787  
WUUS51 KLWX 062157  
SVRLWX  
MDC005-013-021-027-031-510-VAC059-107-062245-  
/O.NEW.KLWX.SV.W.0078.260606T2157Z-260606T2245Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
557 PM EDT SAT JUN 6 2026  
 
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHEASTERN CARROLL COUNTY IN NORTH CENTRAL MARYLAND...  
NORTHWESTERN BALTIMORE CITY IN NORTHERN MARYLAND...  
HOWARD COUNTY IN CENTRAL MARYLAND...  
MONTGOMERY COUNTY IN CENTRAL MARYLAND...  
SOUTHERN FREDERICK COUNTY IN NORTH CENTRAL MARYLAND...  
SOUTHWESTERN BALTIMORE COUNTY IN NORTHERN MARYLAND...  
CENTRAL LOUDOUN COUNTY IN NORTHERN VIRGINIA...  
NORTHEASTERN FAIRFAX COUNTY IN NORTHERN VIRGINIA...  
 
* UNTIL 645 PM EDT.  
 
* AT 557 PM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR NEW MARKET TO 6 MILES NORTHWEST OF BOYDS TO  
NEAR PURCELLVILLE, 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...  
BALTIMORE, COLUMBIA, GERMANTOWN, FREDERICK, ROCKVILLE, BETHESDA,  
GAITHERSBURG, RESTON, LEESBURG, OLNEY, PIKESVILLE, HERNDON,  
DAMASCUS, BROADLANDS, LANSDOWNE, LOWES ISLAND, PIMMIT HILLS,  
POOLESVILLE, MCLEAN, AND AMERICAN LEGION BRIDGE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
 
 
LAT...LON 3939 7664 3908 7693 3891 7720 3912 7783  
3931 7759 3947 7735  
TIME...MOT...LOC 2157Z 281DEG 35KT 3947 7724 3926 7739 3910 7766  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
AVS  
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