...The National Weather Service in Sterling Va has issued a flood
watch for the following rivers in Maryland...Virginia...
Potomac River at Point of Rocks affecting Frederick and Loudoun
Counties
The National Weather Service in Sterling Va has issued a
* Flood Watch for
The Potomac River at Point of Rocks.
* From late Friday night until Sunday morning.
* At 8PM Thursday the stage was 11.7 feet.
* Flood stage is 16.0 feet.
* Minor flooding is possible.
* Flood stage may be reached by early Saturday morning. Preparations
for flooding should be taken by this time.
&&

...FLOOD WATCH REMAINS IN EFFECT UNTIL 11 PM EDT THIS EVENING...
The Flood Watch continues for
* Portions of central Maryland, northern Maryland, and southern
Maryland, including the following areas, in central Maryland,
Anne Arundel, Central and Southeast Howard, and Prince
Georges. In northern Maryland, Northern Baltimore, Northwest
Harford, Southeast Harford, and Southern Baltimore. In
southern Maryland, Calvert, Charles, and St. Marys.
* Until 11 PM EDT this evening
* Moderate showers will continue through this evening as low
pressure moves into the Atlantic. Additional rainfall amounts
of up to an inch can be expected through this evening.
* While rainfall rates are not expected to be intense,
additional rainfall on saturated ground and swollen creeks and
rivers could lead to additional flooding.