Headline:
Flash Flood Warning issued July 18 at 2:36PM EDT until July 18 at 6:45PM EDT by NWS Mount Holly NJ
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
July 18, 2026 - 11:36am
Expires:
July 18, 2026 - 3:45pm
Description:
FFWPHI
The National Weather Service in Mount Holly has issued a
* Flash Flood Warning for...
Northeastern Mercer County in central New Jersey...
Northwestern Monmouth County in central New Jersey...
Southwestern Middlesex County in northern New Jersey...
Southeastern Hunterdon County in northwestern New Jersey...
* Until 645 PM EDT.
* At 236 PM EDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 0.5 and 1.5 inches of
rain have fallen. The expected rainfall rate is 1 to 2 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...
Trenton, Sandy Hook, Middletown, Old Bridge, East Brunswick,
Ewing, Holmdel, Princeton, Red Bank, Keansburg, Matawan and
Jamesburg.
This includes the following highways...
Interstate 295 in New Jersey between mile markers 67 and 76.
New Jersey Turnpike near exit 9.
Garden State Parkway between mile markers 112 and 121.
Instruction:
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
Area Description:
Hunterdon, NJ; Mercer, NJ; Middlesex, NJ; Monmouth, NJ
Forcast Office:
NWS Mount Holly NJ
Sender: