Alert archive / New Jersey / River Flood Warnings in 2023

River Flood Warning 90, NWS Philadelphia/Mount Holly

December 28, 2023Morris County, New Jersey

NWS Philadelphia/Mount Holly issued this river flood warning at Dec 28, 2023, 11:05 AM EST for Morris County, New Jersey. It was in force for 33 hr.

The area

The outline as issued.

The facts

Issued
Dec 28, 2023, 11:05 AM EST (16:05 UTC)
Expired
Dec 29, 2023, 8:33 PM EST
In force
33 hr
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Flood severity
Minor

County Morris County, NJ

The radar

The Philadelphia radar (KDIX), 103 km from the middle of the area, began a volume at 16:09 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.

The river

Written for the forecast point Rockaway River at Boonton below reservoir (BONN4). The gauge peaked at 6.03 ft at Dec 28, 2023, 10:00 PM EST.

actionminormoderatemajor246812/2812/2912/3012/31
Action stage
4.5 ft
Minor stage
5 ft
Moderate stage
7 ft
Major stage
8 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 01381000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The text

As transmitted.

291 
WGUS41 KPHI 281605
FLWPHI

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
1105 AM EST Thu Dec 28 2023

...The National Weather Service in Mount Holly NJ has issued a Flood 
Warning for the following rivers in New Jersey...

  Rockaway River At Boonton Below Resvr affecting Morris County.



For the Rockaway River...including Boonton Above Resvr, Boonton 
Below Resvr...Minor flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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

Additional information is available at www.weather.gov/phi.

The next statement will be issued this evening at 1115 PM EST.

&&

NJC027-290415-
/O.NEW.KPHI.FL.W.0090.231228T1605Z-231230T1200Z/
/BONN4.1.ER.231228T1700Z.231229T0600Z.231230T0600Z.NO/
1105 AM EST Thu Dec 28 2023

...FLOOD WARNING IN EFFECT FROM THIS MORNING TO SATURDAY MORNING...

* WHAT...Minor flooding is forecast.

* WHERE...Rockaway River at Boonton Below Resvr.

* WHEN...From this morning to Saturday morning.

* IMPACTS...At 6.0 feet, Flooding occurs on Vail Road in Montville. 
  The Road heading into Parsippany is subject to closures.

* ADDITIONAL DETAILS...
  - At 10:00 AM EST Thursday the stage was 4.6 feet and rising.
  - Forecast...The river is expected to rise above flood stage
    this afternoon to a crest of 6.0 feet just after midnight
    tonight. It will then fall below flood stage early Saturday
    morning.
  - Flood stage is 5.0 feet.
  - Flood History...This crest compares to a previous crest of
    6.0 feet on 03/23/2010.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (1 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Rockaway River
Boonton Below R 5.0   4.6  Thu 10 a   5.5  4.6        6.0 1am 12/29


&&

LAT...LON 4087 7443 4092 7438 4087 7430 4082 7436


$$

Hoeflich
6 follow-up statements
994 
WGUS81 KPHI 281721
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
1221 PM EST Thu Dec 28 2023

...The Flood Warning continues for the following rivers in New 
Jersey...

  Rockaway River At Boonton Below Resvr affecting Morris County.



For the Rockaway River...including Boonton Below Resvr...Minor 
flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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

Additional information is available at www.weather.gov/phi.

The next statement will be issued late tonight at 1230 AM EST.

&&

NJC027-290530-
/O.CON.KPHI.FL.W.0090.000000T0000Z-231230T1200Z/
/BONN4.1.ER.231228T1700Z.231229T0600Z.231230T0600Z.NO/
1221 PM EST Thu Dec 28 2023

...FLOOD WARNING REMAINS IN EFFECT UNTIL SATURDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rockaway River at Boonton Below Resvr.

* WHEN...Until Saturday morning.

* IMPACTS...At 6.0 feet, Flooding occurs on Vail Road in Montville. 
  The Road heading into Parsippany is subject to closures.

* ADDITIONAL DETAILS...
  - At 12:00 PM EST Thursday the stage was 5.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 12:00 PM EST Thursday was 5.0 feet.
  - Forecast...The river is expected to rise to a crest of 6.0
    feet just after midnight tonight. It will then fall below
    flood stage early Saturday morning.
  - Flood stage is 5.0 feet.
  - Flood History...This crest compares to a previous crest of
    6.0 feet on 03/23/2010.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (1 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Rockaway River
Boonton Below R 5.0   5.0  Thu 12 p   5.5  4.6        6.0 1am 12/29


&&

LAT...LON 4087 7443 4092 7438 4087 7430 4082 7436


$$

Hoeflich
273 
WGUS81 KPHI 282208
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
508 PM EST Thu Dec 28 2023

...The Flood Warning continues for the following rivers in New 
Jersey...

