CARROLL FREDERICK
IN NORTHEAST MARYLAND
CECIL
IN NORTHERN MARYLAND
BALTIMORE
BALTIMORE CITY
HARFORD
IN VIRGINIA THIS WATCH INCLUDES 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS WATCH INCLUDES 8 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HAMPSHIRE
HARDY MINERAL
PENDLETON
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BEAN SETTLEMENT, BENTONVILLE, BERKELEY SPGS,
BERRYVILLE, BERRYVILLE, BETHEL, BETHESDA, BLAKE, BLOOMERY,
BOHEMIAS MILLS, BOWIE, BOYDS, BRAKE, BRANDYWINE, BRANTWOOD,
BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CABINS, CARDOVA, CATALPA,
CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY, CHARLES TOWN,
CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY, CLINTON,
COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK, EDGEWOOD,
ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FAIRVIEW,
FALLS CHURCH, FELLS POINT, FISHER, FIVE FORKS, FORDSVILLE,
FORT ASHBY, FOUR CORNERS, FRANKLIN, FREDERICK, FRENCHBURG,
FRONT ROYAL, GAINESBORO, GAITHERSBURG, GAMBER, GERMANTOWN,
GLEEDSVILLE, GLEN BURNIE, GLEN ECHO, GLENMONT, GREENBELT,
HAMBURG, HANCOCK, HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN,
HEADSVILLE, HICKORY, HISTORIC ELLICOTT CITY, HOWELLSVILLE,
INDEPENDENT HILL, KEYSER, KIMBALL, KLINE GAP, LAKE RIDGE, LANDES,
LANGLEY, LEESBURG, LINVILLE, LUCKETTS, LURAY, MADISON MILLS,
MAGNOLIA, MAGNOLIA, MANASSAS, MANASSAS PARK, MARTINSBURG,
MASONVILLE, MCLEAN, MCNEILL, MIDDLEWAY, MILLVILLE, MONTCLAIR,
MONTPELIER, MOOREFIELD, MOUNT CLIFTON, MOUNT JACKSON, NEW CREEK,
OAK FLAT, OAK GROVE, PARK HEIGHTS, PARK MILLS, PARKVILLE,
PAW PAW, PETERSBURG, POINTS, PURGITSVILLE, RANDALLSTOWN, RANSON,
RAPIDAN, REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE,
RIDGEWAY, RILEYVILLE, RIVERCREST, RIVERTON, ROMNEY, ROSSLYN,
RUDDLE, RUSSELLDALE, SEVERN, SEVERNA PARK, SEYMOURVILLE,
SHADY GROVE, SHADY GROVE, SHENANDOAH JUNCTION, SILVER SPRING,
SIMPSONVILLE, SKYLAND, SMITH CROSSROADS, SOUTH GATE, SPRINGFIELD,
STERLING PARK, STEVENSBURG, STRASBURG, STRINGTOWN, SUGAR GROVE,
SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES, TOWSON,
TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON, WELTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
THIS WATCH INCLUDES THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
Action: Continued Issued At: 2026-05-20 17:06:31
947
WWUS61 KLWX 202206
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
606 PM EDT WED MAY 20 2026
DCC001-MDC003-005-013-015-021-025-027-031-033-510-VAC013-043-047-
059-061-069-079-107-113-139-153-157-165-171-187-510-600-610-660-
683-685-840-WVC003-027-037-057-065-202315-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
THE DISTRICT OF COLUMBIA
IN MARYLAND THIS CANCELS 10 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 VIRGINIA THIS CANCELS 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS CANCELS 5 COUNTIES
IN EASTERN WEST VIRGINIA
HAMPSHIRE MINERAL
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BENTONVILLE, BERKELEY SPGS, BERRYVILLE, BERRYVILLE,
BETHEL, BETHESDA, BLAKE, BLOOMERY, BOHEMIAS MILLS, BOWIE, BOYDS,
