Flash Flood Warning until 10:30AM 
The National Weather Service in Upton has extended the
* Flash Flood Warning for... Bergen County in northeastern New Jersey... Essex County in northeastern New Jersey... Hudson County in northeastern New Jersey... Passaic County in northeastern New Jersey... Union County in northeastern New Jersey...
* Until 1030 AM EDT.
* At 913 AM EDT, Doppler radar indicated heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.
* Some locations that will experience flash flooding include... Newark, Jersey City, Paterson, Elizabeth, Passaic, Bayonne, Wayne, Hoboken, Plainfield, Bloomfield, Hackensack, Linden, Orange, Bergenfield, Paramus, West Milford, Ridgewood, Summit, Lyndhurst and Millburn.
* AFFECTED AREAS: BERGEN, NJ ... ESSEX, NJ ... HUDSON, NJ ... PASSAIC, NJ ... UNION, NJ
Instructions:
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Excessive runoff from heavy rainfall will cause flooding of urban areas, highways, streets and underpasses as well as other drainage areas and low lying spots. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Address/Location
Mahwah Township
475 Corporate Dr
Mahwah, NJ 07430
Contact
Emergency: 9-1-1
Non-emergencies: 201-529-1000