Alert archive / New Jersey / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 202, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this severe thunderstorm warning at Jul 15, 2023, 4:08 PM EDT for Hunterdon County, Mercer County, Somerset County, New Jersey; Bucks County, Pennsylvania. It was in force for 67 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jul 15, 2023, 4:08 PM EDT (20:08 UTC)
- Expired
- Jul 15, 2023, 5:15 PM EDT
- In force
- 67 min
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Hunterdon County, NJ, Mercer County, NJ, Somerset County, NJ, Bucks County, PA
The radar
The Philadelphia radar (KDIX), 58 km from the middle of the area, began a volume at 20:09 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Brookhaven, NY (KOKX), launched 12:00Z, 8.1 hours before the alert went out and 175 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
- 1125 J/kg
- Mixed-layer CIN
- -3 J/kg
- Mixed-layer LCL
- 596 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 47 m²/s²
- 0-3 km storm-relative helicity
- 100 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.4
The text
As transmitted.
685
WUUS51 KPHI 152008
SVRPHI
NJC019-021-035-PAC017-152115-
/O.NEW.KPHI.SV.W.0202.230715T2008Z-230715T2115Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Mount Holly NJ
408 PM EDT Sat Jul 15 2023
The National Weather Service in Mount Holly NJ has issued a
* Severe Thunderstorm Warning for...
Southeastern Hunterdon County in northwestern New Jersey...
Northwestern Mercer County in central New Jersey...
Southwestern Somerset County in northern New Jersey...
Southeastern Bucks County in southeastern Pennsylvania...
* Until 515 PM EDT.
* At 408 PM EDT, severe thunderstorms were located along a line
extending from near New Hope to Richboro, moving northeast at 10
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Wind damage to
roofs, siding, trees, and power lines is possible.
* Locations impacted include...
Trenton, Ewing, Princeton, Pennington, New Hope, Yardley, Newtown,
Hopewell, Langhorne, Ivyland, Rocky Hill, Stockton, Washington
Crossing, Skillman, Feasterville-Trevose, Belle Mead, Feasterville,
Woodside, Richboro and Sergeantsville.
This includes Interstate 295 in New Jersey between mile markers 70
and 76.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4047 7456 4015 7485 4015 7501 4021 7512
4044 7497 4049 7487 4051 7468
TIME...MOT...LOC 2008Z 246DEG 8KT 4037 7491 4023 7503
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Staarmann2 follow-up statements
340
WWUS51 KPHI 152032
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
432 PM EDT Sat Jul 15 2023
NJC019-021-035-PAC017-152115-
/O.CON.KPHI.SV.W.0202.000000T0000Z-230715T2115Z/
Hunterdon NJ-Mercer NJ-Somerset NJ-Bucks PA-
432 PM EDT Sat Jul 15 2023
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR SOUTHEASTERN HUNTERDON...NORTHWESTERN MERCER...SOUTHWESTERN
SOMERSET AND SOUTHEASTERN BUCKS COUNTIES...
At 431 PM EDT, severe thunderstorms were located along a line
extending from Hopewell to Newtown, moving east at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Wind damage to roofs,
siding, trees, and power lines is possible.
Locations impacted include...
Trenton, Ewing, Princeton, Pennington, New Hope, Yardley, Newtown,
Hopewell, Langhorne, Ivyland, Rocky Hill, Stockton, Washington
Crossing, Skillman, Feasterville-Trevose, Belle Mead, Feasterville,
Woodside, Richboro and Sergeantsville.
This includes Interstate 295 in New Jersey between mile markers 70
and 76.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4047 7456 4015 7485 4015 7501 4021 7512
4044 7497 4049 7487 4051 7468
TIME...MOT...LOC 2031Z 248DEG 9KT 4039 7480 4025 7492
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
Staarmann842
WWUS51 KPHI 152049
SVSPHI
Severe Weather Statement
National Weather Service Mount Holly NJ
449 PM EDT Sat Jul 15 2023
NJC019-021-035-PAC017-152115-
/O.CON.KPHI.SV.W.0202.000000T0000Z-230715T2115Z/
Hunterdon NJ-Mercer NJ-Somerset NJ-Bucks PA-
449 PM EDT Sat Jul 15 2023
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 515 PM EDT
FOR SOUTHEASTERN HUNTERDON...NORTHWESTERN MERCER...SOUTHWESTERN
SOMERSET AND SOUTHEASTERN BUCKS COUNTIES...
