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Somerset County Public Safety
Wednesday July 15th, 2026 :: 04:35 p.m. EDT

Advisory

Severe Thunderstorm Warning until 05:00PM

SVRPHI The National Weather Service in Mount Holly NJ has issued a

* Severe Thunderstorm Warning for... Central Morris County in northern New Jersey... South central Sussex County in northwestern New Jersey... East central Warren County in northwestern New Jersey... Northeastern Somerset County in northern New Jersey...

* Until 500 PM EDT.

* At 435 PM EDT, a severe thunderstorm was located over Stanhope, or 9 miles southeast of Newton, moving southeast at 35 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor damage to vehicles is possible. Wind damage to roofs, siding, trees, and power lines is possible.

* Locations impacted include... Morristown, Dover, Madison, Hopatcong, Florham Park, Chatham, Wharton, Rockaway, Morris Plains, Mount Arlington, Mendham, Stanhope, Netcong, Chester, Victory Gardens, Andover, Lake Mohawk, Millington, Succasunna, and Succasunna-Kenvil. This includes the following highways... Interstate 78 in New Jersey between mile markers 39 and 43. Interstate 80 in New Jersey between mile markers 20 and 37. Interstate 287 in New Jersey between mile markers 28 and 40.

* AFFECTED AREAS: MORRIS, NJ ... SOMERSET, NJ ... SUSSEX, NJ ... WARREN, NJ

Instructions:

For your protection move to an interior room on the lowest floor of a building.

Address/Location
Somerset County Public Safety
20 Grove St
Somerville, NJ 08876

Contact
Emergency: 9-1-1
Non-emergencies: 908-231-7140

Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Immediate - Responsive action SHOULD be taken immediately
Certainty:
Observed - Determined to have occurred or to be ongoing
Category:
Meteorological (inc. flood)
Event:
Severe Thunderstorm Warning

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