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Full Notification

Borough of Hopatcong
Wednesday July 15th, 2026 :: 04:24 p.m. EDT

Alert

Severe Thunderstorm Warning until 05:00PM

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

* Severe Thunderstorm Warning for... Northeastern Morris County in northern New Jersey... Southeastern Sussex County in northwestern New Jersey...

* Until 500 PM EDT.

* At 424 PM EDT, a severe thunderstorm was located over Ogdensburg, or 9 miles southwest of West Milford, 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... Hopatcong, Florham Park, East Hanover, Lincoln Park, Kinnelon, Boonton, Butler, Rockaway, Franklin, Mountain Lakes, Riverdale, Ogdensburg, Parsippany, Pequannock Township, Lake Telemark, Green Pond, Lake Mohawk, White Meadow Lake, and Hanover Township. This includes the following highways... Interstate 80 in New Jersey between mile markers 36 and 49. Interstate 287 in New Jersey between mile markers 39 and 54.

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

Instructions:

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

Address/Location
Borough of Hopatcong
111 River Styx Rd
Hopatcong, NJ 07843

Contact
Emergency: 9-1-1
Non-emergencies: 973-770-1200

TEXT-A-TIP -  Text TIP HOPATCONG followed by your message, to 888777

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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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