358  
WGUS61 KLWX 170335  
FFALWX  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC  
1135 PM EDT SUN AUG 16 2026  
 
DCZ001-MDZ013-016-504-VAZ053>057-506-526-527-170445-  
/O.CAN.KLWX.FA.A.0015.000000T0000Z-260817T0700Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
DISTRICT OF COLUMBIA-PRINCE GEORGES-CHARLES-CENTRAL AND SOUTHEAST  
MONTGOMERY-FAIRFAX-ARLINGTON/FALLS CHURCH/ALEXANDRIA-STAFFORD-  
SPOTSYLVANIA-KING GEORGE-EASTERN LOUDOUN-NORTHWEST PRINCE WILLIAM-  
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-  
1135 PM EDT SUN AUG 16 2026  
   
..FLOOD WATCH IS CANCELLED
 
 
THE FLASH FLOOD WATCH IS CANCELLED FOR PORTIONS OF DC, INCLUDING THE  
FOLLOWING , DISTRICT OF COLUMBIA, MARYLAND, INCLUDING THE FOLLOWING  
AREAS, CENTRAL AND SOUTHEAST MONTGOMERY, CHARLES AND PRINCE GEORGES,  
AND VIRGINIA, INCLUDING THE FOLLOWING AREAS, ARLINGTON/FALLS  
CHURCH/ALEXANDRIA, CENTRAL AND SOUTHEAST PRINCE  
WILLIAM/MANASSAS/MANASSAS PARK, EASTERN LOUDOUN, FAIRFAX, KING  
GEORGE, NORTHWEST PRINCE WILLIAM, SPOTSYLVANIA AND STAFFORD.  
 
FLOODING IS NO LONGER EXPECTED TO POSE A THREAT. PLEASE CONTINUE TO  
HEED REMAINING ROAD CLOSURES.  
 

 
 
MDZ509-510-170445-  
/O.EXP.KLWX.FA.A.0015.000000T0000Z-260817T0400Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
WESTERN GARRETT-EASTERN GARRETT-  
1135 PM EDT SUN AUG 16 2026  
   
..FLOOD WATCH WILL EXPIRE AT MIDNIGHT EDT TONIGHT
 
 
THE FLASH FLOOD WATCH WILL EXPIRE FOR A PORTION OF WESTERN MARYLAND,  
INCLUDING THE FOLLOWING AREAS, EASTERN GARRETT AND WESTERN GARRETT.  
 
THE FLASH FLOODING THREAT HAS ENDED. THEREFORE, THE FLASH FLOOD  
WATCH WILL EXPIRE AT MIDNIGHT EDT TONIGHT.  
 

 
 
DHOF  
 
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