Arlington/Falls Church/Alexandria

Advisories Radar Cities

Areal Flood Warning

Expires 8:15 AM EDT on July 22, 2018
Statement as of 1:00 am EDT on July 22, 2018

The National Weather Service in Sterling Virginia has extended the

* Flood Warning for...
the District of Columbia...
Montgomery County in central Maryland...
central Prince Georges County in central Maryland...
Arlington County in northern Virginia...
the city of Falls Church in northern Virginia...
the city of Alexandria in northern Virginia...

* until 815 am EDT Sunday.

* At 1258 am EDT, the heaviest rain has ended, but creeks and
streams continue to rise out of their banks due to previous
rainfall. Numerous roads are closed due to high water. Flooding is
expected to continue overnight. Doppler radar estimated that
between 3 and 7 inches of rain has fallen across the area.

* Some locations that may experience flooding include...
Arlington, Alexandria, Germantown, Rockville, Bethesda,
Gaithersburg, Bowie, Clinton, Olney, College Park, Fort Washington,
Greenbelt, Langley Park, Beltsville, fort Hunt, Damascus,
Forestville, Falls Church, Huntington and Lowes Island.

Precautionary/preparedness actions...

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


Lat... Lon 3913 7696 3913 7689 3904 7676 3872 7686
      3867 7706 3870 7709 3872 7704 3879 7705
      3880 7714 3885 7711 3889 7719 3893 7712
      3896 7714 3898 7725 3902 7725 3905 7730
      3907 7744 3916 7742 3928 7724 3930 7715


Bjl


Coastal Flood Advisory, Flash Flood Watch

Expires 2:00 AM EDT on July 22, 2018
Statement as of 1:06 am EDT on July 22, 2018

... Coastal flood advisory remains in effect until 6 am EDT early
this morning...

* locations... shoreline in Arlington County and the city of
Alexandria.

* Tidal departure... around 1.5 feet above normal.

* Timing... around the time of high tide early Sunday morning,
which will occur at 4:58 am.

* Impacts... water is expected to approach the curb near the
intersection of King Street and strand street in Alexandria.
Minor shoreline inundation up to one foot above ground is
possible elsewhere.

Precautionary/preparedness actions...

A coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.





1004 PM EDT Sat Jul 21 2018

... Flash Flood Watch remains in effect until 2 am EDT Sunday...

The Flash Flood Watch continues for

* portions of Maryland, the District of Columbia, Virginia, and
Panhandle West Virginia, including the following areas, in
Maryland, Anne Arundel, Calvert, Carroll, central and
southeast Howard, central and southeast Montgomery, Charles,
Frederick MD, northern Baltimore, northwest Harford, northwest
Howard, northwest Montgomery, Prince Georges, southeast
Harford, southern Baltimore, St. Marys, and Washington. The
District of Columbia. In Virginia, Arlington/Falls
Church/Alexandria, eastern Loudoun, Fairfax, King George,
Prince William/Manassas/Manassas Park, Stafford, and western
Loudoun. In Panhandle West Virginia, Jefferson.

* Until 2 am EDT Sunday

* heavy rain will continue across the region through this evening
before ending overnight. Widespread 2 to 5 inches of rain are
expected with localized totals of around 7 inches.

* Excessive rainfall in a short period of time could lead to
flash flooding. Urban areas, locations along small streams and
creeks, and poor drainage areas are most vulnerable to flash
flooding.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.





Coastal Flood Advisory, Flash Flood Watch

Expires 2:00 AM EDT on July 22, 2018
Statement as of 1:06 am EDT on July 22, 2018

... Coastal flood advisory remains in effect until 6 am EDT early
this morning...

* locations... shoreline in Arlington County and the city of
Alexandria.

* Tidal departure... around 1.5 feet above normal.

* Timing... around the time of high tide early Sunday morning,
which will occur at 4:58 am.

* Impacts... water is expected to approach the curb near the
intersection of King Street and strand street in Alexandria.
Minor shoreline inundation up to one foot above ground is
possible elsewhere.

Precautionary/preparedness actions...

A coastal flood advisory indicates that onshore winds and tides
will combine to generate flooding of low areas along the shore.





1004 PM EDT Sat Jul 21 2018

... Flash Flood Watch remains in effect until 2 am EDT Sunday...

The Flash Flood Watch continues for

* portions of Maryland, the District of Columbia, Virginia, and
Panhandle West Virginia, including the following areas, in
Maryland, Anne Arundel, Calvert, Carroll, central and
southeast Howard, central and southeast Montgomery, Charles,
Frederick MD, northern Baltimore, northwest Harford, northwest
Howard, northwest Montgomery, Prince Georges, southeast
Harford, southern Baltimore, St. Marys, and Washington. The
District of Columbia. In Virginia, Arlington/Falls
Church/Alexandria, eastern Loudoun, Fairfax, King George,
Prince William/Manassas/Manassas Park, Stafford, and western
Loudoun. In Panhandle West Virginia, Jefferson.

* Until 2 am EDT Sunday

* heavy rain will continue across the region through this evening
before ending overnight. Widespread 2 to 5 inches of rain are
expected with localized totals of around 7 inches.

* Excessive rainfall in a short period of time could lead to
flash flooding. Urban areas, locations along small streams and
creeks, and poor drainage areas are most vulnerable to flash
flooding.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.





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