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Home Return to list Severe Thunderstorm Warning 0402 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2026-08-10 16:34:57
144
WUUS51 KLWX 102130
SVRLWX
MDC017-037-VAC099-179-102215-
/O.NEW.KLWX.SV.W.0402.260810T2130Z-260810T2215Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
530 PM EDT Mon Aug 10 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
West central St. Marys County in southern Maryland...
Southwestern Charles County in southern Maryland...
Southeastern Stafford County in northern Virginia...
King George County in central Virginia...
* Until 615 PM EDT.
* At 530 PM EDT, a severe thunderstorm was located over Fairview
Beach, moving east at 45 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...
King George, Leonardtown, Dahlgren, Fairview Beach, Nanjemoy Creek,
Popes Creek, Aquia Creek, Wicomico River, White Point Beach,
Potomac Creek, Saint Clements Bay, Port Tobacco River, Hollywood,
Wicomico, Passapatanzy, Cobb Island, Rock Point, Port Tobacco
Village, Issue, and Tompkinsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3820 7660 3821 7678 3828 7694 3843 7703
3843 7705 3841 7707 3840 7702 3827 7698
3826 7705 3814 7707 3820 7722 3819 7725
3825 7724 3825 7739 3837 7740 3851 7728
3855 7709 3843 7684 3840 7657 3816 7656
TIME...MOT...LOC 2130Z 280DEG 41KT 3831 7727
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Cancelled Issued At: 2026-08-10 16:42:57
339
WWUS51 KLWX 102142 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
542 PM EDT Mon Aug 10 2026
VAC179-102152-
/O.CAN.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
Stafford VA-
542 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN STAFFORD COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern Maryland...and central and northern Virginia.
&&
LAT...LON 3820 7660 3821 7678 3828 7694 3843 7703
3843 7705 3841 7707 3827 7698 3826 7705
3814 7707 3819 7725 3824 7722 3827 7735
3834 7733 3835 7729 3846 7733 3851 7728
3855 7709 3843 7684 3840 7657 3816 7656
TIME...MOT...LOC 2142Z 280DEG 41KT 3829 7709
$$
MDC017-037-VAC099-102215-
/O.CON.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
St. Marys MD-Charles MD-King George VA-
542 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR WEST CENTRAL ST. MARYS...SOUTHWESTERN CHARLES AND KING GEORGE
COUNTIES...
At 542 PM EDT, a severe thunderstorm was located near Dahlgren,
moving east at 45 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...
King George, Leonardtown, Dahlgren, Fairview Beach, Nanjemoy Creek,
Popes Creek, Wicomico River, White Point Beach, Potomac Creek, Saint
Clements Bay, Port Tobacco River, Hollywood, Wicomico, Passapatanzy,
Cobb Island, Rock Point, Port Tobacco Village, Issue, Tompkinsville,
and Abell.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3820 7660 3821 7678 3828 7694 3843 7703
3843 7705 3841 7707 3827 7698 3826 7705
3814 7707 3819 7725 3824 7722 3827 7735
3834 7733 3835 7729 3846 7733 3851 7728
3855 7709 3843 7684 3840 7657 3816 7656
TIME...MOT...LOC 2142Z 280DEG 41KT 3829 7709
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Continued Issued At: 2026-08-10 16:42:57
339
WWUS51 KLWX 102142 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
542 PM EDT Mon Aug 10 2026
VAC179-102152-
/O.CAN.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
Stafford VA-
542 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN STAFFORD COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern Maryland...and central and northern Virginia.
&&
LAT...LON 3820 7660 3821 7678 3828 7694 3843 7703
3843 7705 3841 7707 3827 7698 3826 7705
3814 7707 3819 7725 3824 7722 3827 7735
3834 7733 3835 7729 3846 7733 3851 7728
3855 7709 3843 7684 3840 7657 3816 7656
TIME...MOT...LOC 2142Z 280DEG 41KT 3829 7709
$$
MDC017-037-VAC099-102215-
/O.CON.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
St. Marys MD-Charles MD-King George VA-
542 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR WEST CENTRAL ST. MARYS...SOUTHWESTERN CHARLES AND KING GEORGE
COUNTIES...
At 542 PM EDT, a severe thunderstorm was located near Dahlgren,
moving east at 45 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...
King George, Leonardtown, Dahlgren, Fairview Beach, Nanjemoy Creek,
Popes Creek, Wicomico River, White Point Beach, Potomac Creek, Saint
Clements Bay, Port Tobacco River, Hollywood, Wicomico, Passapatanzy,
Cobb Island, Rock Point, Port Tobacco Village, Issue, Tompkinsville,
and Abell.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3820 7660 3821 7678 3828 7694 3843 7703
3843 7705 3841 7707 3827 7698 3826 7705
3814 7707 3819 7725 3824 7722 3827 7735
3834 7733 3835 7729 3846 7733 3851 7728
3855 7709 3843 7684 3840 7657 3816 7656
TIME...MOT...LOC 2142Z 280DEG 41KT 3829 7709
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Continued Issued At: 2026-08-10 16:45:57
561
WWUS51 KLWX 102145
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
545 PM EDT Mon Aug 10 2026
MDC017-037-VAC099-102215-
/O.CON.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
St. Marys MD-Charles MD-King George VA-
545 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR WEST CENTRAL ST. MARYS...SOUTHWESTERN CHARLES AND KING GEORGE
COUNTIES...
