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Home Return to list Severe Thunderstorm Warning 0347 Issued by the Baltimore / Washington Forecast Office
Action: New Issued At: 2026-08-06 13:46:57
411
WUUS51 KLWX 061846
SVRLWX
MDC031-VAC059-107-061930-
/O.NEW.KLWX.SV.W.0347.260806T1846Z-260806T1930Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Baltimore MD/Washington DC
246 PM EDT Thu Aug 6 2026
The National Weather Service in Sterling Virginia has issued a
* Severe Thunderstorm Warning for...
West central Montgomery County in central Maryland...
East central Loudoun County in northern Virginia...
North central Fairfax County in northern Virginia...
* Until 330 PM EDT.
* At 246 PM EDT, a severe thunderstorm was located over Oatlands, or
near Broadlands, moving northeast at 15 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...
Reston, Leesburg, Broadlands, Lansdowne, Lowes Island, Brambleton,
Poolesville, Ashburn, Sterling, Great Falls, Countryside, Belmont,
Gleedsville, Beallsville, and Sterling Park.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3897 7762 3912 7762 3921 7740 3899 7732
TIME...MOT...LOC 1846Z 241DEG 13KT 3904 7757
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Cancelled Issued At: 2026-08-06 14:10:28
966
WWUS51 KLWX 061910
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
310 PM EDT Thu Aug 6 2026
VAC059-061919-
/O.CAN.KLWX.SV.W.0347.000000T0000Z-260806T1930Z/
Fairfax VA-
310 PM EDT Thu Aug 6 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL FAIRFAX COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3900 7755 3913 7760 3921 7740 3905 7734
TIME...MOT...LOC 1909Z 241DEG 13KT 3908 7747
$$
MDC031-VAC107-061930-
/O.CON.KLWX.SV.W.0347.000000T0000Z-260806T1930Z/
Montgomery MD-Loudoun VA-
310 PM EDT Thu Aug 6 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR WEST CENTRAL MONTGOMERY AND EAST CENTRAL LOUDOUN COUNTIES...
At 309 PM EDT, a severe thunderstorm was located over Lansdowne,
moving northeast at 15 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...
Leesburg, Broadlands, Lansdowne, Lowes Island, Poolesville, Ashburn,
Countryside, Belmont, and Beallsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3900 7755 3913 7760 3921 7740 3905 7734
TIME...MOT...LOC 1909Z 241DEG 13KT 3908 7747
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Continued Issued At: 2026-08-06 14:10:28
966
WWUS51 KLWX 061910
SVSLWX
Severe Weather Statement
National Weather Service Baltimore MD/Washington DC
310 PM EDT Thu Aug 6 2026
VAC059-061919-
/O.CAN.KLWX.SV.W.0347.000000T0000Z-260806T1930Z/
Fairfax VA-
310 PM EDT Thu Aug 6 2026
...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL FAIRFAX COUNTY
IS CANCELLED...
The severe thunderstorm which prompted the warning has moved out of
the warned area. Therefore, the warning has been cancelled.
&&
LAT...LON 3900 7755 3913 7760 3921 7740 3905 7734
TIME...MOT...LOC 1909Z 241DEG 13KT 3908 7747
$$
MDC031-VAC107-061930-
/O.CON.KLWX.SV.W.0347.000000T0000Z-260806T1930Z/
Montgomery MD-Loudoun VA-
310 PM EDT Thu Aug 6 2026
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 330 PM EDT
FOR WEST CENTRAL MONTGOMERY AND EAST CENTRAL LOUDOUN COUNTIES...
At 309 PM EDT, a severe thunderstorm was located over Lansdowne,
moving northeast at 15 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...
Leesburg, Broadlands, Lansdowne, Lowes Island, Poolesville, Ashburn,
Countryside, Belmont, and Beallsville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
&&
LAT...LON 3900 7755 3913 7760 3921 7740 3905 7734
TIME...MOT...LOC 1909Z 241DEG 13KT 3908 7747
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
KJP
Action: Expired Issued At: 2026-08-06 14:30:29 571 WWUS51 KLWX 061929 SVSLWX Severe Weather Statement National Weather Service Baltimore MD/Washington DC 329 PM EDT Thu Aug 6 2026 MDC031-VAC107-061939- /O.EXP.KLWX.SV.W.0347.000000T0000Z-260806T1930Z/ Montgomery MD-Loudoun VA- 329 PM EDT Thu Aug 6 2026 ...THE SEVERE THUNDERSTORM WARNING FOR WEST CENTRAL MONTGOMERY AND EAST CENTRAL LOUDOUN COUNTIES WILL EXPIRE AT 330 PM EDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. && LAT...LON 3900 7755 3913 7760 3921 7740 3905 7734 TIME...MOT...LOC 1929Z 241DEG 13KT 3910 7739 $$ KJP | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||