  Rockaway River At Boonton Below Resvr affecting Morris County.



For the Rockaway River...including Boonton Below Resvr...Minor 
flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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

Additional information is available at www.weather.gov/phi.

The next statement will be issued late tonight at 515 AM EST.

&&

NJC027-291015-
/O.EXT.KPHI.FL.W.0090.000000T0000Z-231230T0800Z/
/BONN4.1.ER.231228T1700Z.231229T0000Z.231230T0200Z.NO/
508 PM EST Thu Dec 28 2023

...FLOOD WARNING NOW IN EFFECT UNTIL EARLY SATURDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rockaway River at Boonton Below Resvr.

* WHEN...Until early Saturday morning.

* IMPACTS...At 6.0 feet, Flooding occurs on Vail Road in Montville. 
  The Road heading into Parsippany is subject to closures.

* ADDITIONAL DETAILS...
  - At 4:00 PM EST Thursday the stage was 5.7 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 4:00 PM EST Thursday was 5.7 feet.
  - Forecast...The river is expected to rise to a crest of 6.0
    feet this evening. It will then fall below flood stage late
    tomorrow evening.
  - Flood stage is 5.0 feet.
  - Flood History...This crest compares to a previous crest of
    6.0 feet on 03/23/2010.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Rockaway River
Boonton Below R 5.0   5.7  Thu 4 pm   5.1  4.3        6.0 7pm 12/28


&&

LAT...LON 4087 7443 4092 7438 4087 7430 4082 7436


$$

Staarmann
877 
WGUS81 KPHI 290237
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
937 PM EST Thu Dec 28 2023

...The Flood Warning continues for the following rivers in New 
Jersey...

  Rockaway River At Boonton Below Resvr affecting Morris County.



For the Rockaway River...including Boonton Above Resvr, Boonton 
Below Resvr...Minor flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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

Additional information is available at www.weather.gov/phi.

The next statement will be issued Friday morning at 945 AM EST.

&&

NJC027-291445-
/O.CON.KPHI.FL.W.0090.000000T0000Z-231230T0800Z/
/BONN4.1.ER.231228T1700Z.231229T0200Z.231230T0600Z.NO/
937 PM EST Thu Dec 28 2023

...FLOOD WARNING REMAINS IN EFFECT UNTIL EARLY SATURDAY MORNING...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rockaway River at Boonton Below Resvr.

* WHEN...Until early Saturday morning.

* IMPACTS...At 6.0 feet, Flooding occurs on Vail Road in Montville. 
  The Road heading into Parsippany is subject to closures.

* ADDITIONAL DETAILS...
  - At 9:00 PM EST Thursday the stage was 6.0 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 9:00 PM EST Thursday was 6.0 feet. The river is
    cresting as of 9:30 PM EST.
  - Forecast...The river is expected to fall below flood stage
    early Saturday morning and continue falling to 4.2 feet
    Sunday evening.
  - Flood stage is 5.0 feet.
  - Flood History...This crest compares to a previous crest of
    6.0 feet on 03/23/2010.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 pm)        Crest
Location        Stg   Stg Day/Time    Fri  Sat        Stg Time Date

Rockaway River
Boonton Below R 5.0   6.0  Thu 9 pm   5.3  4.5         MSG  unknown


&&

LAT...LON 4087 7443 4092 7438 4087 7430 4082 7436


$$

Staarmann
632 
WGUS81 KPHI 290953
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
453 AM EST Fri Dec 29 2023

...The Flood Warning continues for the following rivers in New 
Jersey...

  Rockaway River At Boonton Below Resvr affecting Morris County.



For the Rockaway River...including Boonton Below Resvr...Minor 
flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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 information is available at www.weather.gov/phi.

The next statement will be issued this afternoon at 500 PM EST.

&&

NJC027-292200-
/O.CON.KPHI.FL.W.0090.000000T0000Z-231230T0800Z/
/BONN4.1.ER.231228T1700Z.231229T0330Z.231230T0000Z.NO/
453 AM EST Fri Dec 29 2023

...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rockaway River at Boonton Below Resvr.

* WHEN...Until late tonight.

* IMPACTS...At 6.0 feet, Flooding occurs on Vail Road in Montville. 
  The Road heading into Parsippany is subject to closures.

* ADDITIONAL DETAILS...
  - At 4:00 AM EST Friday the stage was 5.8 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 4:00 AM EST Friday was 6.0 feet.
  - Forecast...The river is expected to fall below flood stage
    this evening and continue falling to 4.1 feet early Monday
    morning.
  - Flood stage is 5.0 feet.
  - Flood History...This crest compares to a previous crest of
    5.8 feet on 05/12/1981.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 am)        Crest
Location        Stg   Stg Day/Time    Sat  Sun        Stg Time Date

Rockaway River
Boonton Below R 5.0   5.8  Fri 4 am   4.6  4.2      Crested & falling


&&

LAT...LON 4087 7443 4092 7438 4087 7430 4082 7436


$$

AKL
304 
WGUS81 KPHI 291352
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
852 AM EST Fri Dec 29 2023

...The Flood Warning continues for the following rivers in New 
Jersey...

