Alert archive / New Jersey / Areal Flood Warnings in 2024
Areal Flood Warning 40, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this areal flood warning at Mar 7, 2024, 1:20 AM EST for Somerset County, New Jersey. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Mar 7, 2024, 1:20 AM EST (06:20 UTC)
- Expired
- Mar 7, 2024, 4:32 AM EST
- In force
- 3 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- None
County Somerset County, NJ
The radar
The Philadelphia radar (KDIX), 72 km from the middle of the area, began a volume at 06:20 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, 6.3 hours before the alert went out and 157 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.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 439 m above ground
- 0-6 km bulk shear
- 55 kt
- 0-1 km storm-relative helicity
- 380 m²/s²
- 0-3 km storm-relative helicity
- 417 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
The text
As transmitted.
699
WGUS41 KPHI 070620
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
120 AM EST Thu Mar 7 2024
NJC035-071030-
/O.NEW.KPHI.FA.W.0040.240307T0620Z-240307T1030Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Somerset NJ-
120 AM EST Thu Mar 7 2024
...FLOOD WARNING IN EFFECT UNTIL 530 AM EST EARLY THIS MORNING...
* WHAT...Flooding caused by excessive rainfall is expected.
* WHERE...A portion of northern New Jersey, including the following
county, Somerset.
* WHEN...Until 530 AM EST.
* IMPACTS...Flooding of rivers, creeks, streams, and other low-lying
and flood-prone locations is imminent or occurring.
* ADDITIONAL DETAILS...
- At 119 AM EST, gauge reports indicated heavy rain. Flooding
is already occurring in the warned area. Between 1 and 1.5
inches of rain have fallen.
- Additional rainfall amounts up to 0.5 inches are possible in
the warned area.
- For North Branch Raritan River at South Branch:
At 1:00am the stage was 8.05 feet.
Flood Stage is 8 feet.
- http://www.weather.gov/safety/flood
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
&&
LAT...LON 4055 7468 4056 7470 4057 7469 4056 7467
$$
SFJ1 follow-up statement
381 WGUS81 KPHI 070932 FLSPHI Flood Statement National Weather Service Mount Holly NJ 432 AM EST Thu Mar 7 2024 NJC035-070942- /O.CAN.KPHI.FA.W.0040.000000T0000Z-240307T1030Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Somerset NJ- 432 AM EST Thu Mar 7 2024 ...FLOOD WARNING IS CANCELLED... The Flood Warning is cancelled for Western Somerset County. Flood waters have receded. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures. && LAT...LON 4055 7468 4056 7470 4057 7469 4056 7467 $$ SFJ
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 Mar 7, 1:15 AM EST, 5 minutes earlier.
Area forecast discussion, Mar 7, 1:15 AM EST, 5 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
115 AM EST Thu Mar 7 2024
.SYNOPSIS...
Low pressure will continue to impact the region with
precipitation tonight and Thursday as it moves northeastwards.
Weak surface high pressure builds in Thursday night and holds
influence over the region Friday into Friday night. Low pressure
from the southwest brings more precipitation to the region
Saturday into Sunday. High pressure dominates the region Monday,
Tuesday, and Wednesday.
&&
.NEAR TERM /THROUGH FRIDAY/...
Coastal low pressure is passing east of the area early this
morning on its way northeastward towards Nova Scotia. In its
wake, high pressure centered over Quebec with an extension
southwestward across the Great Lakes into the Tennessee Valley
will slowly build southeastward into the region. This will allow
for a gradual drying with a gusty north to northwest wind
developing this afternoon. Relatively mild temperatures well
into the 40s early this morning, with a few 50s, will try to
rise while fighting against lingering clouds and cold advection,
so likely 10 degree or less rise for most, though some parts of
the Delmarva could top 60 where the sun is strongest. Overall,
an improvement over yesterday, and not a bad day for this time
of year... just not great.
High pressure becomes more firmly entrenched tonight, with
clearing across the area. Northerly winds should stay strong
enough to keep us mixed, limiting any fog potential thanks to
all the rain we just had. For the first time since the first of
March, temps will approach freezing for many outlying areas,
though probably won't get there.
