On July 19, 2026, severe rainfall ranging up to 3 inches in several locations caused widespread flooding across New York City and northern New Jersey. The National Weather Service issued flash flood warnings across the region as rainfall rates reached 1 to 2 inches per hour, overwhelming drainage systems.
Road Closures and Traffic Delays from Flooding
Floodwaters covered streets and highways, leading to the closure of the Clearview Expressway in both directions near Northern Boulevard in Queens. Standing water created congestion and delays near the Long Island Expressway and Maurice Avenue. Emergency crews responded to flooding while authorities advised drivers to take alternative routes.
Flight Disruptions at LaGuardia Airport
LaGuardia Airport experienced
flight schedule disruptions due to adverse weather conditions. Passengers were warned of possible delays and urged to check with their airlines before traveling to the airport. The Metropolitan Transportation Authority and 511NY also advised commuters to monitor travel updates amid the severe weather.
Emergency Alerts and Safety Advisories
NYC Emergency Management issued alerts urging residents to avoid flooded roads and basements, instructing those in immediate danger to call 911 and move to higher ground if needed. A flood advisory remained in effect for the Bronx through 3:30 p.m. Authorities advised avoiding unnecessary travel and steering clear of flood-affected areas.
Ongoing Weather and Flood Risk
The National Weather Service forecast additional
thunderstorms moving from the southwest could bring 0.5 to 1 inch more rain, raising the risk of further flash flooding during the evening. Weather officials warned urban areas were vulnerable to quick worsening of flood conditions due to heavy rain bands continuing over the region.
