More than 50 million Americans throughout the Northeast are under flood watches on Monday, with a significant risk of flash flooding in some areas.
Flash flood warnings have been issued for cities including New York City, Newark, New Jersey, and Arlington, Virginia — including the Reagan National Airport — through Monday evening.
Life-threatening flooding was possible in western Union County, New Jersey, the National Weather Service warned.
Washington, D.C., Baltimore and Philadelphia are also under flood watches Monday night.
Flooding on the Bronx River Parkway in White Plains, New York, July 14, 2025.
WABC
Slow-moving storms are expected to drop a lot of rain quickly. Rainfall rates up to 3 to 4 inches per hour are possible.
Flooding was reported in parts of southern Pennsylvania, including Lancaster County, after heavy rain moved through the area earlier Monday.
This is a developing story. Please check back for updates.
