548  
WUUS51 KLWX 040337  
SVRLWX  
DCC001-MDC031-033-VAC013-059-510-610-040415-  
/O.NEW.KLWX.SV.W.0499.260904T0337Z-260904T0415Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1137 PM EDT THU SEP 3 2026  
 
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
THE DISTRICT OF COLUMBIA...  
SOUTHEASTERN MONTGOMERY COUNTY IN CENTRAL MARYLAND...  
PRINCE GEORGES COUNTY IN CENTRAL MARYLAND...  
ARLINGTON COUNTY IN NORTHERN VIRGINIA...  
THE CITY OF FALLS CHURCH IN NORTHERN VIRGINIA...  
EAST CENTRAL FAIRFAX COUNTY IN NORTHERN VIRGINIA...  
THE CITY OF ALEXANDRIA IN NORTHERN VIRGINIA...  
 
* UNTIL 1215 AM EDT.  
 
* AT 1137 PM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR NORTH POTOMAC TO NEAR MCLEAN TO NEAR NEWINGTON,  
MOVING EAST AT 45 MPH.  
 
HAZARD...70 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...  
ARLINGTON, ALEXANDRIA, ROCKVILLE, BETHESDA, BOWIE, ANNANDALE,  
CLINTON, OLNEY, SPRINGFIELD, COLLEGE PARK, FORT WASHINGTON,  
GREENBELT, LANGLEY PARK, BELTSVILLE, FORT HUNT, VIENNA, GROVETON,  
FORESTVILLE, FALLS CHURCH, AND HUNTINGTON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 3909 7683 3907 7684 3904 7675 3902 7675  
3898 7670 3887 7668 3881 7671 3879 7670  
3878 7672 3877 7670 3873 7670 3872 7727  
3892 7725 3892 7716 3911 7711 3913 7692  
3912 7691 3913 7689  
TIME...MOT...LOC 0337Z 260DEG 37KT 3908 7720 3894 7713 3876 7722  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
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