  Rockaway River At Boonton Below Resvr affecting Morris County.



For the Rockaway River...including Boonton Below Resvr...Minor 
flooding is forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

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

Additional information is available at www.weather.gov/phi.

The next statement will be issued this evening at 900 PM EST.

&&

NJC027-300200-
/O.CON.KPHI.FL.W.0090.000000T0000Z-231230T0800Z/
/BONN4.1.ER.231228T1700Z.231229T0330Z.231229T2024Z.NO/
852 AM EST Fri Dec 29 2023

...FLOOD WARNING REMAINS IN EFFECT UNTIL LATE TONIGHT...

* WHAT...Minor flooding is occurring and minor flooding is forecast.

* WHERE...Rockaway River at Boonton Below Resvr.

* WHEN...Until late tonight.

* IMPACTS...At 6.0 feet, Flooding occurs on Vail Road in Montville. 
  The Road heading into Parsippany is subject to closures.

* ADDITIONAL DETAILS...
  - At 8:00 AM EST Friday the stage was 5.6 feet.
  - Recent Activity...The maximum river stage in the 24 hours
    ending at 8:00 AM EST Friday was 6.0 feet.
  - Forecast...The river is expected to fall below flood stage
    late this afternoon and continue falling to 3.7 feet Monday
    morning.
  - Flood stage is 5.0 feet.
  - Flood History...This crest compares to a previous crest of
    5.7 feet on 04/17/1986.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 am)        Crest
Location        Stg   Stg Day/Time    Sat  Sun        Stg Time Date

Rockaway River
Boonton Below R 5.0   5.6  Fri 8 am   4.1  3.9         MSG  unknown


&&

LAT...LON 4087 7443 4092 7438 4087 7430 4082 7436


$$

Wunderlin
019 
WGUS81 KPHI 300133
FLSPHI

Flood Statement
National Weather Service Mount Holly NJ
833 PM EST Fri Dec 29 2023

...The Flood Warning is cancelled for the following rivers in New 
Jersey...

  Rockaway River At Boonton Below Resvr affecting Morris County.



NJC027-300245-
/O.CAN.KPHI.FL.W.0090.000000T0000Z-231230T0133Z/
/BONN4.1.ER.231228T1700Z.231229T0330Z.231230T0000Z.NO/
833 PM EST Fri Dec 29 2023

...FLOOD WARNING IS CANCELLED...

The Flood Warning is cancelled for
  the Rockaway River At Boonton Below Resvr.

* ADDITIONAL DETAILS...
  - At 8:00 PM EST Friday the stage was 4.9 feet.
  - Forecast...The river is expected to fall to 4.1 feet Monday
    evening.
  - http://www.weather.gov/safety/flood

&&

Stream          Fld   Observed        Fcsts (7 pm)        Crest
Location        Stg   Stg Day/Time    Sat  Sun        Stg Time Date

Rockaway River
Boonton Below R 5.0   4.9  Fri 8 pm   4.4  4.3         MSG  unknown


&&

LAT...LON 4087 7443 4092 7438 4087 7430 4082 7436


$$

MPS

What forecasters said that day

The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this river flood warning went out at Dec 28, 10:10 AM EST, 55 minutes earlier.

Area forecast discussion, Dec 28, 10:10 AM EST, 55 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
1010 AM EST Thu Dec 28 2023

.SYNOPSIS...
Surface low pressure about 100 miles east of Atlantic City this
morning will move away from the region today. Meanwhile, an
upper-level low over the Great Lakes and Northeast will linger
for the next several days, keeping plenty of clouds around with
some lingering showers on occasion. Above normal temperatures
through Friday will cool closer to normal as the system finally
starts moving away Saturday. High pressure will dominate Sunday
into the middle of next week aside from a weak system passing
Monday, with temperatures fairly close to normal.

&&

.NEAR TERM /THROUGH TONIGHT/...
Surface low pressure is about 100 miles east of Atlantic City
NJ late this morning and heading northeastward into the
Atlantic. Deep upper level low is centered over the mid-
Mississippi Valley and it won't clear the area until Saturday night.
For today, lingering low clouds and drizzle/showers will
continue as we will keep a bit of upper-level forcing in place
and the atmosphere will remain very moist with no significant
change in wind direction.

