Alert archive / Pennsylvania / Areal Flood Warnings in 2024

Areal Flood Warning 22, NWS Philadelphia/Mount Holly

January 10, 2024Montgomery County, Philadelphia County, Pennsylvania

NWS Philadelphia/Mount Holly issued this areal flood warning at Jan 10, 2024, 1:47 AM EST for Montgomery County, Philadelphia County, Pennsylvania. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jan 10, 2024, 1:47 AM EST (06:47 UTC)
Expired
Jan 10, 2024, 10:24 AM EST
In force
9 hr
Issued by
NWS Philadelphia/Mount Holly
Area
Storm-based polygon
Flood severity
None

Counties Montgomery County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 74 km from the middle of the area, began a volume at 06:47 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 nearest sounding before it

Brookhaven, NY (KOKX), launched 00:00Z, 6.8 hours before the alert went out and 219 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Brookhaven, NY at 00:00Z on 2024-01-10Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 00:00Z on 2024-01-10The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 879 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
515 m above ground
0-6 km bulk shear
80 kt
0-1 km storm-relative helicity
879 m²/s²
0-3 km storm-relative helicity
1171 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this areal 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 areal flood warning went out at Jan 10, 1:03 AM EST, 44 minutes earlier.

Area forecast discussion, Jan 10, 1:03 AM EST, 44 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
103 AM EST Wed Jan 10 2024

.SYNOPSIS...
A strong area of low pressure moves across the Great Lakes
region tonight and into eastern Canada on Wednesday, dragging a
strong cold front through the region tonight. High pressure will
build back into the region Wednesday night and be in control
through the first half of Friday. Another strong low pressure
system will affect the area late Friday into Saturday. High
pressure briefly returns for Sunday, ahead of another low
pressure system that approaches early next week.

&&

.NEAR TERM /THROUGH TODAY/...
As of 100 AM, the intense low-level jet is east of our area and
the winds while still gusty have diminished quite a bit. As a
result, the High Wind Warning and Wind Advisory has been
cancelled. The steady rain has shifted offshore, however some
showers will continue for a while longer within the cyclonic
flow and residual forcing for ascent. Temperatures will fall
back into the 40s by daybreak Wednesday.

For cleanup on Wednesday, expect a somewhat more seasonable and
bearable day, with mostly dry conditions and perhaps some intervals
of sunshine. SW winds will remain gusty however, and we might
need a wind advisory again as gusts could approach 45 mph. Some
snow showers may redevelop in the Poconos on the upslope flow
behind the system. Temperatures mostly in the 40s, 30s in the
Poconos.

&&

.SHORT TERM /TONIGHT THROUGH THURSDAY NIGHT/...
High pressure will build in from the south Wednesday night
through Thursday night, bringing a brief reprieve to our active
weather pattern this week. Partly cloudy skies Wednesday night
will gradually clear overnight with lows in the mid 20s to low
30s, a few degrees above climo.

Staying on the warm side of climo on Thursday as well with
afternoon highs warming to the mid to upper 40s (mid 30s
Poconos) with partly to mostly sunny skies. High pressure will
move overhead Thursday night, allowing for mostly clear skies
and calm winds. With a warm airmass overhead, however,
radiational cooling will not be as efficient and the low
temperatures are only expected to be in the mid 20s to low 30s,
a few degrees below climo, once again.

&&

.LONG TERM /FRIDAY THROUGH TUESDAY/...
Summary...A strong low pressure system will affect the area
bringing another round of heavy precipitation on Friday and
Saturday, before drying out on Sunday. Another storm system may
approach Monday into Tuesday.

Synoptic Overview...Shortwave energy exiting the Rocky Mountain
region will eject east in combination with a deep upper-level
trough located over the southern Plains on Friday. This energy
and trough is forecast to shift toward the Great Lakes on
Saturday while showing signs of becoming negatively tilted.
Upper flow then becomes relatively zonal on Sunday/Monday aside
for a few pulses of embedded shortwave energy revolving around
the upper low over Canada. At the surface, high pressure near
the Mid-Atlantic will shift offshore on Friday as the surface
low associated with upper trough develops. Similarly to the
Tues/Weds system, this strong surface low will cut up through
the eastern Great Lakes as another strong cold front pushes off
the East Coast on Saturday. High pressure builds over the
southeast US on Sunday and Monday, ahead of yet another low
pressure system that approaches on Tuesday.

