A flash flood warning has been issued for parts of Montgomery and Prince George’s counties. The storm could produce rainfall rates of 2 to 3 inches per hour. A flash flood warning is in effect for northwest D.C. and parts of Montgomery, Arlington and Fairfax counties until 8:45 p.m.

Parts of the Northeast continue to be washed away by heavy rainfall. One resident captured heavy flooding on a neighborhood street, as the area is under a flood watch until the end of tonight.

A powerful round of thunderstorms is expected to hit New Jersey and eastern Pennsylvania beginning Monday afternoon, July 14, with the National Weather Service warning of flash flooding, possible power outages,