153  
WGUS41 KLWX 291634  
FLWLWX  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1234 PM EDT FRI OCT 29 2021  
 
DCC001-MDC031-033-VAC013-059-107-153-510-600-610-683-685-292230-  
/O.NEW.KLWX.FA.W.0177.211029T1634Z-211029T2230Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
DISTRICT OF COLUMBIA DC-MONTGOMERY MD-PRINCE GEORGES MD-ARLINGTON VA-  
FAIRFAX VA-LOUDOUN VA-PRINCE WILLIAM VA-CITY OF ALEXANDRIA VA-CITY  
OF FAIRFAX VA-CITY OF FALLS CHURCH VA-CITY OF MANASSAS VA-CITY OF  
MANASSAS PARK VA-  
1234 PM EDT FRI OCT 29 2021  
 
THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS ISSUED A  
 
* FLOOD WARNING FOR...  
DISTRICT OF COLUMBIA...  
SOUTHERN MONTGOMERY COUNTY IN CENTRAL MARYLAND...  
NORTHWESTERN PRINCE GEORGES COUNTY IN CENTRAL MARYLAND...  
ARLINGTON COUNTY IN NORTHERN VIRGINIA...  
FAIRFAX COUNTY IN NORTHERN VIRGINIA...  
SOUTHEASTERN LOUDOUN COUNTY IN NORTHERN VIRGINIA...  
PRINCE WILLIAM COUNTY IN NORTHERN VIRGINIA...  
THE CITY OF ALEXANDRIA IN NORTHERN VIRGINIA...  
THE CITY OF FAIRFAX IN NORTHERN VIRGINIA...  
THE CITY OF FALLS CHURCH IN NORTHERN VIRGINIA...  
THE CITY OF MANASSAS IN NORTHERN VIRGINIA...  
THE CITY OF MANASSAS PARK IN NORTHERN VIRGINIA...  
 
* UNTIL 630 PM EDT.  
 
* AT 1234 PM EDT, DOPPLER RADAR INDICATED HEAVY RAIN WITH RAINFALL  
AMOUNTS AROUND 0.5 AND 1.5 INCHES ACROSS MOST OF THE WARNED AREA.  
A PERIOD OF HEAVY RAIN IS EXPECTED THIS AFTERNOON THROUGH 3 PM  
WITH RAINFALL RATES AROUND ONE INCH PER HOUR. THIS WILL CAUSE  
CREEKS AND STREAMS TO RISE THROUGH LATE THIS AFTERNOON. FLOODING  
IS EXPECTED TO BEGIN SHORTLY IN THE WARNED AREA.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
ARLINGTON... ALEXANDRIA...  
CENTREVILLE... DALE CITY...  
ROCKVILLE... BETHESDA...  
RESTON... ANNANDALE...  
CLINTON... SPRINGFIELD...  
COLLEGE PARK... SOUTH RIDING...  
FORT WASHINGTON... HERNDON...  
GREENBELT... FAIRFAX...  
LANGLEY PARK... BELTSVILLE...  
FORT HUNT... VIENNA...  
 
ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2.5 INCHES ARE POSSIBLE IN THE  
WARNED AREA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 3884 7772 3894 7766 3906 7749 3913 7689  
3909 7683 3907 7684 3905 7679 3886 7684  
3874 7694 3868 7707 3869 7710 3861 7716  
3860 7721 3863 7723 3849 7730 3859 7748  
3856 7753  
 

 
 
BJL  
 
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