Flash Flooding and Severe Thunderstorms Expected in NYC Metro Area
A slow-moving low-pressure system is forecast to bring multiple rounds of heavy showers and thunderstorms to the NYC metro area, northeast New Jersey, southwest Connecticut, and the lower Hudson Valley through Wednesday. The National Weather Service (NWS) has highlighted a significant risk of flash flooding in urban areas, poor drainage zones, and low-lying regions. Additionally, minor to moderate river flooding is possible along quick-responding streams and creeks. Severe thunderstorms are also expected this afternoon and evening, with damaging wind gusts of 60-70 mph posing a threat to trees, power lines, and infrastructure. The NWS warns of potential life-threatening flash flooding in the affected areas. (Source time: 5:06 AM EDT, July 28, 2026).