Flash flooding caused by heavy rainfall led to road closures, water rescues, and commuter rail disruptions across the tri-state area on Sunday. The National Weather Service reported that northern New Jersey, parts of New York's Westchester County, and a section of coastal Connecticut along Interstate 95 were the most affected areas.
The region experienced rainfall rates of 1 to 2 inches per hour in some locations, prompting flash flood warnings for much of the morning. In Connecticut, Metro-North and Amtrak experienced delays and cancellations on their lines to New Haven, impacting service to cities like Norwalk, Bridgeport, and other communities. Tweed New Haven Airport temporarily closed its departures terminal due to local flooding, advising travelers with flights on Sunday not to come to the airport.
Connecticut Governor Ned Lamont and state officials urged drivers to avoid flooded roads and not to attempt to drive through standing water. The stretch of coastline from Norwalk to Westport in Connecticut was particularly hard-hit, receiving 6 to 7 inches of rain Sunday morning, with hourly rates reaching up to 3 to 4 inches.
In Westport, emergency responders conducted 13 rescues of individuals trapped in vehicles by floodwaters. Downtown businesses were inundated, and the fire department cautioned residents to remain vigilant about standing water and hazards even after the rain subsided. They advised against driving around barricades and to allow emergency crews space to work.
Bridgeport's fire department responded to numerous calls, utilizing boats to rescue residents from flooded areas. Photos showed rescuers helping people from the doorways of homes while standing in knee-deep water.
Multiple road closures and water rescues also occurred in White Plains and other communities in New York's Westchester County. In Paterson, New Jersey, emergency crews rescued approximately 20 people from rising floodwaters. Mayor Andre Sayegh reported no immediate deaths or severe injuries, despite videos showing parked cars submerged.
As the heavy rains tapered off, Paterson's annual Dominican parade commenced on Sunday afternoon with a slight delay, with organizers stating that the weather would not prevent the celebration of culture, pride, and community.