Flooding caused delays on multiple New York City subway lines Monday as torrential rain pummeled the Tri-State Area.

The region was hit with heavy rain Monday evening, resulting in flash floods that not only impacted roads and air travel, but also the transit system.

An electrifying video shows a forked lightning bolt hit the Lower Manhattan skyscraper, illuminating the city skyline amid a severe thunderstorm.

New York is cleaning up and trying to dry out after Monday night's torrential rains caused flash flooding and damage. New York City Mayor Eric Adams gave an update Tuesday morning on cleanup efforts and storm damage in the Big Apple.

Flash floods are occurring across the U.S., from Texas to New Jersey. Here's what you should know as risks escalate.

Torrential downpours battered the New York metropolitan area on Monday night, unleashing widespread flash flooding that brought transit systems to a standstill, submerged roads and highways, and disrupted air travel across several major airports.

Severe flash flooding struck New York City, Westchester County, Staten Island, and Rockland County, Bergen, Essex, Hudson, Passaic

While FEMA has improved the accuracy and accessibility of the maps over time with better data, digital tools and community input, the maps still don't capture everything.