The Flash Flood Watch is for:
New Jersey: Bergen, Passaic, Hudson, Essex, and Union
* From noon EST today through late tonight.
* Average rainfall amounts of 1 1/2 to 2 inches are
expected, with locally higher amounts of 2 to 4 inches possible.
Any heavy rainfall that occurs within a 1 to 3 hour time frame
may result in flash flooding. The heaviest rainfall is expected
in and around New York City, and also across portions of Long
Island and southern Connecticut.
From National Weather Service