Calvert Severe Watches & Warnings NOAA Weather Radio

Watches & Warnings

Areal Flood Warning
Issued: 10:34 PM EDT Jul. 22, 2018 – National Weather Service

The National Weather Service in Sterling Virginia has extended the

* Flood Warning for...
southeastern Anne Arundel County in central Maryland...
St. Marys County in southern Maryland...
Calvert County in southern Maryland...
southern Prince Georges County in central Maryland...
Charles County in southern Maryland...

* until 600 am EDT Monday.

* At 1033 PM EDT, the 911 centers for St. Marys, Charles, Calvert,
and Anne Arundel counties have reported several roads still closed
due to high water. Floding also continues along the western branch
of the Patuxent around Upper Marlboro.

* Some locations that may experience flooding include...
Waldorf, Bowie, Annapolis, Crofton, largo, La Plata, Mayo, Shady
Side, Chesapeake Beach, Deale, naval Academy, Leonardtown, Prince
Frederick, Upper Marlboro, Hallowing Point, Sheridan Point, Saint
Clements Bay, Severn River, South River and Breezy Point.

Precautionary/preparedness actions...

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


Lat... Lon 3888 7648 3860 7649 3821 7658 3823 7683
      3830 7696 3843 7703 3835 7723 3865 7702
      3866 7686 3862 7675 3856 7674 3873 7670
      3886 7681 3891 7680 3892 7679 3881 7672
      3890 7668 3901 7673 3903 7668 3900 7640


Bjl



Flash Flood Watch
Issued: 10:09 PM EDT Jul. 22, 2018 – National Weather Service

... Flash Flood Watch now in effect until 5 am EDT Monday...

The Flash Flood Watch is now in effect for

* portions of Maryland, the District of Columbia, and 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, and St. Marys. The District of Columbia. In
Virginia, Arlington/Falls Church/Alexandria, eastern Loudoun,
Fairfax, King George, Prince William/Manassas/Manassas Park,
Spotsylvania, and Stafford.

* Until 5 am EDT Monday

* periods of showers and thunderstorms may continue overnight and
into Monday morning. There is potential for repetitive rounds of
precipitation. Combined with saturated ground and high stream
levels from recent rainfall, this precipitation 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.




Flash Flood Watch
Issued: 10:09 PM EDT Jul. 22, 2018 – National Weather Service

... Flash Flood Watch now in effect until 5 am EDT Monday...

The Flash Flood Watch is now in effect for

* portions of Maryland, the District of Columbia, and 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, and St. Marys. The District of Columbia. In
Virginia, Arlington/Falls Church/Alexandria, eastern Loudoun,
Fairfax, King George, Prince William/Manassas/Manassas Park,
Spotsylvania, and Stafford.

* Until 5 am EDT Monday

* periods of showers and thunderstorms may continue overnight and
into Monday morning. There is potential for repetitive rounds of
precipitation. Combined with saturated ground and high stream
levels from recent rainfall, this precipitation 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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