Flash Flood Warning until 10:45PM Sunday 
FFWPHI The National Weather Service in Mount Holly has issued a
* Flash Flood Warning for... Southeastern Morris County in northern New Jersey... Northeastern Somerset County in northern New Jersey...
* Until 1045 PM EDT.
* At 636 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1.5 and 2.5 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 thunderstorms. SOURCE...Radar. IMPACT...Flooding of small creeks and streams, urban areas, highways, streets, and underpasses as well as other drainage and low lying areas.
* Some locations that may experience flash flooding include... Morristown, Somerville, Bridgewater, Madison, Middlesex, Florham Park, East Hanover, Bound Brook, Manville, Chatham, Morris Plains and Mendham. This includes the following highways... Interstate 287 in New Jersey between mile markers 11 and 40. Interstate 78 in New Jersey between mile markers 29 and 42. Interstate 80 in New Jersey between mile markers 46 and 48.
* AFFECTED AREAS: MORRIS, NJ ... SOMERSET, NJ
Instructions:
Turn around...don't drown when encountering flooded roads. Most flood deaths occur in vehicles. 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
Somerset County Public Safety
20 Grove St
Somerville, NJ 08876
Contact
Emergency: 9-1-1
Non-emergencies: 908-231-7140