Tonight, chance of showers diminishes, and winds start to
increase a bit out of the west, so we may be able to clear out a
bit of the low clouds. That, however, opens the door for more
patchy fog development, so clearing might be short-lived if
there is any. The temperature won't move much, but should drop
into the low 40s for most locations which is notably above
normal for this time of year.

&&

.SHORT TERM /FRIDAY THROUGH SATURDAY NIGHT/...
Guidance looks a bit drier for Friday and Saturday overall, with
shower coverage at a relative minimum for much of the area,
perhaps just sprinkles for most. Northwesterly flow will take
hold, allowing temps to start cooling down after Friday, so
highs in the 50s Friday give way to 40s Saturday, with lows in
the 30s. Best chance of showers looks like Friday night as the
best forcing with the upper low passes by, but confidence in
this is low given notorious model error forecasting vorticity
maxima associated with closed lows. Best chance of showers will
naturally be in the Poconos.

&&

.LONG TERM /SUNDAY THROUGH WEDNESDAY/...
Quieter weather pattern takes hold for the long term, with a
faster westerly flow aloft developing in the wake of the slow-
moving closed low. This will allow for clearing on Sunday as a
weak ridge builds overhead for a short time. After that, a weak
system may pass on Monday with more clouds and perhaps a shower,
but overall it looks moisture starved with limited forcing. HIgh
pressure builds back into for the middle of the week. With the
northwesterly flow taking hold at the surface Sunday and more or
less persisting rest of the long term, temps will be closer to
normal, with highs in the 40s and lows mostly below freezing.

&&

.AVIATION /15Z THURSDAY THROUGH MONDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas...

This afternoon...Ceilings below 1K feet, perhaps LIFR at times.
Visibility around 1 mile in fog and drizzle mainly from KPHL
north and west, improving to 3 to 5 miles by this evening. Winds
north 5 to 10 kts.

Tonight...IFR conditions continue this evening with light and
variable winds. After midnight, ceilings lift to 2-3K feet and
visibility improves to 6+ miles as winds shift to westerly.

Outlook...
Friday...Sub-VFR likely with lingering clouds and perhaps a
stray shower. Winds west-southwest 5-10 kts. Low confidence.

Saturday...Sub-VFR possible with lingering clouds and perhaps a
stray shower. Winds west 10-15 kts. Low confidence.

Sunday...VFR likely with clearing. Winds west-northwest 10-15
kts. Moderate confidence.

Monday...VFR likely. Winds northwest around 10 kts. Moderate
confidence.

&&

.MARINE...
Strengthening low pressure passing northeast off the coast will
result in building waves over the ocean, so have Small Craft
Advisory in effect through tonight. Winds likely stay below 25
kts, however, so no need for an advisory over the bay.

.Outlook...
Winds and waves are likely to stay below Small Craft Advisory
criteria from Friday through early next week.

&&

.HYDROLOGY...
Widespread rain in the order of 1-3 inches fell across areas
mainly near and especially northwest of I-95 overnight. Many
flood warnings are currently in effect, and there will be
continued rises on streams and rivers thanks to runoff. Have
cancelled the Flood Watch as the heavy rain has ended and no
additional flooding is expected. However, several streams,
creeks, and rivers remain in flood stage this morning. Refer to
the River Flood Warnings which remain in effect for additional
details.

&&

.TIDES/COASTAL FLOODING...
950 AM...While we are past the full moon slightly, the waters
remain elevated. Prolonged onshore flow has elevated water
levels as well. Finally, the 1 to 3 inches of rainfall that has
fallen since yesterday is adding a freshwater component and for
this reason we've expanded the Coastal Flood Advisory this
morning to include the Delaware Bay as well as the tidal
Delaware up through Philadelphia and Burlington. Forecast model
guidance has these latter two points just touching minor
thresholds with this afternoon's high tide but think with the
added component from freshwater input, water levels will peak a
bit higher than this reaching advisory minor thresholds. Once we
get through today, think this round of coastal flooding should
be over since the next tide cycle is the lower of the two and
the onshore flow is going to weaken.

&&

.CLIMATE...
Records set yesterday:

Record Daily Precipitation
                        Dec 27
Site               Record/Year
Allentown (ABE)     1.55"/1930
Mount Pocono (MPO)  1.39"/2011
Reading (RDG)       1.40"/1930
Wilmington (ILG)    1.76"/1930

Records for today:
Record Daily Precipitation
                        Dec 28
Site               Record/Year
Allentown (ABE)     1.06"/2018
AC Airport (ACY)    1.72"/2018
AC Marina (55N)     2.52"/1922
Georgetown (GED)    0.84"/2018
Mount Pocono (MPO)  1.20"/1942
Philadelphia (PHL)  1.67"/2018
Reading (RDG)       1.17"/1942
Trenton (TTN)       2.53"/1869
Wilmington (ILG)    1.67"/2018

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Coastal Flood Advisory until 5 PM EST this afternoon for
     PAZ070-071-104-106.
NJ...Coastal Flood Advisory until 2 PM EST this afternoon for
     NJZ016.
     Coastal Flood Advisory until 1 PM EST this afternoon for
     NJZ012>014-020>027.
     Coastal Flood Advisory until 5 PM EST this afternoon for
     NJZ017>019.
DE...Coastal Flood Advisory until 2 PM EST this afternoon for
     DEZ001.
     Coastal Flood Advisory until 1 PM EST this afternoon for
     DEZ002>004.
MD...None.
MARINE...Small Craft Advisory until 6 AM EST Friday for ANZ450>455.

