|
Home Return to list Severe Thunderstorm Warning 0378 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2026-08-10 13:43:53
101
WUUS51 KLWX 101843
SVRLWX
MDC043-WVC003-037-065-101945-
/O.NEW.KLWX.SV.W.0378.260810T1843Z-260810T1945Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
243 PM EDT Mon Aug 10 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
Southeastern Washington County in north central Maryland...
Northeastern Jefferson County in the Panhandle of West Virginia...
Central Morgan County in the Panhandle of West Virginia...
Berkeley County in the Panhandle of West Virginia...
* Until 345 PM EDT.
* At 243 PM EDT, severe thunderstorms were located along a line
extending from 8 miles southeast of Hancock to 7 miles southeast of
Berkeley Springs to near Greenwood, moving east at 20 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...
Martinsburg, Shepherdstown, Paw Paw, Boonsboro, Williamsport, Mount
Aetna, Mount Lena, San Mar, Kearneysville, Saint James, Berkeley,
Halfway, Keedysville, Funkstown, Falling Waters, Sharpsburg,
Fairplay, Hedgesville, Rohrersville, and Gapland.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3947 7835 3952 7847 3953 7846
3955 7842 3961 7806
TIME...MOT...LOC 1843Z 274DEG 18KT 3962 7805 3955 7812 3947 7830
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Continued Issued At: 2026-08-10 14:01:53
637
WWUS51 KLWX 101901
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
301 PM EDT Mon Aug 10 2026
MDC043-WVC003-037-065-101945-
/O.CON.KLWX.SV.W.0378.000000T0000Z-260810T1945Z/
Washington MD-Jefferson WV-Morgan WV-Berkeley WV-
301 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT
FOR SOUTHEASTERN WASHINGTON...NORTHEASTERN JEFFERSON...CENTRAL MORGAN
AND BERKELEY COUNTIES...
At 301 PM EDT, severe thunderstorms with a history of producing wind
damage were located along a line extending from 6 miles southwest of
Wilson-Conococheague to 6 miles north of Martinsburg to near
Greenwood, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Martinsburg, Shepherdstown, Boonsboro, Williamsport, Mount Aetna,
Mount Lena, San Mar, Kearneysville, Saint James, Berkeley, Halfway,
Keedysville, Funkstown, Falling Waters, Sharpsburg, Fairplay,
Hedgesville, Rohrersville, Gapland, and Brownsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3946 7832 3959 7817 3961 7806
TIME...MOT...LOC 1901Z 274DEG 18KT 3961 7794 3954 7801 3946 7819
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Continued Issued At: 2026-08-10 14:19:23
175
WWUS51 KLWX 101918 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
318 PM EDT Mon Aug 10 2026
WVC065-101928-
/O.CAN.KLWX.SV.W.0378.000000T0000Z-260810T1945Z/
Morgan WV-
318 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MORGAN 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...and the Panhandle of West Virginia.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3943 7816 3961 7786
TIME...MOT...LOC 1918Z 274DEG 18KT 3960 7783 3953 7790 3945 7808
$$
MDC043-WVC003-037-101945-
/O.CON.KLWX.SV.W.0378.000000T0000Z-260810T1945Z/
Washington MD-Jefferson WV-Berkeley WV-
318 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT
FOR SOUTHEASTERN WASHINGTON...NORTHEASTERN JEFFERSON AND NORTHERN
BERKELEY COUNTIES...
At 318 PM EDT, severe thunderstorms with a history of producing wind
damage were located along a line extending from Williamsport to 8
miles west of Saint James to near Martinsburg, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Martinsburg, Shepherdstown, Boonsboro, Williamsport, Mount Aetna,
Mount Lena, San Mar, Kearneysville, Saint James, Berkeley, Halfway,
Keedysville, Funkstown, Falling Waters, Sharpsburg, Fairplay,
Rohrersville, Gapland, Brownsville, and Antietam.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3943 7816 3961 7786
TIME...MOT...LOC 1918Z 274DEG 18KT 3960 7783 3953 7790 3945 7808
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Cancelled Issued At: 2026-08-10 14:19:23
175
WWUS51 KLWX 101918 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
318 PM EDT Mon Aug 10 2026
WVC065-101928-
/O.CAN.KLWX.SV.W.0378.000000T0000Z-260810T1945Z/
Morgan WV-
318 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL MORGAN 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...and the Panhandle of West Virginia.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3943 7816 3961 7786
TIME...MOT...LOC 1918Z 274DEG 18KT 3960 7783 3953 7790 3945 7808
$$
MDC043-WVC003-037-101945-
/O.CON.KLWX.SV.W.0378.000000T0000Z-260810T1945Z/
Washington MD-Jefferson WV-Berkeley WV-
318 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 345 PM EDT
FOR SOUTHEASTERN WASHINGTON...NORTHEASTERN JEFFERSON AND NORTHERN
BERKELEY COUNTIES...
At 318 PM EDT, severe thunderstorms with a history of producing wind
damage were located along a line extending from Williamsport to 8
miles west of Saint James to near Martinsburg, moving east at 20 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
Martinsburg, Shepherdstown, Boonsboro, Williamsport, Mount Aetna,
Mount Lena, San Mar, Kearneysville, Saint James, Berkeley, Halfway,
Keedysville, Funkstown, Falling Waters, Sharpsburg, Fairplay,
Rohrersville, Gapland, Brownsville, and Antietam.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3943 7816 3961 7786
TIME...MOT...LOC 1918Z 274DEG 18KT 3960 7783 3953 7790 3945 7808
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...OBSERVED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Cancelled Issued At: 2026-08-10 14:33:54
546
WWUS51 KLWX 101933 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
333 PM EDT Mon Aug 10 2026
MDC043-WVC003-037-101943-
/O.CAN.KLWX.SV.W.0378.000000T0000Z-260810T1945Z/
Washington MD-Jefferson WV-Berkeley WV-
333 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN WASHINGTON...
NORTHEASTERN JEFFERSON AND NORTHERN BERKELEY COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the area.
Therefore, the warning has been cancelled. However, heavy rain is
still possible with these thunderstorms.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
north central Maryland...and the Panhandle of West Virginia.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Sterling Virginia.
&&
LAT...LON 3960 7758 3951 7762 3939 7764 3936 7766
3939 7792 3943 7816 3961 7786
TIME...MOT...LOC 1930Z 274DEG 18KT 3960 7775 3953 7782 3945 7800
$$
DHOF
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||