Arlington under a Flood Watch for Sunday afternoon and evening

Storm clouds moving over Ballston (staff photo by Jay Westcott)
More slow-moving downpours are expected later in the day on Sunday, prompting a Flood Watch.
The new alert from the National Weather Service comes a day after one such storm drenched much of Arlington County, leading to a Flash Flood Warning as well as water rescues near Pentagon City.
The Flood Watch is in effect from noon to 10 p.m. Sunday for Arlington, D.C. and much of the region.
More from NWS:
…FLOOD WATCH IN EFFECT FRO