&&

SYNOPSIS...Franklin/RCM
NEAR TERM...Franklin/RCM
SHORT TERM...RCM
LONG TERM...RCM
AVIATION...Franklin/RCM
MARINE...RCM
HYDROLOGY...Hoeflich
TIDES/COASTAL FLOODING...Fitzsimmons
CLIMATE...RCM
Hazardous weather outlook, Dec 28, 10:28 AM EST, 37 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1028 AM EST Thu Dec 28 2023

DEZ001-291528-
New Castle-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for New Castle County in Delaware.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ002-291528-
Kent-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ003-291528-
Inland Sussex-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for inland portions of Sussex County
in Delaware.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

DEZ004-291528-
Delaware Beaches-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal portions of
Sussex County in Delaware.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ054-291528-
Carbon-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Carbon County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ055-291528-
Monroe-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Monroe County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ060-291528-
Berks-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ061-291528-
Lehigh-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Lehigh County in Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ062-291528-
Northampton-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Northampton County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ070-291528-
Delaware-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ071-291528-
Philadelphia-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ101-291528-
Western Chester-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for western Chester County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ102-291528-
Eastern Chester-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for eastern Chester County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ103-291528-
Western Montgomery-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for western Montgomery County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ104-291528-
Eastern Montgomery-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for eastern Montgomery County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ105-291528-
Upper Bucks-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for upper Bucks County in
Pennsylvania.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

PAZ106-291528-
Lower Bucks-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for lower Bucks County in
Pennsylvania.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ001-291528-
Sussex-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Sussex County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ007-291528-
Warren-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Warren County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ008-291528-
Morris-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Morris County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ009-291528-
Hunterdon-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Hunterdon County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ010-291528-
Somerset-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Somerset County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ012-291528-
Middlesex-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Middlesex County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ013-291528-
Western Monmouth-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for western Monmouth County in New
Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ014-291528-
Eastern Monmouth-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for eastern Monmouth County in New
Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ015-291528-
Mercer-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Mercer County in New Jersey.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ016-291528-
Salem-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Salem County in New Jersey.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ017-291528-
Gloucester-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Gloucester County in New Jersey.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ018-291528-
Camden-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Camden County in New Jersey.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ019-291528-
Northwestern Burlington-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for northwestern Burlington County in
New Jersey.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ020-291528-
Ocean-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for inland portions of Ocean County
in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ021-291528-
Cumberland-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Cumberland County in New Jersey.

.DAY ONE...Through tonight.

Minor coastal flooding is possible.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ022-291528-
Atlantic-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for inland portions of Atlantic
County in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ023-291528-
Cape May-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Cape May County excluding the
Atlantic coast in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ024-291528-
Atlantic Coastal Cape May-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal portions of
Cape May County in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ025-291528-
Coastal Atlantic-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for coastal portions of Atlantic
County in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ026-291528-
Coastal Ocean-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for coastal portions of Ocean County
in New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

NJZ027-291528-
Southeastern Burlington-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for southeastern Burlington County in
New Jersey.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Minor coastal flooding is possible on Friday.

Please go to weather.gov/erh/ghwo?wfo=phi for more information on
potential weather hazards.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ012-291528-
Kent MD-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ015-291528-
Queen Annes-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Queen Annes County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ019-291528-
Talbot-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

MDZ020-291528-
Caroline-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ430-291528-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ431-291528-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ450-291528-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Monmouth County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ451-291528-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Ocean County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ452-291528-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Atlantic County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ453-291528-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Cape May County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ454-291528-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to the mouth of Delaware Bay out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

ANZ455-291528-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1028 AM EST Thu Dec 28 2023

This Hazardous Weather Outlook is for the Atlantic coastal waters
adjacent to Sussex County out 20 nm.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.

In the hours before

Local storm report, Dec 28, 6:55 AM EST, 4 hours 10 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
655 AM EST Thu Dec 28 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0645 AM     Flood            1 ENE Branchburg Twp    40.57N 74.68W
12/28/2023                   Somerset           NJ   Other Federal

            RRTN4 went into Minor Flood stage at 6:45
            AM.

&&

Hoeflich
Local storm report, Dec 28, 6:57 AM EST, 4 hours 8 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
657 AM EST Thu Dec 28 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0600 AM     Flood            Chadds Ford Twp         39.87N 75.60W
12/28/2023                   Chester            PA   Public

            CDFP1 went into Minor Flood Stage at 6 AM.

&&

Hoeflich
Local storm report, Dec 28, 8:23 AM EST, 2 hours 42 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
823 AM EST Thu Dec 28 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0815 AM     Flood            1 N Oaks                40.15N 75.46W
12/28/2023                   Montgomery         PA   Emergency Mngr

            The Arcola Road Bridge over the Perkiomen
            Creek is closed due to flooding.

&&
Local storm report, Dec 28, 8:32 AM EST, 2 hours 33 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
832 AM EST Thu Dec 28 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0810 AM     Flood            1 NNW Valley Forge      40.11N 75.47W
12/28/2023                   Chester            PA   Emergency Mngr

            Pawlings Road at the Schuylkill River is
            closed due to flooding.

&&
Local storm report, Dec 28, 9:35 AM EST, 1 hour 30 minutes before
Preliminary Local Storm Report...Summary
National Weather Service Mount Holly NJ
935 AM EST Thu Dec 28 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

1020 PM     Flood            1 ESE South Pottstown   40.23N 75.64W
12/27/2023                   Chester            PA   Dept of Highways

            Lane restriction on US 422 westbound due to
            flooding.

1022 PM     Flood            2 SE King of Prussia    40.08N 75.36W
12/27/2023                   Montgomery         PA   Dept of Highways

            Flooding along I-76 westbound, lane
            restriction.

1037 PM     Flood            Westtown                39.93N 75.55W
12/27/2023                   Chester            PA   Public

            Public report of water rescue along Westtown
            Road in Cheyney.

1037 PM     Flood            1 NNW West Chester      39.97N 75.60W
12/27/2023                   Chester            PA   Public

            Flooding along Montgomery Avenue near
            Chester County Hospital.

1101 PM     Flood            1 SSW Upper Hanover Twp 40.39N 75.52W
12/27/2023                   Montgomery         PA   Other Federal

            The Perkiomen Creek at East Greenville
            reached minor flood stage.

1113 PM     Flood            1 W Pottstown           40.25N 75.66W
12/27/2023                   Montgomery         PA   Public

            High Street and College Drive flooded at
            railroad underpasses.

1115 PM     Flood            1 SSW East Vincent Twp  40.15N 75.60W
12/27/2023                   Chester            PA   Other Federal

            The French Creek at Phoenixville reached
            minor flood stage.

1115 PM     Flood            2 S Brookside           39.64N 75.73W
12/27/2023                   New Castle         DE   Other Federal

            The Christina River at Coochs Bridge reached
            minor flood stage.

1130 PM     Flood            2 NNE Marshallton       39.97N 75.67W
12/27/2023                   Chester            PA   Other Federal

            The Brandywine Creek at Downingtown reached
            minor flood stage.

1145 PM     Flood            2 ENE East Rockhill Twp 40.40N 75.24W
12/27/2023                   Bucks              PA   Other Federal

            The East Branch of Perkiomen Creek at Dublin
            reached minor flood stage.

1156 PM     Flood            1 NNW Upper Providence  40.17N 75.49W
12/27/2023                   Montgomery         PA   Broadcast Media

            Lane restriction on westbound US 422 due to
            flooding.

1215 AM     Flood            1 SSW Ancient Oaks      40.54N 75.59W
12/28/2023                   Lehigh             PA   Trained Spotter

            Spring Creek Road is closed in
            Macungie/Trexlertown due to flooding.

1215 AM     Flood            2 WSW Newtown Twp       39.98N 75.44W
12/28/2023                   Delaware           PA   Other Federal

            Crum Creek at Newtown Square reached minor
            flood stage.

1215 AM     Flood            2 NE Ringoes            40.47N 74.83W
12/28/2023                   Hunterdon          NJ   Other Federal

            The Neshanic River at Reaville reached minor
            flood stage.

1230 AM     Flood            2 SE Honey Brook Twp    40.07N 75.87W
12/28/2023                   Chester            PA   Other Federal

            The West Branch of Brandywine Creek at Honey
            Brook reached minor flood stage.

0100 AM     Flood            3 SW Earl Twp           40.34N 75.74W
12/28/2023                   Berks              PA   Other Federal

            The Manatawny Creek at Spangville reached
            minor flood stage.

0102 AM     Flood            Graterford              40.23N 75.45W
12/28/2023                   Montgomery         PA   Other Federal

            The Perkiomen Creek at Graterford reached
            minor flood stage.

0107 AM     Flood            2 SSE Coopersburg       40.48N 75.37W
12/28/2023                   Bucks              PA   Broadcast Media

            PA 309 reported closed due to flooding at
            Cherry Road.

