Headline:
Flash Flood Warning issued July 28 at 8:12PM EDT until July 28 at 9:45PM EDT by NWS Mount Holly NJ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 28, 2026 - 5:12pm
Expires:
July 28, 2026 - 6:45pm
Description:
FFWPHI
The National Weather Service in Mount Holly has extended the
* Flash Flood Warning for...
West Central Morris County in northern New Jersey...
Northeastern Hunterdon County in northwestern New Jersey...
Southeastern Warren County in northwestern New Jersey...
* Until 945 PM EDT.
* At 812 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 3 and 4.5 inches of
rain have fallen over the last 6 hours. The expected rainfall rate
is 1.5 to 2.5 inches in 1 hour. Additional rainfall amounts of 0.5
to 1.5 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...
Hackettstown, Washington, High Bridge, Clinton, Oxford, Glen
Gardner, Hampton, Lebanon, Califon, Annandale, Pleasant Valley and
Brass Castle.
This includes Interstate 78 in New Jersey between mile markers 11
and 24.
Instruction:
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
Area Description:
Hunterdon, NJ; Morris, NJ; Warren, NJ
Forcast Office:
NWS Mount Holly NJ
Sender:
w-nws.webmaster@noaa.gov