279 
WGUS51 KLWX 271718
FFWLWX
VAC059-272030-
/O.NEW.KLWX.FF.W.0122.250727T1718Z-250727T2030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Baltimore MD/Washington DC
118 PM EDT Sun Jul 27 2025

The National Weather Service in Sterling Virginia has issued a

* Flash Flood Warning for...
  Northern Fairfax County in northern Virginia...

* Until 430 PM EDT.

* At 118 PM EDT, Doppler radar indicated thunderstorms producing 
  heavy rain across the warned area. Between 1 and 2 inches of rain 
  have fallen. Additional rainfall amounts of 0.5 to 1 inch are 
  possible in the warned area. Flash flooding is ongoing or expected 
  to begin shortly.

  HAZARD...Flash flooding caused by thunderstorms.

  SOURCE...Radar.

  IMPACT...Flash flooding of small creeks and streams, urban
           areas, highways, streets and underpasses as well as
           other poor drainage and low-lying areas.

* Some locations that will experience flash flooding include...
  Great Falls...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, dont drown when encountering flooded roads. Most flood 
deaths occur in vehicles.

&&

LAT...LON 3897 7726 3899 7733 3902 7734 3905 7730
      3904 7729 3903 7727 3903 7725 3902 7725
      3901 7725 3900 7725 3899 7725 3898 7724

FLASH FLOOD...RADAR INDICATED

$$

ADS

900 
WGUS71 KLWX 271845
FFSLWX

Flash Flood Statement
National Weather Service Baltimore MD/Washington DC
245 PM EDT Sun Jul 27 2025

VAC059-271855-
/O.CAN.KLWX.FF.W.0122.000000T0000Z-250727T2030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Fairfax VA-
245 PM EDT Sun Jul 27 2025

...FLASH FLOOD WARNING IS CANCELLED FOR FAIRFAX COUNTY...

The heavy rain has ended. Flooding is no longer expected to pose a 
threat.

&&

LAT...LON 3897 7726 3899 7733 3902 7734 3905 7730
      3904 7729 3903 7727 3903 7725 3902 7725
      3901 7725 3900 7725 3899 7725 3898 7724

$$

ADS