Flash Flood Watch issued July 28 at 3:50AM EDT until July 29 at 2:00PM EDT by NWS

...FLASH FLOOD WATCH REMAINS IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH SATURDAY AFTERNOON... The Flash Flood Watch continues for * Portions of Maryland, The District of Columbia, Virginia, and West Virginia, including the following areas, in Maryland, Anne Arundel, Calvert, Carroll, Central and Eastern Allegany,

from Current Watches, Warnings and Advisories for the United States Issued by the National Weather Service http://ift.tt/2v4Qdjr