...FLASH FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH
FRIDAY MORNING...

The National Weather Service in Mount Holly has issued a

* Flash Flood Watch for portions of central New Jersey...northern
  New Jersey...and northwest New Jersey...including the following
  areas...in central New Jersey...Mercer. In northern New Jersey...
  Middlesex, Morris, Somerset, Sussex, and Warren. In northwest New
  Jersey...Hunterdon.

* From Thursday afternoon through Friday morning.

* Showers and thunderstorms will develop ahead of and with the
  passage of a cold front Thursday night through Friday morning.
  Rain will be heavy at times. Widespread rainfall totals will range
  from 1 to 2 inches with locally higher amounts.

* Flash flooding is possible during this time.