At 449 PM EDT, severe thunderstorms were located along a line
extending from Skillman to Newtown, moving east at 10 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to vehicles is possible. Wind damage to roofs,
siding, trees, and power lines is possible.
Locations impacted include...
Trenton, Ewing, Princeton, Pennington, New Hope, Yardley, Newtown,
Hopewell, Langhorne, Ivyland, Rocky Hill, Washington Crossing,
Skillman, Feasterville-Trevose, Belle Mead, Feasterville, Woodside,
Richboro, Langhorn and Levittown.
This includes Interstate 295 in New Jersey between mile markers 70
and 76.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 4047 7456 4015 7485 4015 7501 4021 7512
4041 7492 4049 7475 4051 7468
TIME...MOT...LOC 2049Z 248DEG 8KT 4041 7468 4024 7492
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...1.00 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
StaarmannWhat forecasters said that day
The local office's own words before this severe thunderstorm 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 severe thunderstorm warning went out at Jul 15, 3:30 PM EDT, 38 minutes earlier.
Area forecast discussion, Jul 15, 3:30 PM EDT, 38 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
330 PM EDT Sat Jul 15 2023
.SYNOPSIS...
A large low pressure system over Canada will send a few waves of low
pressure across our region into early next week. Among those, a weak
cold front is expected to cross our region Sunday into Sunday
evening, with widespread precipitation expected ahead of the front.
Broad, weak high pressure will build in mid week, before a trough
approaches our region at the end of next week.
&&
.NEAR TERM /THROUGH SUNDAY/...
Scattered showers and tstms have developed today with coverage so
far mostly across Delaware and up into SE PA to near Allentown. A
couple cells popping across south NJ too. The abundant heat and
humidity across the area contributing to the convection with local
effects helping to trigger the storms. I expect this convection to
linger with some heavy rains and gusty winds into the evening before
a slow decrease in activity later on. Overnight, an approaching
short wave will cause a resumption of convection. We expected more
heavy rains and gusty winds after midnight and into the pre-dawn
hours. Humid and very warm overnight with lows only in the 70s most
spots.
On Sunday, the weak low pressure area well to the NW early will move
across southern Canada and send a weak front across the area. This
front and the upper dynamics will act upon the humid/hot airmass
causing a widespread area of showers/tstms across the region. Right
now, it appears that there may be a round of rains during the
morning with a break for the late morning and early afternoon. More
widespread rains and tstms will probably be around for the afternoon
before ending from W to E during the evening. The additional rains
will promote possible further flooding Sunday, so the Flood Watch
will continue. Categorical/likely pops will diminish back to chance
pops late.
&&
.SHORT TERM /SUNDAY NIGHT THROUGH TUESDAY/...
A cold front will slide through on Sunday Night with showers quickly
tapering off into the overnight hours. Dry air advection will be
meager overall with dewpoints only dropping a few degrees. This will
result in some patchy fog developing as temperatures fall and
dewpoint depressions decrease. Otherwise, it should be a quiet night
with temperatures getting down into the upper 60s/low 70s.
Monday looks to be pretty quiet overall as it stands currently. High
pressure will nudge in from the southwest, and the area will be in
between two shortwaves to start the week. Temperatures will get into
the upper 80s/low 90s, making it a rather seasonable day. Dewpoints
look to be in the 60s as well, as we look to shake the tropical
airmass for at least a day.
As the mid and upper level low pushes towards James Bay, another
shortwave will approach our region for Tuesday. Looks to be an
active and unsettled afternoon. PWATs will again get near 2 inches
as steady south/southwesterly flow sets up, with dewpoints expected
to get into the 70s yet again. A cold front will approach the
region, with some showers and thunderstorms developing out ahead of
the front. Temperatures will be similar to Monday-in the upper
80s/low 90s.
&&
.LONG TERM /TUESDAY NIGHT THROUGH SATURDAY/...
Overall, the long term forecast remains largely unchanged. With the
strong mid/upper level trough remaining further north across Canada,
the main question remains timing of any short waves that may provide
greater chances for widespread rain across the region. The front
approaching the region on Tuesday will pass through the region
Tuesday night, though showers and storms may dissipate rapidly after
losing daytime heating. Latest guidance then depicts an initial
shortwave moving through the area Thursday night into Friday ahead
of a potentially stronger reinforcing front Friday night into
Saturday. Otherwise, a series of weak high pressures will largely be
in place for the middle part of the week. However, the subsidence
associated with these high pressures likely won't be quite strong
enough to completely suppress diurnal shower activity. Therefore,
PoPs remain in the 20 to 40 percent range for much of the area
throughout the long term.