0107 AM     Flood            1 SW North Brunswick    40.46N 74.48W
12/28/2023                   Middlesex          NJ   Dept of Highways

            Flooding on NJ 91 both directions South of
            Huron Rd (North Brunswick Twp) All lanes
            closed.

0111 AM     Flood            2 NNW Whitehouse Statio 40.64N 74.79W
12/28/2023                   Hunterdon          NJ   Dept of Highways

            Flooding on US 22 westbound East of
            Potterstown Rd (Readington Twp) All lanes
            closed.

0115 AM     Flood            2 SSW Allentown         40.58N 75.48W
12/28/2023                   Lehigh             PA   Other Federal

            The Little Lehigh Creek at Allentown reached
            minor flood stage.

0115 AM     Flood            Green Ridge             39.87N 75.41W
12/28/2023                   Delaware           PA   Other Federal

            The Chester Creek at Chester reached minor
            flood stage.

0127 AM     Flood            1 ENE Lebanon           40.65N 74.82W
12/28/2023                   Hunterdon          NJ   Dept of Highways

            Flooding on I-78 westbound East of Exit 20 -
            CR 639 (Clinton Twp). A lane closure was
            reported.

0145 AM     Flood            2 ENE Schwenksville     40.26N 75.43W
12/28/2023                   Montgomery         PA   Other Federal

            The East Branch of the Perkiomen Creek at
            Schwenksville reached minor flood stage.

0200 AM     Flood            1 NNW Flourtown         40.12N 75.22W
12/28/2023                   Montgomery         PA   Other Federal

            The Wissahickon Creek at Fort Washington
            reached minor flood stage.

0200 AM     Flood            1 SW Wrightstown Twp    40.25N 75.01W
12/28/2023                   Bucks              PA   Other Federal

            The Neshaminy Creek at Penns Park reached
            minor flood stage.

0208 AM     Flood            2 SSE Lambertville      40.34N 74.94W
12/28/2023                   Mercer             NJ   Dept of Highways

            Flooding on NJ 29 northbound South of Old
            River Rd (Hopewell Twp). 1 Right lane of 2
            lanes closed.

0230 AM     Flood            1 ESE Brownsburg        40.31N 74.90W
12/28/2023                   Bucks              PA   Emergency Mngr

            PA-32 is closed in both directions between
            Taylorsville and Washington Crossing Roads,
            due to flooding.

0230 AM     Flood            2 WSW Richland Twp      40.48N 75.37W
12/28/2023                   Bucks              PA   Emergency Mngr

            PA-309 is closed in both directions between
            Cherry and Zion Hill Roads due to flooding.

0230 AM     Flood            1 NNE Dunellen          40.60N 74.46W
12/28/2023                   Somerset           NJ   Other Federal

            Green Brook at Plainfield reached minor
            flood stage.

0230 AM     Flood            3 SW Bedminster Twp     40.65N 74.68W
12/28/2023                   Somerset           NJ   Other Federal

            Middle Brook at Burnt Mills reached minor
            flood stage.

0240 AM     Flood            1 N Holmesburg          40.05N 75.03W
12/28/2023                   Philadelphia       PA   Other Federal

            The Pennypack Creek at Pennypack reached
            minor flood stage.

0240 AM     Flood            1 NE Morristown         40.81N 74.46W
12/28/2023                   Morris             NJ   Other Federal

            The Whippany River at Morristown reached
            minor flood stage.

0254 AM     Flood            Riverdale               40.99N 74.31W
12/28/2023                   Morris             NJ   Dept of Highways

            Flooding on NJ 23 southbound North of I-287
            (Riverdale). There is a lane closure.

0256 AM     Flood            Green Brook Twp         40.60N 74.48W
12/28/2023                   Somerset           NJ   Dept of Highways

            Flooding on US 22 both directions CR
            651/Warrenville Av (Green Brook Twp). There
            is a lane closure.

0300 AM     Flood            1 S Eastburn Heights    39.70N 75.68W
12/28/2023                   New Castle         DE   Other Federal

            White Clay Creek at Newark reached minor
            flood stage.

0302 AM     Flood            1 SSW Heathcote         40.38N 74.58W
12/28/2023                   Middlesex          NJ   Public

            Flooding on US 1 northbound ramp to Raymond
            Rd (South Brunswick Twp). A lane closure was
            reported.

0315 AM     Flood            Norrisotwn              40.11N 75.35W
12/28/2023                   Montgomery         PA   Other Federal

            The Schuylkill River at Norristown reached
            minor flood stage.

0330 AM     Flood            1 ESE Branchburg Twp    40.56N 74.69W
12/28/2023                   Somerset           NJ   Other Federal

            The North Branch of the Raritan River at
            South Branch reached minor flood stage.

