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Borough of Hopatcong
Sunday July 5th, 2026 :: 02:34 a.m. EDT

Community

Flood Watch until 08:00PM Monday

* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...Portions of northern Delaware, including the following area, New Castle, New Jersey, including the following areas, Camden, Gloucester, Hunterdon, Mercer, Middlesex, Morris, Northwestern Burlington, Salem, Somerset, Sussex, Warren and Western Monmouth, and Pennsylvania, including the following areas, Berks, Carbon, Delaware, Eastern Chester, Eastern Montgomery, Lehigh, Lower Bucks, Monroe, Northampton, Philadelphia, Upper Bucks, Western Chester and Western Montgomery.

* WHEN...From 2 PM EDT this afternoon through Monday evening.

* IMPACTS...Excessive runoff may result in flooding of creeks, streams, and other low-lying and flood-prone locations. Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas.

* ADDITIONAL DETAILS... - Multiple rounds of heavy showers and thunderstorms are expected to impact the area this afternoon through Monday. Rain amounts of over 2 inches in an hour will be possible leading to areas of flash flooding. - http://www.weather.gov/safety/flood

* AFFECTED AREAS: NEW CASTLE ... SUSSEX ... WARREN ... MORRIS ... HUNTERDON ... SOMERSET ... MIDDLESEX ... WESTERN MONMOUTH ... MERCER ... SALEM ... GLOUCESTER ... CAMDEN ... NORTHWESTERN BURLINGTON ... CARBON ... MONROE ... BERKS ... LEHIGH ... NORTHAMPTON ... DELAWARE ... PHILADELPHIA ... WESTERN CHESTER ... EASTERN CHESTER ... WESTERN MONTGOMERY ... EASTERN MONTGOMERY ... UPPER BUCKS ... LOWER BUCKS

Instructions:

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

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

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

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Alert Details

Severity:
Severe - Significant threat to life or property
Urgency:
Future - Responsive action SHOULD be taken in the near future
Certainty:
Possible (p <= ~50%)
Category:
Meteorological (inc. flood)
Event:
Flood Watch

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