Another round of showers and thunderstorms is slowly moving across the Mid-Atlantic Tuesday evening, after intense rain set off dangerous flash flooding from Virginia to New York on Monday, leaving at least two dead and prompting dozens of rescues as water overwhelmed roads and subways.

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

There’s been an abnormal amount of extreme rainfall across the United States in recent days. Here’s what’s driving it.

Flooding was particularly high in Central Jersey along the Route 22 corridor in Watchung, Plainfield and North Plainfield.