For Friday and Saturday...The surface low is forecast to track
once again to our north and west, resulting in our area to be in
the 'warm sector'. Other than a brief period of snow or a
rain/snow mix at the onset for our northwestern counties, this
event will be primarily rain as precip begins Friday afternoon.
Another strong pressure gradient will be in place with a 40-50
mb difference between the surface high and low. Frequent wind
gusts up to 40-50 mph can be expected across the region. Early
estimates show 1-2 inches of rain are possible with localized
amounts up to 3 inches. NBM PotThunder also has a slight chance
for thunder (~20%), so have maintained this mention in the
forecast. Exact details are not quite certain as we still have
to get through the Tues/Weds system first, but the potential
looms for another impactful system to close out the week/start
the weekend. After low pressure departs on Saturday, the area
begins to dry out but strong winds are forecast to continue as
the pressure gradient does not ease until high pressure moves
back into the area later Saturday. High temps for these days
reach into the 40s to 50s.

For Sunday through Tuesday...High pressure builds back across
the area on Sunday and persists for most of Monday. Long range
deterministic and ensemble guidance indicates that another area
of low pressure develops near the southeast US which may
approach our area on Tuesday. Temps for these days appear to be
about 5 degrees below normal.

&&

.AVIATION /06Z WEDNESDAY THROUGH SUNDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.

Overnight...Trending to VFR ceilings, however some areas of IFR
or MVFR ceilings will persist for a while longer. Some showers
will also be around, and these will briefly reduce the local
visibility. Southerly winds 10-20 knots with gusts to 25 knots.
Moderate confidence.

Wednesday...VFR. Southwest winds 15-25 knots with gusts up to 35
knots. Moderate confidence.

Outlook...

Wednesday night...VFR. WSW winds 10 to 15 kt with gusts up to
20 kt, diminishing to 5 to 10 kt late. High confidence.

Thursday and Thursday night...VFR. SW winds 5 to 10 kt,
becoming 10 to 15 kt with gusts up to 20 in the afternoon, then
becoming W 5 to 10 kt at night. High confidence.

Friday through Friday night...VFR initially, then becoming sub-
VFR with rain overspreading the area in the afternoon. Rain may
be heavy at times, especially Friday night. E-SE winds around
10-15 kt gusting up to 25 kt during the day, become SE-S winds
around 20-25 kt with gusts up to 30-40 kt at night. Low
confidence.

Saturday through Saturday night...Sub-VFR likely early in the
day, improving to VFR late in the day into Saturday night. SW-W
winds 20- 25 kt with gusts up to 30-40 kt. Low confidence.

Sunday...Primarily VFR. W winds around 15-20 kt with gusts up
to 30 kt during the afternoon. Low confidence.

&&

.MARINE...
As of 100 AM, the intense low-level jet has moved to our east
and the winds have diminished quite a bit. As the winds become
more southwesterly during Wednesday, an increase is expected
with a period of low-end gale force gusts. Therefore, the Storm
Warning has been replaced with a Gale Warning. Seas 10-20 feet
will gradually diminish through Wednesday.

Outlook...

Wednesday night...SCA conditions expected. W winds 15 to 20 kt
with 25 to 30 kt gusts, diminishing late. Seas 6 to 8 ft.

Thursday through Thursday night...SCA conditions possible
Thursday. W winds 10 to 15 kt with gusts up to 25 kt. Seas 5 to
7 ft, subsiding to 3 to 4 ft late.

Friday...Small Craft Advisory conditions expected to develop in
the afternoon. N-NE winds around 5-10 kt in the morning,
becoming E-SE around 15-25 kt in the afternoon. Seas of 3-4
feet.

Friday night...Gale force conditions expected. E-SE winds
around 20- 30 kt becoming S-SW winds around 20-30 kt late. Wind
gusts up to 40- 45 kt possible. Seas 3-5 feet early, building up
to 10-14 feet late.

Saturday through Saturday night...Gale force conditions
expected to continue. SW-W winds around 25-30 kt with gusts up
to 40-45 kt. Seas of 10-14 feet during the day lowering to 6-10
feet at night.

Sunday...Gale force conditions early lowering to Small Craft
Advisory conditions late. W winds around 20-30 kt with gusts up
to 35-40 kt possible. Seas of 5-8 feet.

&&

.HYDROLOGY...
Large hydro event underway, and while the heaviest rain has
ended we will keep the Flood Watch going for now.

