Borough of North Caldwell Alerts

Flash Flood Warning issued July 31 at 2:30PM EDT until July 31 at 6:30PM EDT by NWS Mount Holly NJ

Headline

Flash Flood Warning issued July 31 at 2:30PM EDT until July 31 at 6:30PM EDT by NWS Mount Holly NJ

Description

FFWPHI

The National Weather Service in Mount Holly has issued a

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

* Until 630 PM EDT.

* At 230 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 1 and 2 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, Dover, Hopatcong, East Hanover, Lincoln Park,
Kinnelon, Boonton, Butler, Wharton, Rockaway, Morris Plains and
Mount Arlington.

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.

Additional Details

TypeAlert
PhenomenaFlash Flood
SeverityWarning
Event CodeFFW
AreaMorris, NJ
SentThursday, July 31, 2025 2:30 PM EDT
ExpiresThursday, July 31, 2025 6:30 PM EDT
SenderNWS Mount Holly NJ
Idurn:oid:2.49.0.1.840.0.ee469086b3c03e135f0b5f5b126d92fc178f546d.001.1