0345 AM     Flood            4 SSW Bedminster Twp    40.64N 74.68W
12/28/2023                   Somerset           NJ   Other Federal

            The Lamington River and Burnt Mills reached
            minor flood stage.

0400 AM     Flood            1 SSE Manayunk          40.01N 75.21W
12/28/2023                   Philadelphia       PA   Other Federal

            The Wissahickon Creek at Wissahickon reached
            minor flood stage.

0407 AM     Flood            2 NW New Vernon         40.76N 74.52W
12/28/2023                   Morris             NJ   Dept of Highways

            Flooding was reported on Mount Kemble
            Avenue. There is a lane closure.

0423 AM     Flood            1 WSW Wanamassa         40.23N 74.04W
12/28/2023                   Monmouth           NJ   Dept of Highways

            Flooding on NJ 35 southbound South of NJ 66
            (Ocean Twp. There is a lane closure.

0445 AM     Flood            2 ENE Lower Southampton 40.17N 74.96W
12/28/2023                   Bucks              PA   Other Federal

            The Neshaminy Creek at Langhorne reached
            minor flood stage.

0515 AM     Flood            1 N Alburtis            40.53N 75.60W
12/28/2023                   Lehigh             PA   Other Federal

            The Little Lehigh Creek near Trexlertown
            reached minor flood stage.

0600 AM     Flood            Chadds Ford Twp         39.87N 75.60W
12/28/2023                   Chester            PA   Public

            CDFP1 went into Minor Flood Stage at 6 AM.

0645 AM     Flood            1 ENE Branchburg Twp    40.57N 74.68W
12/28/2023                   Somerset           NJ   Other Federal

            RRTN4 went into Minor Flood stage at 6:45
            AM.

0810 AM     Flood            1 NNW Valley Forge      40.11N 75.47W
12/28/2023                   Chester            PA   Emergency Mngr

            Pawlings Road at the Schuylkill River is
            closed due to flooding.

0815 AM     Flood            1 N Oaks                40.15N 75.46W
12/28/2023                   Montgomery         PA   Emergency Mngr

            The Arcola Road Bridge over the Perkiomen
            Creek is closed due to flooding.

&&

DeSilva
Local storm report, Dec 28, 10:13 AM EST, 52 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1013 AM EST Thu Dec 28 2023

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0829 AM     Flood            3 SE Mumbauersville     40.39N 75.42W
12/28/2023                   Bucks              PA   Emergency Mngr

            Emergency Manager relays report of a water
            rescue on Trumbauersville Road earlier this
            morning.

&&

The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 27, 11:29 PM ESTAreal Flood WarningPHIBurlington, Camden, Gloucester, Hunterdon, Mercer, Morris and 3 more8 hr
Dec 28, 12:10 AM ESTSmall Craft AdvisoryPHI30 hr
Dec 28, 12:24 AM ESTAreal Flood WarningPHIHunterdon9 hr
Dec 28, 12:26 AM ESTAreal Flood AdvisoryPHIMercer, Middlesex, Monmouth, Morris, Somerset, Sussex84 min
Dec 28, 1:37 AM ESTRiver Flood WarningPHIHunterdon, Somerset12 hr
Dec 28, 1:50 AM ESTAreal Flood WarningPHIMercer, Middlesex, Monmouth, Morris, Somerset, Sussex6 hr
Dec 28, 2:33 AM ESTCoastal Flood AdvisoryPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more39 hr
Dec 28, 2:48 AM ESTAreal Flood WarningPHIMorris8 hr
Dec 28, 3:22 AM ESTAreal Flood WarningPHISomerset8 hr
Dec 28, 3:41 AM ESTRiver Flood WarningPHISomerset16 hr
Dec 28, 4:05 AM ESTRiver Flood WarningPHIMorris, Somerset21 days
Dec 28, 8:31 AM ESTRiver Flood WarningPHIMiddlesex, Somerset16 hr
Dec 28, 9:05 AM ESTRiver Flood WarningPHIEssex, Morris, Passaic5 days
Dec 28, 9:30 AM ESTRiver Flood WarningPHIPassaic11 hr
Dec 28, 10:48 AM ESTAreal Flood WarningPHIMorris3 hr
Dec 28, 11:02 AM ESTRiver Flood WarningPHIMiddlesex, Somerset15 hr
Dec 28, 11:32 AM ESTRiver Flood WarningPHISomerset23 hr
Dec 28, 11:38 AM ESTRiver Flood WarningPHIEssex, Morris, Passaic3 days
Dec 28, 12:18 PM ESTRiver Flood WarningPHIEssex, Passaic70 hr

Nearby

River Flood Warnings in New Jersey, 2023Every river flood warning in 2023

Sources

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