Pay attention to the latest warnings and statements through
Wednesday. Widespread rainfall amounts of 2-3 inches with
locally 4 inches.

Some rivers are forecast to be in moderate to major flooding.
There is a heightened concern for the Passaic and Raritan basins
as well as some of the rivers in southeastern Pennsylvania
especially the faster responding ones. Given the very saturated
ground, another round of heavy rain and snow melt across the
northern areas, will all lead to more runoff into the waterways.

Tidal areas will also experience even higher levels during high
tides due to excessive runoff and a period of very strong east
to southeast winds. This is especially true for the northeast
Maryland Shore, Delaware Bay coast, the tidal portion of the
Delaware River, and even our tidal/coastal back bays.

Not everyone is going to see flooding, but if you live next to
a creek, stream, or river that is prone to flooding, or you
travel near one, you need to keep an eye on things. If driving,
it's tough to spot flooding in the dark.

We attach words like MINOR, MODERATE, and MAJOR to river
flooding. What do these words mean?

MINOR FLOODING: Minimal to no property damage, but some public
threat can be expected (e.g. inundation of roads).

MODERATE FLOODING: Some inundation of structures and roads near
streams/rivers are expected. Evacuations of people and/or the
transfer of property to higher elevations can be anticipated.

MAJOR FLOODING: Extensive inundation of structures and roads.
Evacuations of people are on a larger scale. The transfer of
property to higher elevations is needed.

To stay on top of the flooding potential, visit these websites.

If you want to see the flooding threat in terms of
probabilities, check out this Hydrologic Ensemble Forecast link:

weather.gov/erh/mmefs

There is the familiar AHPS website, however you can now preview
our new experimental National Water Prediction Service (NWPS)
website (NWPS will eventually replace AHPS):
preview.water.noaa.gov

If you live in the Passaic or Raritan basins, keep in mind that
inundation mapping is available:
water.weather.gov/AHPS/inundation.php

To view river observations and our forecasts in table form,
check out our dashboard: weather.gov/phi/hydrodashboard

&&

.TIDES/COASTAL FLOODING...
The combination of intense southeast winds, an approaching New
Moon on Thursday, and runoff from heavy rainfall has set the
stage for a significant coastal flooding event tonight,
especially for the eastern shore of Maryland, the tidal Delaware
River, and portions of Delaware Bay.

The most significant flooding is expected to occur along the
Chesapeake, affecting the eastern MD counties, and in the upper
Delaware Bay as well as the tidal Delaware. For the eastern
Maryland counties, moderate to locally major coastal flooding is
forecast through the overnight. Moderate to major coastal
flooding with the high tide cycle tonight for the tidal
Delaware River and the upper Delaware Bay. The strong southerly
surge of wind and water will lead to elevated water levels
continuing into Wednesday. Additional minor to locally moderate
coastal flooding may occur with the high tide cycle later on
Wednesday as water will be slow drain out of the rivers and
bays, particularly with some runoff continuing.

There is lower concern for flooding along the Atlantic coast of
Delaware and New Jersey due to the orientation of the onshore
winds and surge. However, there is greater risk for moderate
flooding across the back bays, particularly Barnegat, so have
continued with a warning for Ocean and have extended advisories
southward to Cape May.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Flood Watch through this afternoon for PAZ054-055-060>062-070-
     071-101>106.
     Coastal Flood Warning until 3 PM EST this afternoon for PAZ070-
     071-106.
NJ...Coastal Flood Warning until noon EST today for NJZ016.
     Flood Watch through this afternoon for NJZ001-007>010-012>027.
     Coastal Flood Advisory until noon EST today for NJZ012>014.
     Coastal Flood Warning until 3 PM EST this afternoon for NJZ015-
     017>020-026.
     Coastal Flood Warning until 10 AM EST this morning for NJZ021.
     Coastal Flood Advisory until 10 AM EST this morning for
     NJZ022>025-027.
DE...Coastal Flood Warning until noon EST today for DEZ001.
     Flood Watch through this afternoon for DEZ001>004.
     Coastal Flood Warning until 5 AM EST early this morning for
     DEZ003-004.
MD...Flood Watch through this afternoon for MDZ012-015-019-020.
     Coastal Flood Warning until 7 AM EST this morning for MDZ012-
     015-019-020.
MARINE...Gale Warning until 4 PM EST this afternoon for ANZ430-431.
     Gale Warning until 7 PM EST this evening for ANZ450>455.