Friday starts out sunny with the ridge of high pressure
overhead, but it is fleeting as warm advection begins aloft
ahead of the next storm system. So, sun will fade behind clouds
by day's end, and with the cooler starting point, temps likely
only manage the 50s. A developing easterly wind will make it
noticeably cooler along the coast, with 40s likely on the
beaches.
&&
.SHORT TERM /FRIDAY NIGHT THROUGH SATURDAY NIGHT/...
The region will feel the influence of weak high pressure into
Friday night, though strengthening surface low pressure will
look to approach from the southwest with time. Surface low
pressure will begin to impact the region Saturday while moving
northeastwards, spreading more rainfall over the region with
time. The bulk of precipitation impact from this surface low
pressure is anticipated for the Saturday night time frame as the
low swings to the northeast and begins to occlude.
Not much to write home about regarding the period of the short
term; the region will feel the influence of weak surface high
pressure during this times. No PoP is therefore expected Friday
night, though some light rain beginning late Friday night for
our more southwestern areas is not out of the question. Skies
will be cloudy Friday night.
Main focus of the short term is Saturday and Saturday night.
Precipitation will begin to spread over the area Saturday,
increasing in intensity and coverage area with time. Likely PoP
is included for most areas of the region Saturday afternoon with
categorical PoP included for the entire region Saturday evening
and Saturday night. Overall, impact from the low pressure and
precipitation itself would likely not be all that impactful.
Deterministic guidance for example does not have any substantial
QPF amounts for the time frame, somewhere in the 0.5-2.0"
range. However, due to multiple previous rain events happening
before the weekend time frame, more precipitation brought to the
region may exacerbate the potential for flooding. Grounds will
already be saturated before the weekend with many rivers already
elevated. More rain could push certain rivers in our region
into flood stage or cause rivers coming down from flood stage to
rise once again. More details regrading the impact of this
system will become a bit more clear within the next couple
forecast updates.
&&
.LONG TERM /SUNDAY THROUGH WEDNESDAY/...
Strong occluding surface low pressure just to the
north/northeast of the region Sunday will continue to push
northeastwards with time. As this occurs, surface high pressure
to our southwest will begin to build over the region. The
ensembles and deterministic models, as well as the general
synoptic pattern, suggest that the rest of the long term then
after Sunday should be dominated by this surface high pressure.
With the forecast location of the surface low pressure Sunday,
some rain for the region could linger, especially during the
morning hours for the northeast areas of our region. Opted to
stick with NBM PoPs for Sunday given this situation. Otherwise,
no precipitation is expected Sunday night through the end of the
long term; no PoP is included.
There is one element of long term forecast which is important
to point out. As low pressure departs to the northeast Sunday,
it will continue intensifying and occluding into Monday as high
pressure builds to the west. Ensembles and deterministic models
support a tight pressure gradient resulting across the region
Sunday, Sunday night, and Monday with breezy northwest winds.
Will need to keep an eye on these periods for the potential of
impactful strong winds, especially for the Monday time frame.
13z NBM currently has wind gusts of 30-35 mph for Sunday and
Sunday night and wind gusts of 40-45 mph for Monday.
&&
.AVIATION /06Z THURSDAY THROUGH MONDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
Today...IFR most sites early this morning with low clouds and
some mist/drizzle lingering. Slow improvement to VFR by day's
end progressing northwest to southeast across the area,
starting with KRDG and ending with KACY. Vsby should improve
faster than cigs with a north to northwest wind taking hold,
gusting 20-25 kts in the afternoon. Moderate confidence
overall, low confidence on exact timing.
Tonight...VFR. Northerly to northwesterly winds around 10 kts
early dropping to 5 kts late. High confidence.
Friday...VFR. Northerly winds shifting easterly 5-10 kts. High
confidence.
Outlook...
Friday night...Mainly VFR. E/SE winds 5-10 kts. Moderate
confidence.
Saturday...Sub-VFR with -RA/RA. SE winds 12-17 kts with gusts
up to 25 kts. Moderate confidence.
Saturday night...Sub-VFR with -RA/RA. SE winds 15-20 kts with
gusts up to 30 kts. Winds veering W with time. Moderate
confidence.
Sunday...Sub-VFR possible with lingering -RA/RA before
afternoon. W winds 15-20 kts with gusts 30-35 kts. Moderate
confidence.
Sunday night...VFR. W winds 20-25 kts with gusts of 30-35 kts.
