Flash flood risk increases in New York City as powerful storms threaten millions in Northeast

By Meteorologist Chris Dolce, CNN (CNN) — Drenching storms sweeping through the East Coast on Thursday could unleash significant flash flooding, damaging wind gusts and a tornado or two. ⛈️☔️Live in the Northeast? Track the storms, find out your local risk and get more detailed timing from meteorologists in the CNN Weather app ⛈️ ☔️