638  
FPUS71 KLWX 060147  
NOWLWX  
 
SHORT TERM FORECAST  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
847 PM EST WED MAR 5 2025  
 
MDZ503-504-VAZ053-506-060215-  
CENTRAL AND SOUTHEAST MONTGOMERY-NORTHWEST MONTGOMERY-FAIRFAX-EASTERN  
LOUDOUN-  
847 PM EST WED MAR 5 2025  
   
NOW  
 
AT 846 PM EST, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM OVER  
DULLES INTERNATIONAL AIRPORT, MOVING NORTHEAST AT 40 MPH.  
 
PEA-SIZED HAIL IS OCCURRING WITH THIS STORM AND MAY BRIEFLY COAT THE  
GROUND.  
 
LOCATIONS IMPACTED INCLUDE...  
RESTON, LOWES ISLAND, GAITHERSBURG, STERLING, DULLES INTERNATIONAL  
AIRPORT, GREAT FALLS, NORTH POTOMAC, BOYDS, ROCKVILLE, COUNTRYSIDE,  
DAWSONVILLE, STERLING PARK, CHANTILLY, HERNDON, DARNESTOWN, SOUTH  
RIDING, GERMANTOWN, ARCOLA, POTOMAC, AND ASHBURN.  
 
THIS INCLUDES INTERSTATE 270 IN MARYLAND BETWEEN MILE MARKERS 5 AND  
10.  
 
LAT...LON 3888 7745 3893 7753 3919 7731 3908 7710  
TIME...MOT...LOC 0146Z 224DEG 36KT 3896 7744  
 
 
CJL  
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