High confidence.
Monday...VFR. NW winds 25-30 kts with gusts up to 40 kts. High
confidence.
&&
.MARINE...
Dense fog advisory for the northern ocean zones in effect until
dawn for visby 1-3 miles. Expect improvement by then.
Small Craft Advisory on ocean waters through Friday due to seas
of 4-8 ft. Winds may occasionally gust up to 25 kts but are not
the main hazard.
No marine headlines are expected on Delaware Bay.
Outlook...
Friday night through Saturday...SCA flag anticipated.
Saturday night through Sunday...Gales possible, SCA flag
anticipated.
Sunday night through Monday...Gales anticipated.
&&
.HYDROLOGY...
Minor river flooding is expected at a few river forecast
points, specifically the Rancocas Creek at Pemberton, the
Millstone River at Blackwells Mills, and the Passaic River at
Pine Brook. Flood warnings have been issued at these locations
as they may, or have already, hit flood stage by early morning.
A few more points in the Passaic and Raritan basins may get
into minor flooding. Some moderate flooding, primarily on the
Millstone River, is possible.
Given wet antecedent conditions and another 1 to 2 inches of
rain expected, a Flood Watch is in effect into early this
morning, though it is likely to be cancelled once the last bands
of rain have passed. Rain amounts have come down slightly, but
we are still expecting a higher and faster response due to the
saturated soils.
Once we get through the rain early this morning, another round
of widespread rain could result in additional flood concerns
Saturday and Sunday.
We attach words like MINOR and MODERATE 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.
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...
While no coastal flooding is expected through today, there is
an increasing risk (50-70%) of coastal flooding Friday through
Saturday. A period of onshore flow will coincide with higher
astronomical tides due to the new moon on Saturday. Astronomical
high tides are only near 1 foot below minor coastal flood
thresholds, and tidal anomalies are anticipated to rise to near
1-2 feet by Friday and especially by Saturday.
Widespread minor coastal flooding is currently forecast
beginning with the Friday morning high tide, primarily for the
Atlantic coast and perhaps Delaware Bay. By the Saturday
morning/afternoon high tide, widespread minor coastal flooding
is forecast for all tidal areas of the Atlantic coast, Delaware
Bay, and the tidal Delaware River. Widespread minor coastal
flooding is likely to occur again in the same areas with the
Saturday evening/night high tide as well, as strong onshore
winds persist just ahead of a cold front. However, the late
Saturday high tide will be the lower of the two astronomical
high tides, so impacts should be less than the early Saturday
high tide. The forecast Sunday has become trickier with a
slower-moving system currently expected. Depending on the timing
of the departure, winds may not shift offshore until later in
the day, thus elevating coastal flooding concerns once again for
the Sunday morning high tide.
Depending on the details, some spotty moderate coastal flooding
impacts could be experienced at the usual suspect locations
with southeast winds and rainfall runoff exacerbating the flood
impacts. These may include the tidal Delaware River, Barnegat
Bay, and Little Assawoman Bay.
Some spotty minor coastal flooding is possible along the
eastern shore of Chesapeake Bay, however confidence on any
flooding here is much lower (20-30%) at this time, as guidance
currently does not support any flooding.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...Flood Watch until 6 AM EST early this morning for NJZ008-010-
012>015-019-020-026-027.
DE...None.
MD...None.
MARINE...Dense Fog Advisory until 6 AM EST early this morning for
ANZ450-451.
Small Craft Advisory until 1 AM EST Saturday for ANZ450-451.
Small Craft Advisory until 7 AM EST Saturday for ANZ452>455.