&&

SYNOPSIS...DeSilva/RCM
NEAR TERM...Gorse/RCM
SHORT TERM...MJL
LONG TERM...DeSilva
AVIATION...DeSilva/Gorse/MJL/RCM
MARINE...DeSilva/Gorse/MJL/RCM
HYDROLOGY...PHI
TIDES/COASTAL FLOODING...PHI
Hazardous weather outlook, Jan 9, 10:43 PM EST, 3 hours 4 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1043 PM EST Tue Jan 09 2024

DEZ001-110343-
New Castle-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on 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.

DEZ002-110343-
Kent-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
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.

DEZ003-110343-
Inland Sussex-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Windy conditions may cause isolated instances of tree damage and
power outages 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.

DEZ004-110343-
Delaware Beaches-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Windy conditions may cause isolated instances of tree damage and
power outages 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.

PAZ054-110343-
Carbon-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Carbon County in Pennsylvania.

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ055-110343-
Monroe-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Monroe County in Pennsylvania.

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ060-110343-
Berks-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Berks County in Pennsylvania.

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Windy conditions may cause isolated instances of tree damage and
power outages on Wednesday.

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.

PAZ061-110343-
Lehigh-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Lehigh County in Pennsylvania.

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ062-110343-
Northampton-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Northampton County in
Pennsylvania.

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ070-110343-
Delaware-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
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.

PAZ071-110343-
Philadelphia-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
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.

PAZ101-110343-
Western Chester-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ102-110343-
Eastern Chester-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ103-110343-
Western Montgomery-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ104-110343-
Eastern Montgomery-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ105-110343-
Upper Bucks-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

PAZ106-110343-
Lower Bucks-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Major coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Moderate coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
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.

NJZ001-110343-
Sussex-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ007-110343-
Warren-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ008-110343-
Morris-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ009-110343-
Hunterdon-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ010-110343-
Somerset-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ012-110343-
Middlesex-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.

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.

NJZ013-110343-
Western Monmouth-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.

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.

NJZ014-110343-
Eastern Monmouth-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Windy conditions may cause isolated instances of tree damage and
power outages on Friday.
Windy conditions may cause isolated instances of tree damage and
power outages on Saturday.

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.

NJZ015-110343-
Mercer-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

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.

NJZ016-110343-
Salem-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on 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.

NJZ017-110343-
Gloucester-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
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.

NJZ018-110343-
Camden-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
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.

NJZ019-110343-
Northwestern Burlington-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Major coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Moderate coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
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.

NJZ020-110343-
Ocean-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Windy conditions may cause isolated instances of tree damage and
power outages 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.

NJZ021-110343-
Cumberland-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Moderate coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Thursday.
Minor coastal flooding is possible on Friday.
Windy conditions may cause isolated instances of tree damage and
power outages 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.

NJZ022-110343-
Atlantic-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Windy conditions may cause isolated instances of tree damage and
power outages 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.

NJZ023-110343-
Cape May-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Friday.
Windy conditions may cause isolated instances of tree damage and
power outages 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.

NJZ024-110343-
Atlantic Coastal Cape May-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Minor coastal flooding is possible on Friday.
Windy conditions may cause isolated instances of tree damage and
power outages 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.

NJZ025-110343-
Coastal Atlantic-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Windy conditions may cause isolated instances of tree damage and
power outages on Wednesday.
Windy conditions may cause isolated instances of tree damage and
power outages on Friday.
Windy conditions may cause isolated instances of tree damage and
power outages on Saturday.

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.

NJZ026-110343-
Coastal Ocean-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.
Windy conditions may cause isolated instances of tree damage and
power outages on Wednesday.
Windy conditions may cause isolated instances of tree damage and
power outages on Friday.
Windy conditions may cause isolated instances of tree damage and
power outages on Saturday.

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.

NJZ027-110343-
Southeastern Burlington-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Minor coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Very windy conditions may cause scattered to numerous
instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.

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.

MDZ012-110343-
Kent MD-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are expected, with potential
for unusually significant or widespread occurrences.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on Wednesday.

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.

MDZ015-110343-
Queen Annes-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on 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.

MDZ019-110343-
Talbot-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on 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.

MDZ020-110343-
Caroline-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

Moderate coastal flooding is possible.
Several instances of flooding are possible, especially in urban and
poor-drainage areas and near vulnerable small creeks and streams.
Windy conditions may cause isolated instances of tree damage and power outages.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Minor coastal flooding is possible on 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.

