Alert USA
weather NWS severe Morris, NJ September 13, 2026 at 1:31 PM

Flash Flood Warning

FFWPHI

The National Weather Service in Mount Holly has extended the

* Flash Flood Warning for... Southeastern Morris County in northern New Jersey...

* Until noon EDT.

* At 931 AM EDT, Doppler radar and automated rain gauges indicated heavy rain falling across the warned area. Between 2 and 3 inches of rain have fallen across much of the warned area. The expected rainfall rate is 1 to 3 inches in 1 hour. Additional rainfall amounts of 0.5 to 1 inch are possible in the warned area. Flash floo

Flooding in Morris, NJ can cut off roads with little warning, damage homes near low-lying areas, and disrupt power and water service. Even a few inches of moving water can carry away a vehicle.

This report is based on information from NWS, monitored by Alert USA's verified emergency feed.

Alert USA anticipates a high chance of travel disruptions, elevated property risk in low-lying areas, and possible power outages while the event is active.

Recommended steps: avoid flooded roads — turn around, don't drown; move to higher ground if you are in a low-lying area; charge phones and prepare for power loss; check on family and neighbors.

Alert USA is tracking this flood event and will update this report as verified information becomes available.

Verified by Alert USA • NWS

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