&&
SYNOPSIS...Wunderlin
NEAR TERM...RCM
SHORT TERM...Staarmann/Wunderlin
LONG TERM...Staarmann/Wunderlin
AVIATION...Hoeflich/MJL/RCM/Wunderlin
MARINE...Hoeflich/RCM/Wunderlin
HYDROLOGY...RK/RCM
TIDES/COASTAL FLOODING...StaarmannHazardous weather outlook, Mar 7, 12:43 AM EST, 37 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1243 AM EST Thu Mar 07 2024 DEZ001-080543- New Castle- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. DEZ002-080543- Kent- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. DEZ003-080543- Inland Sussex- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. DEZ004-080543- Delaware Beaches- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. PAZ054-080543- Carbon- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. PAZ055-080543- Monroe- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. PAZ060-080543- Berks- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. PAZ061-080543- Lehigh- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. PAZ062-080543- Northampton- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. PAZ070-080543- Delaware- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ071-080543- Philadelphia- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. PAZ101-080543- Western Chester- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. PAZ102-080543- Eastern Chester- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. PAZ103-080543- Western Montgomery- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. PAZ104-080543- Eastern Montgomery- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. PAZ105-080543- Upper Bucks- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. PAZ106-080543- Lower Bucks- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. 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. NJZ001-080543- Sussex- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ007-080543- Warren- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ008-080543- Morris- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Morris 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. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ009-080543- Hunterdon- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ010-080543- Somerset- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Somerset 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. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ012-080543- Middlesex- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Middlesex 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. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. 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. NJZ013-080543- Western Monmouth- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for western Monmouth 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. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ014-080543- Eastern Monmouth- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for eastern Monmouth 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. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ015-080543- Mercer- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. NJZ016-080543- Salem- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ017-080543- Gloucester- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ018-080543- Camden- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ019-080543- Northwestern Burlington- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ020-080543- Ocean- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ021-080543- Cumberland- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ022-080543- Atlantic- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ023-080543- Cape May- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Sunday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ024-080543- Atlantic Coastal Cape May- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Sunday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ025-080543- Coastal Atlantic- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ026-080543- Coastal Ocean- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for coastal portions of Ocean 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. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. NJZ027-080543- Southeastern Burlington- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. Windy conditions may cause isolated instances of tree damage and power outages on Monday. 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. MDZ012-080543- Kent MD- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. MDZ015-080543- Queen Annes- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. MDZ019-080543- Talbot- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. MDZ020-080543- Caroline- 1243 AM EST Thu Mar 07 2024 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...Thursday through Tuesday. 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. ANZ430-080543- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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. ANZ431-080543- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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. ANZ450-080543- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Saturday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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. ANZ451-080543- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Saturday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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. ANZ452-080543- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Saturday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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. ANZ453-080543- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Saturday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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. ANZ454-080543- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1243 AM EST Thu Mar 07 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. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Saturday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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. ANZ455-080543- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1243 AM EST Thu Mar 07 2024 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/erh/ghwo?wfo=phi for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Saturday. Gale-force winds and/or very rough seas are forecast on Sunday. Gale-force winds and/or very rough seas are forecast on Monday. 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
Special weather statement, Mar 6, 9:09 PM EST, 4 hours 11 minutes before
Special Weather Statement National Weather Service Mount Holly NJ 909 PM EST Wed Mar 6 2024 NJZ013-014-020-022>027-070500- Western Monmouth-Eastern Monmouth-Ocean-Atlantic-Cape May- Atlantic Coastal Cape May-Coastal Atlantic-Coastal Ocean- Southeastern Burlington- Including the cities of Freehold, Sandy Hook, Jackson, Hammonton, Cape May Court House, Ocean City, Atlantic City, Long Beach Island, and Wharton State Forest 909 PM EST Wed Mar 6 2024 ...PATCHY DENSE FOG TONIGHT... Patchy dense fog has developed across the area tonight, including locations near and around the Garden State Parkway, with visibilities as low as a quarter of a mile at times. Please use caution if traveling as visibilities can change rapidly over a short distance. Reduce speed, use low beams, and leave extra space between you and the vehicle in front of you.
The office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 6, 7:08 PM EST | Areal Flood Advisory | PHI | Mercer | 3 hr |
| Mar 6, 7:32 PM EST | Areal Flood Advisory | PHI | Hunterdon, Mercer, Somerset | 3 hr |
| Mar 6, 7:42 PM EST | Areal Flood Advisory | PHI | Monmouth | 3 hr |
| Mar 6, 8:01 PM EST | Areal Flood Warning | PHI | Hunterdon, Somerset | 5 hr |
| Mar 6, 9:50 PM EST | Marine Dense Fog Advisory | PHI | 2 hr | |
| Mar 7, 12:07 AM EST | Marine Dense Fog Advisory | PHI | 6 hr | |
| Mar 7, 11:34 AM EST | Coastal Flood Advisory | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 4 more | 26 hr |
Nearby
Areal Flood Warnings in New Jersey, 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.