ANZ430-110343-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

Storm-force winds and/or very high seas are expected.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Gale-force winds and/or very rough seas are forecast on Friday.
Gale-force winds and/or very rough seas are forecast on Saturday.

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.

ANZ431-110343-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1043 PM EST Tue Jan 09 2024

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

Storm-force winds and/or very high seas are expected.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Gale-force winds and/or very rough seas are forecast on Friday.
Gale-force winds and/or very rough seas are forecast on Saturday.
Gale-force winds and/or very rough seas are forecast on Sunday.

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.

ANZ450-110343-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Hurricane-force winds and/or dangerously high seas are forecast.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Storm-force winds and/or very high seas are expected on Wednesday.
Storm-force winds and/or very high seas are expected on Friday.
Storm-force winds and/or very high seas are expected on Saturday.
Gale-force winds and/or very rough seas are forecast on Sunday.

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.

ANZ451-110343-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Hurricane-force winds and/or dangerously high seas are forecast.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Storm-force winds and/or very high seas are expected on Wednesday.
Storm-force winds and/or very high seas are expected on Friday.
Storm-force winds and/or very high seas are expected on Saturday.
Gale-force winds and/or very rough seas are forecast on Sunday.

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.

ANZ452-110343-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Hurricane-force winds and/or dangerously high seas are forecast.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Storm-force winds and/or very high seas are expected on Wednesday.
Storm-force winds and/or very high seas are expected on Friday.
Storm-force winds and/or very high seas are expected on Saturday.
Gale-force winds and/or very rough seas are forecast on Sunday.

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.

ANZ453-110343-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Hurricane-force winds and/or dangerously high seas are forecast.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Storm-force winds and/or very high seas are expected on Wednesday.
Storm-force winds and/or very high seas are expected on Friday.
Gale-force winds and/or very rough seas are forecast on Saturday.
Gale-force winds and/or very rough seas are forecast on Sunday.

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.

ANZ454-110343-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Hurricane-force winds and/or dangerously high seas are forecast.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Storm-force winds and/or very high seas are expected on Wednesday.
Gale-force winds and/or very rough seas are forecast on Friday.
Gale-force winds and/or very rough seas are forecast on Saturday.
Gale-force winds and/or very rough seas are forecast on Sunday.

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.

ANZ455-110343-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1043 PM EST Tue Jan 09 2024

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

.DAY ONE...Through tonight.

Hurricane-force winds and/or dangerously high seas are forecast.

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

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Gale-force winds and/or very rough seas are forecast on Wednesday.
Gale-force winds and/or very rough seas are forecast on Friday.
Gale-force winds and/or very rough seas are forecast on Saturday.
Gale-force winds and/or very rough seas are forecast on Sunday.

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.

In the hours before

Local storm report, Jan 10, 1:35 AM EST, 12 minutes before
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Local storm report, Jan 10, 1:36 AM EST, 11 minutes before
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<body>
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      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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Local storm report, Jan 10, 1:41 AM EST, 6 minutes before
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Local storm report, Jan 10, 1:42 AM EST, 5 minutes before
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Local storm report, Jan 10, 1:44 AM EST, 3 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
144 AM EST Wed Jan 10 2024

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

1003 PM     Flood            1 SSE Butler            40.99N 74.33W
01/09/2024                   Morris             NJ   Dept of Highways

            Flooding on NJ 23 southbound North of
            Cotluss Rd. 1 Right lane of 3 lanes closed.

&&

Deal
Local storm report, Jan 10, 1:47 AM EST, 0 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
147 AM EST Wed Jan 10 2024

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

0948 PM     Flood            2 ENE Pohatcong Twp     40.66N 75.12W
01/09/2024                   Warren             NJ   Dept of Highways

            Flooding on NJ 173 both directions CR
            537/Main St/Maple Dr. All lanes still closed
            as of 1:45am.