BRANTWOOD, BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CARDOVA, CATALPA,
CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY, CHARLES TOWN,
CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY, CLINTON,
COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK, EDGEWOOD,
ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FAIRVIEW,
FALLS CHURCH, FELLS POINT, FIVE FORKS, FORDSVILLE, FORT ASHBY,
FOUR CORNERS, FREDERICK, FRENCHBURG, FRONT ROYAL, GAINESBORO,
GAITHERSBURG, GAMBER, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE,
GLEN ECHO, GLENMONT, GREENBELT, HAMBURG, HANCOCK,
HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN, HEADSVILLE, HICKORY,
HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL, KEYSER,
KIMBALL, LAKE RIDGE, LANGLEY, LEESBURG, LINVILLE, LUCKETTS,
LURAY, MADISON MILLS, MAGNOLIA, MAGNOLIA, MANASSAS,
MANASSAS PARK, MARTINSBURG, MCLEAN, MIDDLEWAY, MILLVILLE,
MONTCLAIR, MONTPELIER, MOUNT CLIFTON, MOUNT JACKSON, NEW CREEK,
OAK GROVE, PARK HEIGHTS, PARK MILLS, PARKVILLE, PAW PAW, POINTS,
PURGITSVILLE, RANDALLSTOWN, RANSON, RAPIDAN,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE, RIDGEWAY,
RILEYVILLE, RIVERCREST, ROMNEY, ROSSLYN, RUSSELLDALE, SEVERN,
SEVERNA PARK, SHADY GROVE, SHADY GROVE, SHENANDOAH JUNCTION,
SILVER SPRING, SIMPSONVILLE, SKYLAND, SMITH CROSSROADS,
SOUTH GATE, SPRINGFIELD, STERLING PARK, STEVENSBURG, STRASBURG,
STRINGTOWN, SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES,
TOWSON, TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-202315-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
WVC023-031-071-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
IN WEST VIRGINIA THIS WATCH INCLUDES 3 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HARDY
PENDLETON
THIS INCLUDES THE CITIES OF BEAN SETTLEMENT, BRAKE, BRANDYWINE,
CABINS, FISHER, FRANKLIN, KLINE GAP, LANDES, MASONVILLE, MCNEILL,
MOOREFIELD, OAK FLAT, PETERSBURG, RIVERTON, RUDDLE, SEYMOURVILLE,
SUGAR GROVE, AND WELTON.
$$
Action: Cancelled Issued At: 2026-05-20 17:06:31
947
WWUS61 KLWX 202206
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
606 PM EDT WED MAY 20 2026
DCC001-MDC003-005-013-015-021-025-027-031-033-510-VAC013-043-047-
059-061-069-079-107-113-139-153-157-165-171-187-510-600-610-660-
683-685-840-WVC003-027-037-057-065-202315-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
THE DISTRICT OF COLUMBIA
IN MARYLAND THIS CANCELS 10 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 VIRGINIA THIS CANCELS 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS CANCELS 5 COUNTIES
IN EASTERN WEST VIRGINIA
HAMPSHIRE MINERAL
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BENTONVILLE, BERKELEY SPGS, BERRYVILLE, BERRYVILLE,
BETHEL, BETHESDA, BLAKE, BLOOMERY, BOHEMIAS MILLS, BOWIE, BOYDS,
BRANTWOOD, BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CARDOVA, CATALPA,
CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY, CHARLES TOWN,
CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY, CLINTON,
COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK, EDGEWOOD,
ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FAIRVIEW,
FALLS CHURCH, FELLS POINT, FIVE FORKS, FORDSVILLE, FORT ASHBY,
FOUR CORNERS, FREDERICK, FRENCHBURG, FRONT ROYAL, GAINESBORO,
GAITHERSBURG, GAMBER, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE,
GLEN ECHO, GLENMONT, GREENBELT, HAMBURG, HANCOCK,
HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN, HEADSVILLE, HICKORY,
HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL, KEYSER,
KIMBALL, LAKE RIDGE, LANGLEY, LEESBURG, LINVILLE, LUCKETTS,
LURAY, MADISON MILLS, MAGNOLIA, MAGNOLIA, MANASSAS,
MANASSAS PARK, MARTINSBURG, MCLEAN, MIDDLEWAY, MILLVILLE,
MONTCLAIR, MONTPELIER, MOUNT CLIFTON, MOUNT JACKSON, NEW CREEK,
OAK GROVE, PARK HEIGHTS, PARK MILLS, PARKVILLE, PAW PAW, POINTS,
PURGITSVILLE, RANDALLSTOWN, RANSON, RAPIDAN,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE, RIDGEWAY,
RILEYVILLE, RIVERCREST, ROMNEY, ROSSLYN, RUSSELLDALE, SEVERN,
SEVERNA PARK, SHADY GROVE, SHADY GROVE, SHENANDOAH JUNCTION,
SILVER SPRING, SIMPSONVILLE, SKYLAND, SMITH CROSSROADS,
SOUTH GATE, SPRINGFIELD, STERLING PARK, STEVENSBURG, STRASBURG,
STRINGTOWN, SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES,
TOWSON, TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-202315-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
WVC023-031-071-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
IN WEST VIRGINIA THIS WATCH INCLUDES 3 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HARDY
PENDLETON
THIS INCLUDES THE CITIES OF BEAN SETTLEMENT, BRAKE, BRANDYWINE,
CABINS, FISHER, FRANKLIN, KLINE GAP, LANDES, MASONVILLE, MCNEILL,
MOOREFIELD, OAK FLAT, PETERSBURG, RIVERTON, RUDDLE, SEYMOURVILLE,
SUGAR GROVE, AND WELTON.
$$
Action: Cancelled Issued At: 2026-05-20 17:06:31
947
WWUS61 KLWX 202206
WCNLWX
WATCH COUNTY NOTIFICATION FOR WATCH 234
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
606 PM EDT WED MAY 20 2026
DCC001-MDC003-005-013-015-021-025-027-031-033-510-VAC013-043-047-
059-061-069-079-107-113-139-153-157-165-171-187-510-600-610-660-
683-685-840-WVC003-027-037-057-065-202315-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
THE DISTRICT OF COLUMBIA
IN MARYLAND THIS CANCELS 10 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 VIRGINIA THIS CANCELS 22 COUNTIES
IN CENTRAL VIRGINIA
GREENE
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
IN NORTHWEST VIRGINIA
CITY OF WINCHESTER
CLARKE FREDERICK
MADISON PAGE
RAPPAHANNOCK
SHENANDOAH WARREN
IN WESTERN VIRGINIA
CITY OF HARRISONBURG
ROCKINGHAM
IN WEST VIRGINIA THIS CANCELS 5 COUNTIES
IN EASTERN WEST VIRGINIA
HAMPSHIRE MINERAL
IN PANHANDLE WEST VIRGINIA
BERKELEY JEFFERSON
MORGAN
THIS INCLUDES THE CITIES OF ABERDEEN, ABINGDON, ADAMS MORGAN,
ADEN, AIRLIE, ALBIN, ALEXANDRIA, ALONZAVILLE, ANDORA, ANNANDALE,
ANNAPOLIS, ANTIOCH, APPLETON, ARCO, ARLINGTON, ARNOLD, BAKERTON,
BALLENGER CREEK, BALLSTON, BALTIMORE, BARCROFT, BARKSDALE,
BAY VIEW, BENTONVILLE, BERKELEY SPGS, BERRYVILLE, BERRYVILLE,
BETHEL, BETHESDA, BLAKE, BLOOMERY, BOHEMIAS MILLS, BOWIE, BOYDS,