At 545 PM EDT, a severe thunderstorm was located near Dahlgren,
moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Damaging winds will cause some trees and large branches to
fall. This could injure those outdoors, as well as damage
homes and vehicles. Roadways may become blocked by downed
trees. Localized power outages are possible. Unsecured
light objects may become projectiles.
Locations impacted include...
La Plata, King George, Leonardtown, Dahlgren, Nanjemoy Creek, Popes
Creek, Saint Clements Bay, Port Tobacco River, Wicomico River, White
Point Beach, Port Royal, Hollywood, Wicomico, Cobb Island, Rock
Point, Bushwood, Clements, Issue, Potomac Beach, and Weedonville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3820 7660 3821 7678 3828 7694 3843 7702
3843 7705 3840 7707 3827 7698 3826 7705
3814 7707 3816 7709 3817 7719 3820 7722
3819 7725 3824 7722 3835 7723 3844 7718
3851 7700 3843 7684 3840 7657 3816 7656
TIME...MOT...LOC 2145Z 280DEG 41KT 3828 7705
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Continued Issued At: 2026-08-10 16:52:28
751
WWUS51 KLWX 102152
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
552 PM EDT Mon Aug 10 2026
MDC017-037-VAC099-102215-
/O.CON.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
St. Marys MD-Charles MD-King George VA-
552 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR WEST CENTRAL ST. MARYS...SOUTHWESTERN CHARLES AND KING GEORGE
COUNTIES...
At 552 PM EDT, a severe thunderstorm was located over Colonial Beach,
moving east at 45 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...
La Plata, King George, Leonardtown, Dahlgren, Nanjemoy Creek, Popes
Creek, Saint Clements Bay, Port Tobacco River, Wicomico River, White
Point Beach, Hollywood, Wicomico, Cobb Island, Rock Point, Bushwood,
Clements, Issue, Potomac Beach, Weedonville, and Tompkinsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3820 7660 3821 7678 3828 7694 3843 7703
3843 7705 3842 7705 3840 7707 3827 7698
3826 7705 3814 7707 3816 7709 3817 7718
3818 7719 3824 7722 3844 7712 3851 7700
3843 7684 3840 7657 3816 7656
TIME...MOT...LOC 2152Z 280DEG 41KT 3827 7695
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Continued Issued At: 2026-08-10 17:10:28
325
WWUS51 KLWX 102209 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
609 PM EDT Mon Aug 10 2026
MDC017-VAC099-102219-
/O.CAN.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
Charles MD-King George VA-
609 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CHARLES AND KING
GEORGE COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern Maryland.
&&
LAT...LON 3820 7660 3821 7678 3836 7676 3841 7662
3840 7661 3840 7657 3816 7656
TIME...MOT...LOC 2209Z 280DEG 41KT 3823 7670
$$
MDC037-102215-
/O.CON.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
St. Marys MD-
609 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR CENTRAL ST. MARYS COUNTY...
At 609 PM EDT, a severe thunderstorm was located over Saint Clements
Bay, moving east at 45 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...
Leonardtown, Saint Clements Bay, White Point Beach, Hollywood,
Clements, Compton, Morganza, Hillville, Abell, Tintop Hill, Redgate,
Avenue, Oakville, Loveville, and Oakley.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3820 7660 3821 7678 3836 7676 3841 7662
3840 7661 3840 7657 3816 7656
TIME...MOT...LOC 2209Z 280DEG 41KT 3823 7670
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Cancelled Issued At: 2026-08-10 17:10:28
325
WWUS51 KLWX 102209 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
609 PM EDT Mon Aug 10 2026
MDC017-VAC099-102219-
/O.CAN.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
Charles MD-King George VA-
609 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN CHARLES AND KING
GEORGE COUNTIES IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern Maryland.
&&
LAT...LON 3820 7660 3821 7678 3836 7676 3841 7662
3840 7661 3840 7657 3816 7656
TIME...MOT...LOC 2209Z 280DEG 41KT 3823 7670
$$
MDC037-102215-
/O.CON.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
St. Marys MD-
609 PM EDT Mon Aug 10 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM EDT
FOR CENTRAL ST. MARYS COUNTY...
At 609 PM EDT, a severe thunderstorm was located over Saint Clements
Bay, moving east at 45 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...
Leonardtown, Saint Clements Bay, White Point Beach, Hollywood,
Clements, Compton, Morganza, Hillville, Abell, Tintop Hill, Redgate,
Avenue, Oakville, Loveville, and Oakley.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3820 7660 3821 7678 3836 7676 3841 7662
3840 7661 3840 7657 3816 7656
TIME...MOT...LOC 2209Z 280DEG 41KT 3823 7670
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
DHOF
Action: Expired Issued At: 2026-08-10 17:15:58
685
WWUS51 KLWX 102215 RRA
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
615 PM EDT Mon Aug 10 2026
MDC037-102225-
/O.EXP.KLWX.SV.W.0402.000000T0000Z-260810T2215Z/
St. Marys MD-
615 PM EDT Mon Aug 10 2026
...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL ST. MARYS COUNTY HAS
EXPIRED...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been allowed to expire.
A Severe Thunderstorm Watch remains in effect until 900 PM EDT for
southern Maryland.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Sterling Virginia.
&&
LAT...LON 3820 7660 3821 7678 3836 7676 3841 7662
3840 7661 3840 7657 3816 7656
TIME...MOT...LOC 2215Z 280DEG 41KT 3822 7662
$$
DHOF
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