&&

Deal

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 9, 7:22 PM ESTAreal Flood WarningPHIMorris, Sussex, Warren5 hr
Jan 9, 9:07 PM ESTAreal Flood WarningPHIBurlington, Camden, Gloucester, Mercer, Middlesex, Monmouth and 1 more5 hr
Jan 9, 9:24 PM ESTAreal Flood WarningPHIAtlantic, Burlington, Monmouth, Ocean5 hr
Jan 9, 10:13 PM ESTAreal Flood WarningPHICumberland, Salem4 hr
Jan 9, 10:34 PM ESTRiver Flood WarningPHIMorris, Somerset5 days
Jan 10, 12:20 AM ESTAreal Flood WarningPHIHunterdon14 hr
Jan 10, 12:20 AM ESTAreal Flood WarningPHIHunterdon, Warren8 hr
Jan 10, 12:20 AM ESTAreal Flood WarningPHIHunterdon, Morris, Somerset9 hr
Jan 10, 12:20 AM ESTAreal Flood WarningPHIHunterdon11 hr
Jan 10, 12:39 AM ESTAreal Flood WarningPHIMorris5 hr
Jan 10, 12:39 AM ESTAreal Flood WarningPHIMorris16 hr
Jan 10, 12:40 AM ESTGale WarningPHI18 hr
Jan 10, 1:49 AM ESTAreal Flood WarningPHIMercer10 hr
Jan 10, 3:35 AM ESTAreal Flood WarningPHIMonmouth, Ocean5 hr
Jan 10, 3:47 AM ESTWind AdvisoryPHIAtlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more12 hr
Jan 10, 4:36 AM ESTAreal Flood WarningPHIMiddlesex, Somerset4 hr
Jan 10, 5:57 AM ESTRiver Flood WarningPHIMorris, Somerset3 days
Jan 10, 7:49 AM ESTAreal Flood WarningPHISussex, Warren48 hr
Jan 10, 8:21 AM ESTAreal Flood WarningPHIHunterdon, Morris, Warren6 hr
Jan 10, 8:44 AM ESTAreal Flood WarningPHIMonmouth, Ocean11 hr
Jan 10, 9:13 AM ESTRiver Flood WarningPHIMorris8 hr
Jan 10, 11:29 AM ESTRiver Flood WarningPHIBurlington40 hr
Jan 10, 3:26 PM ESTGale WatchPHI24 hr
Jan 10, 6:11 PM ESTCoastal Flood WatchPHIBurlington, Camden, Gloucester, Mercer, Ocean22 hr
Jan 9, 7:00 PM ESTRiver Flood WarningPHIDelaware12 hr
Jan 9, 10:12 PM ESTRiver Flood WarningPHIMontgomery, Philadelphia21 hr
Jan 9, 11:54 PM ESTAreal Flood WarningPHIBucks, Lehigh, Montgomery9 hr
Jan 9, 11:54 PM ESTAreal Flood WarningPHILehigh, Northampton19 hr
Jan 9, 11:54 PM ESTAreal Flood WarningPHIBerks, Bucks, Lehigh, Montgomery18 hr
Jan 10, 12:34 AM ESTRiver Flood WarningPHIPhiladelphia15 hr
Jan 10, 1:47 AM ESTAreal Flood WarningPHIChester, Delaware8 hr
Jan 10, 1:47 AM ESTAreal Flood WarningPHIPhiladelphia9 hr
Jan 10, 1:47 AM ESTAreal Flood WarningPHIBucks10 hr
Jan 10, 2:32 AM ESTRiver Flood WarningPHIBerks9 hr
Jan 10, 2:42 AM ESTAreal Flood WarningPHIChester, Montgomery12 hr
Jan 10, 2:42 AM ESTAreal Flood WarningPHIChester3 hr
Jan 10, 3:55 AM ESTAreal Flood WarningPHINorthampton14 hr
Jan 10, 4:13 AM ESTAreal Flood WarningPHICarbon, Lehigh10 hr
Jan 10, 4:22 AM ESTAreal Flood WarningPHIChester113 min
Jan 10, 6:48 AM ESTRiver Flood WarningPHIMontgomery18 hr
Jan 9, 7:10 PM ESTRiver Flood WarningPHINew Castle10 hr
Jan 9, 7:16 PM ESTRiver Flood WarningPHINew Castle14 hr
Jan 9, 8:15 PM ESTAreal Flood WarningPHIKent, New Castle5 hr
Jan 10, 4:02 AM ESTCoastal Flood AdvisoryPHIKent8 hr
Jan 10, 5:51 AM ESTRiver Flood WarningPHINew Castle13 hr
Jan 10, 9:54 AM ESTAreal Flood WarningPHISussex9 hr
Jan 10, 9:56 AM ESTAreal Flood WarningPHIKent23 hr

Nearby

Areal Flood Warnings in Pennsylvania, 2024Every areal flood warning in 2024

Sources

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.