Severe storms hammered parts of the tri-state area Monday afternoon into the late evening hours, flooding City subways, prompting dozens of water rescues and triggering a state of emergency in hard-hit parts of New Jersey.

The National Weather Service has issued flash flood watches for parts of 17 New Jersey counties on Monday to start a stormy week.

A Flood Watch has been issued for a significant portion of New Jersey. The watch is in effect from Wednesday afternoon through late Wednesday night, as forecasters warn of the potential for flooding due to excessive rainfall.

Just one day after a fast-moving storm swept through New Jersey, causing dramatic rescues, a home explosion, and multiple deaths, officials have issued both a Flood Watch and Heat Advisory for the region.

A Flood Watch is in effect in parts of New Jersey and Pennsylvania, with potential flash flooding from heavy rains.

Footage shows wooden slats from the home on the ground with other debris. The blast took place around the same time heavy rainfall hit the northeast.

On Wednesday at 5:36 p.m. the National Weather Service released a flash flood warning in effect until 8:45 p.m. for Bedford, Blair, Cambria and Somerset counties.