Flash Flood Warning 84, NWS Philadelphia/Mount Holly

Issued

Jul 28, 2026, 11:59 PM EDT (03:59 UTC)

Expired

Jul 29, 2026, 4:00 AM EDT

In force

4 hr

Issued by

NWS Philadelphia/Mount Holly

Area

Storm-based polygon

Flood severity

None

Counties Monmouth County, NJ, Ocean County, NJ

The Philadelphia radar (KDIX), 47 km from the middle of the area, began a volume at 04:03 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

059 
WGUS51 KPHI 290359
FFWPHI
NJC025-029-290800-
/O.NEW.KPHI.FF.W.0084.260729T0359Z-260729T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Mount Holly NJ
1159 PM EDT Tue Jul 28 2026

The National Weather Service in Mount Holly has issued a

* Flash Flood Warning for...
  Southeastern Monmouth County in central New Jersey...
  Northeastern Ocean County in southern New Jersey...

* Until 400 AM EDT.

* At 1159 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 0.5 to 1.5 inches 
  in 1 hour. 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...
  Toms River, Long Branch, Asbury Park, Sandy Hook, Lakewood, 
  Middletown, Howell, Tinton Falls, Holmdel, Red Bank, Keansburg and 
  Matawan.

This includes the following highways...
	Interstate 195 in New Jersey between mile markers 29 and 34.
	Garden State Parkway between mile markers 88 and 119.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

&&

LAT...LON 4045 7422 4044 7421 4046 7418 4046 7414
      4040 7398 4048 7401 4044 7398 4040 7390
      4013 7395 3986 7406 3985 7409 3987 7417
      4044 7423

FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...0.5-1.5 INCHES IN 1 HOUR

$$

Hoeflich

731 
WGUS71 KPHI 290716
FFSPHI

Flash Flood Statement
National Weather Service Mount Holly NJ
316 AM EDT Wed Jul 29 2026

NJC025-029-290800-
/O.CON.KPHI.FF.W.0084.000000T0000Z-260729T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Monmouth NJ-Ocean NJ-
316 AM EDT Wed Jul 29 2026

...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 4 AM EDT EARLY THIS 
MORNING FOR SOUTHEASTERN MONMOUTH AND NORTHEASTERN OCEAN COUNTIES...

At 316 AM EDT, Doppler radar indicated thunderstorms producing heavy 
rain across the warned area. Between 1 and 3 inches of rain have 
fallen. Flooding impacts will continue, but no additional rainfall 
is expected. 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...
  Toms River, Long Branch, Asbury Park, Sandy Hook, Lakewood, 
  Middletown, Howell, Tinton Falls, Holmdel, Red Bank, Keansburg and 
  Matawan.

This includes the following highways...
	Interstate 195 in New Jersey between mile markers 30 and 34.
	Garden State Parkway between mile markers 87 and 119.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Turn around...don't drown when encountering flooded roads. Most 
flood deaths occur in vehicles.

Be especially cautious at night when it is harder to recognize the 
dangers of flooding.

&&

LAT...LON 4045 7422 4044 7421 4046 7418 4046 7414
      4040 7398 4048 7401 4044 7398 4040 7390
      4013 7395 3986 7406 3985 7409 3987 7417
      4044 7423

FLASH FLOOD...RADAR INDICATED

$$

Hoeflich

593 
WGUS71 KPHI 290754
FFSPHI

Flash Flood Statement
National Weather Service Mount Holly NJ
354 AM EDT Wed Jul 29 2026

NJC025-029-290804-
/O.EXP.KPHI.FF.W.0084.000000T0000Z-260729T0800Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Monmouth NJ-Ocean NJ-
354 AM EDT Wed Jul 29 2026

...FLASH FLOOD WARNING WILL EXPIRE AT 4 AM EDT EARLY THIS MORNING 
FOR SOUTHEASTERN MONMOUTH AND NORTHEASTERN OCEAN COUNTIES...

Flood waters have receded. The heavy rain has ended. Flooding is no 
longer expected to pose a threat. Please continue to heed remaining 
road closures.

A Flood Watch remains in effect until 200 PM EDT Wednesday for 
portions of central and southern New Jersey.

&&

LAT...LON 4045 7422 4044 7421 4046 7418 4046 7414
      4040 7398 4048 7401 4044 7398 4040 7390
      4013 7395 3986 7406 3985 7409 3987 7417
      4044 7423

$$

Hoeflich

Flash Flood Warnings in New Jersey, 2026Every flash flood warning in 2026

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.