Northern Baltimore

Advisories Radar Cities

Flash Flood Watch

Expires 5:00 AM EDT on July 23, 2018
Statement as of 10:09 PM EDT on July 22, 2018

... 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

Expires 5:00 AM EDT on July 23, 2018
Statement as of 10:09 PM EDT on July 22, 2018

... 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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