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Home Return to list Severe Thunderstorm Warning 0384 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2026-08-10 14:10:38
778
WUUS51 KLWX 101910
SVRLWX
MDC013-021-043-102015-
/O.NEW.KLWX.SV.W.0384.260810T1910Z-260810T2015Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
310 PM EDT Mon Aug 10 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
Northeastern Washington County in north central Maryland...
Carroll County in north central Maryland...
Northern Frederick County in north central Maryland...
* Until 415 PM EDT.
* At 309 PM EDT, severe thunderstorms with a history of producing
wind damage were located along a line extending from near Carroll
Valley to near Smithsburg to near Saint James, moving east at 40
mph.
HAZARD...60 mph wind gusts.
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...
Hagerstown, Westminster, Thurmont, Emmitsburg, Municipal Stadium,
Robinwood, Taneytown, Hampstead, Walkersville, Fountainhead-Orchard
Hills, Manchester, Boonsboro, Smithsburg, Paramount-Long Meadow,
Wilson-Conococheague, Williamsport, Mount Aetna, Mount Lena, San
Mar, and Long Meadow.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3972 7679 3948 7688 3947 7731 3955 7783
3972 7783
TIME...MOT...LOC 1909Z 272DEG 35KT 3974 7743 3965 7753 3957 7771
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Cancelled Issued At: 2026-08-10 14:45:54
914
WWUS51 KLWX 101945
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
345 PM EDT Mon Aug 10 2026
MDC043-101955-
/O.CAN.KLWX.SV.W.0384.000000T0000Z-260810T2015Z/
Washington MD-
345 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WASHINGTON COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
north central Maryland.
&&
LAT...LON 3948 7700 3952 7753 3967 7733 3972 7707
3972 7679 3948 7688
TIME...MOT...LOC 1945Z 272DEG 35KT 3973 7704 3964 7714 3956 7732
$$
MDC013-021-102015-
/O.CON.KLWX.SV.W.0384.000000T0000Z-260810T2015Z/
Carroll MD-Frederick MD-
345 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR CARROLL AND NORTHEASTERN FREDERICK COUNTIES IN NORTH CENTRAL
MARYLAND...
At 345 PM EDT, severe thunderstorms were located along a line
extending from near Littlestown to near Taneytown to near
Walkersville, moving east at 40 mph.
HAZARD...60 mph wind gusts.
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...
Westminster, Thurmont, Taneytown, Hampstead, Manchester, New Windsor,
Woodsboro, Union Bridge, Finksburg, Carrollton, New Midway, Utica,
Linwood, Uniontown, Keysville, Graceham, Lewistown, Lineboro,
Ladiesburg, and Rocky Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3948 7700 3952 7753 3967 7733 3972 7707
3972 7679 3948 7688
TIME...MOT...LOC 1945Z 272DEG 35KT 3973 7704 3964 7714 3956 7732
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
Belak
Action: Continued Issued At: 2026-08-10 14:45:54
914
WWUS51 KLWX 101945
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
345 PM EDT Mon Aug 10 2026
MDC043-101955-
/O.CAN.KLWX.SV.W.0384.000000T0000Z-260810T2015Z/
Washington MD-
345 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN WASHINGTON COUNTY
IS CANCELLED...
The storms which prompted the warning have moved out of the warned
area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
north central Maryland.
&&
LAT...LON 3948 7700 3952 7753 3967 7733 3972 7707
3972 7679 3948 7688
TIME...MOT...LOC 1945Z 272DEG 35KT 3973 7704 3964 7714 3956 7732
$$
MDC013-021-102015-
/O.CON.KLWX.SV.W.0384.000000T0000Z-260810T2015Z/
Carroll MD-Frederick MD-
345 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR CARROLL AND NORTHEASTERN FREDERICK COUNTIES IN NORTH CENTRAL
MARYLAND...
At 345 PM EDT, severe thunderstorms were located along a line
extending from near Littlestown to near Taneytown to near
Walkersville, moving east at 40 mph.
HAZARD...60 mph wind gusts.
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...
Westminster, Thurmont, Taneytown, Hampstead, Manchester, New Windsor,
Woodsboro, Union Bridge, Finksburg, Carrollton, New Midway, Utica,
Linwood, Uniontown, Keysville, Graceham, Lewistown, Lineboro,
Ladiesburg, and Rocky Ridge.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3948 7700 3952 7753 3967 7733 3972 7707
3972 7679 3948 7688
TIME...MOT...LOC 1945Z 272DEG 35KT 3973 7704 3964 7714 3956 7732
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
Belak
Action: Continued Issued At: 2026-08-10 14:49:54
999
WWUS51 KLWX 101949
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
349 PM EDT Mon Aug 10 2026
MDC013-021-102015-
/O.CON.KLWX.SV.W.0384.000000T0000Z-260810T2015Z/
Carroll MD-Frederick MD-
349 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR CARROLL AND NORTHEASTERN FREDERICK COUNTIES IN NORTH CENTRAL
MARYLAND...
At 349 PM EDT, severe thunderstorms with a history of producing wind
damage were located along a line extending from near Littlestown to
Taneytown to near Walkersville, moving east at 40 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Westminster, Taneytown, Hampstead, Manchester, New Windsor,
Woodsboro, Union Bridge, Finksburg, Carrollton, Lineboro, New Midway,
Ladiesburg, Linwood, Patapsco, Reese, Detour, Uniontown, Wagners
Mill, Millers, and Greenmount.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of natures leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 3948 7700 3951 7737 3967 7728 3972 7707
3972 7679 3948 7688
TIME...MOT...LOC 1949Z 272DEG 35KT 3973 7704 3964 7714 3956 7732
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Continued Issued At: 2026-08-10 15:08:25
535
WWUS51 KLWX 102008
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
408 PM EDT Mon Aug 10 2026
MDC013-021-102015-
/O.CON.KLWX.SV.W.0384.000000T0000Z-260810T2015Z/
Carroll MD-Frederick MD-
408 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 415 PM EDT
FOR NORTHEASTERN CARROLL AND EASTERN FREDERICK COUNTIES IN NORTH
CENTRAL MARYLAND...
At 408 PM EDT, severe thunderstorms with a history of producing wind
damage were located along a line extending from 6 miles south of
Codorus to near Manchester to 7 miles west of Westminster, moving
east at 40 mph.
HAZARD...60 mph wind gusts.
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...
Westminster, Hampstead, Manchester, New Windsor, Finksburg,
Carrollton, Lineboro, Linwood, Patapsco, Reese, Uniontown, Wagners
Mill, Millers, Greenmount, and Marston.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of natures leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 3948 7700 3950 7718 3967 7710 3972 7707
3972 7679 3948 7688
TIME...MOT...LOC 2008Z 272DEG 35KT 3972 7686 3963 7696 3955 7714
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
DHOF
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