Chantal is expected to bring rounds of heavy rain from the Carolinas through southeastern Virginia and southern Delaware by Monday evening.

Tropical Depression Chantal triggers flash floods in North Carolina and Virginia, with millions under alerts and rescue efforts underway

A flood watch was in effect July 7 for several states, including Virginia, Maryland, Delaware, New Jersey and Pennsylvania. "Storm total rainfall of 2 to 4 inches, with local amounts up to 6 inches, is expected," the Weather Prediction Center said in a 5 a.m. ET update. "An elevated risk for flash flooding will continue."