BRANTWOOD, BUCKEYSTOWN, BUCKTON, BURKE, BYNUM, CARDOVA, CATALPA,
CATONSVILLE, CEDAR GROVE, CEDARVILLE, CHANTILLY, CHARLES TOWN,
CHERRYDALE, CHESTER GAP, CLARKSVILLE, CLARY, CLINTON,
COLLEGE PARK, COLUMBIA, COMPTON, COUNTRYSIDE, CULPEPER,
DALE CITY, DULLES INTERNATIONAL AIRPORT, DUNDALK, EDGEWOOD,
ELDERSBURG, ESSEX, FAIRFAX, FAIRFAX STATION, FAIRVIEW,
FALLS CHURCH, FELLS POINT, FIVE FORKS, FORDSVILLE, FORT ASHBY,
FOUR CORNERS, FREDERICK, FRENCHBURG, FRONT ROYAL, GAINESBORO,
GAITHERSBURG, GAMBER, GERMANTOWN, GLEEDSVILLE, GLEN BURNIE,
GLEN ECHO, GLENMONT, GREENBELT, HAMBURG, HANCOCK,
HARFORD FURNACE, HARRISONBURG, HAWKINSTOWN, HEADSVILLE, HICKORY,
HISTORIC ELLICOTT CITY, HOWELLSVILLE, INDEPENDENT HILL, KEYSER,
KIMBALL, LAKE RIDGE, LANGLEY, LEESBURG, LINVILLE, LUCKETTS,
LURAY, MADISON MILLS, MAGNOLIA, MAGNOLIA, MANASSAS,
MANASSAS PARK, MARTINSBURG, MCLEAN, MIDDLEWAY, MILLVILLE,
MONTCLAIR, MONTPELIER, MOUNT CLIFTON, MOUNT JACKSON, NEW CREEK,
OAK GROVE, PARK HEIGHTS, PARK MILLS, PARKVILLE, PAW PAW, POINTS,
PURGITSVILLE, RANDALLSTOWN, RANSON, RAPIDAN,
REAGAN NATIONAL AIRPORT, RESTON, REVA, RIDGEVILLE, RIDGEWAY,
RILEYVILLE, RIVERCREST, ROMNEY, ROSSLYN, RUSSELLDALE, SEVERN,
SEVERNA PARK, SHADY GROVE, SHADY GROVE, SHENANDOAH JUNCTION,
SILVER SPRING, SIMPSONVILLE, SKYLAND, SMITH CROSSROADS,
SOUTH GATE, SPRINGFIELD, STERLING PARK, STEVENSBURG, STRASBURG,
STRINGTOWN, SUITLAND-SILVER HILL, TANTALLON, THREE CHURCHES,
TOWSON, TURNBULL, TWYMANS MILL, WAPOCOMO, WARRENTON, WASHINGTON,
WESTMINSTER, WINCHESTER, WINSTON, WOODBRIDGE, WOODLAWN,
WOODSTOCK, AND WOODSTOCK.
$$
ANZ530>532-535-538-539-202315-
/O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 234 FOR THE FOLLOWING AREAS
THIS CANCELS THE FOLLOWING ADJACENT COASTAL WATERS
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR
CHESTER RIVER TO QUEENSTOWN MD
$$
WVC023-031-071-210000-
/O.CON.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/
SEVERE THUNDERSTORM WATCH 234 REMAINS VALID UNTIL 8 PM EDT THIS
EVENING FOR THE FOLLOWING AREAS
IN WEST VIRGINIA THIS WATCH INCLUDES 3 COUNTIES
IN EASTERN WEST VIRGINIA
GRANT HARDY
PENDLETON
THIS INCLUDES THE CITIES OF BEAN SETTLEMENT, BRAKE, BRANDYWINE,
CABINS, FISHER, FRANKLIN, KLINE GAP, LANDES, MASONVILLE, MCNEILL,
MOOREFIELD, OAK FLAT, PETERSBURG, RIVERTON, RUDDLE, SEYMOURVILLE,
SUGAR GROVE, AND WELTON.
$$
Action: Cancelled Issued At: 2026-05-20 18:51:05 899 WWUS61 KLWX 202350 WCNLWX WATCH COUNTY NOTIFICATION FOR WATCH 234 NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC 750 PM EDT WED MAY 20 2026 WVC023-031-071-210100- /O.CAN.KLWX.SV.A.0234.000000T0000Z-260521T0000Z/ THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM WATCH 234 FOR THE FOLLOWING AREAS IN WEST VIRGINIA THIS CANCELS 3 COUNTIES IN EASTERN WEST VIRGINIA GRANT HARDY PENDLETON THIS INCLUDES THE CITIES OF BEAN SETTLEMENT, BRAKE, BRANDYWINE, CABINS, FISHER, FRANKLIN, KLINE GAP, LANDES, MASONVILLE, MCNEILL, MOOREFIELD, OAK FLAT, PETERSBURG, RIVERTON, RUDDLE, SEYMOURVILLE, SUGAR GROVE, AND WELTON. $$ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||