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Radar valid at 230 am EDT, Aug 17th 2021

alert legend



DCC001-MDC031-VAC013-059-170630-
/O.NEW.KLWX.FF.W.0045.210817T0332Z-210817T0630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Baltimore MD/Washington DC
1132 PM EDT Mon Aug 16 2021

The National Weather Service in Sterling Virginia has issued a

* Flash Flood Warning for...
Northwestern District of Columbia...
Southeastern Montgomery County in central Maryland...
Northwestern Arlington County in northern Virginia...
East Central Fairfax County in northern Virginia...

* Until 230 AM EDT.

* At 1132 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1.5 inches of
rain have fallen. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.

HAZARD...Life threatening flash flooding. Thunderstorms
producing flash flooding.

SOURCE...Radar.

IMPACT...Life threatening flash flooding of creeks and streams,
urban areas, highways, streets and underpasses.

* Some locations that will experience flash flooding include...
Arlington... Bethesda...
Langley Park... Fairland...
White Oak... Takoma Park...
Colesville... Kemp Mill...
Chevy Chase... North Kensington...
South Kensington... Forest Glen...
Hillandale... Martin's Additions...
North Chevy Chase... Friendship Village...
Wheaton-Glenmont... American University...
Georgetown... Ballston...

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.

&&

LAT...LON 3892 7717 3900 7710 3906 7707 3909 7703
3912 7696 3911 7692 3909 7692 3900 7699
3899 7699 3886 7711 3890 7716

FLASH FLOOD...RADAR INDICATED
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE

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