Temperature wise, we continue to expect conditions to largely remain
within a couple degrees of normal through the long term period. If
the stronger reinforcing front does materialize as currently
forecast at the end of next week, then we may see temperatures fall
a few degrees below normal for the first time this month at some
locations.
&&
.AVIATION /20Z SATURDAY THROUGH THURSDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas...
Tonight... A limited confid forecast with the models offering more
differences than similarities. Scattered showers/tstms this evening
will diminish after sunset then increase again later tonight. While
VFR is expected most of the time this evening, mostly sub-VFR after
rains start again. Thinking is that mostly MVFR CIGS/VSBYS with a
trend towards IFR late.
Sunday... Mostly low conditions early then possibly some
improvement by late morning before more rains tstms during the
afternoon. Not much in the TAFs for tomorrow with low confid overall.
Winds South or Southwest 5 to 10 knots.
Outlook...
Sunday Night...sub-VFR conditions likely with showers and
thunderstorms continuing into part of the overnight hours with some
patchy fog developing late. Winds light and variable. Low
confidence.
Monday through Monday Night...VFR. Westerly winds around 5-10 kt
becoming south/southwesterly late in the day and overnight. Moderate
confidence.
Tuesday...VFR in the morning, with sub-VFR conditions possible in
the afternoon with showers and thunderstorms developing. Southerly
winds around 10 kt. Moderate confidence.
Wednesday...Mainly VFR. A few evening showers and thunderstorms
possible. Winds 5 to 10 kts. Moderate confidence.
Thursday...Mainly VFR. Restrictions possible with scattered
afternoon and evening showers and thunderstorms. Southwest winds
around 5 to 10 kts. Moderate confidence.
&&
.MARINE...
While winds and waves will remain below SCA levels tonight and
Sunday, scattered tstms will have localized higher seas and winds
thru the period. Winds will mostly be South over the waters with
some onshore component close to the land. Speeds will be mostly 10
to 15 knots tonight and Sunday. Gusts in the 20 to 25 kt range
possible thru the period. Seas mostly 3 to 4 ft for the ocean and
around 2 to 3 ft for Delaware Bay.
Outlook...
Sunday Night...No marine headlines anticipated. West/Southwest winds
around 5-10 kt. Seas 3 to 4 feet.
Monday through Monday Night...No marine headlines anticipated.
Northwest winds in the morning will become southerly in the
afternoon and evening, around 5-10 kt. Seas 3 to 4 feet.
Tuesday...No marine headlines anticipated. Southerly winds around 10-
15 kt, with gusts up to 20 kt. Seas 3 to 4 feet. Showers and
thunderstorms possible late in the day on Tuesday.
Wednesday and Thursday...No marine headlines expected. Winds
generally around 10 knots with seas of 2 to 4 feet.
&&
.HYDROLOGY...
A Flood Watch is in effect for all of our PA and NJ counties, with
New Castle County, DE included as well. A widespread 1 to 2 inches
of rain is expected for most of the region, with some locations in
northern NJ and eastern PA expected to see 2 to 2.5 inches of rain.
Locally higher amounts between 3 to 5 inches are possible. Taking
into account antecedent conditions, it will not take much for flash
flooding to occur, especially in northern NJ and eastern PA. There
remains potential for main-steam river flooding to occur due to
excessive runoff. Some rivers, primarily in northern NJ, are already
running high.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Flood Watch from midnight EDT tonight through Sunday evening
for PAZ054-055-060>062-070-071-101>106.
NJ...Flood Watch from midnight EDT tonight through Sunday evening
for NJZ001-007>010-012>027.
DE...Flood Watch from midnight EDT tonight through Sunday evening
for DEZ001.
MD...None.
MARINE...None.
&&
SYNOPSIS...MPS
NEAR TERM...OHara
SHORT TERM...Hoeflich
LONG TERM...AKL
AVIATION...AKL/Hoeflich/OHara
MARINE...AKL/Hoeflich/OHara
HYDROLOGY...HoeflichHazardous weather outlook, Jul 15, 10:37 AM EDT, 5 hours 31 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1037 AM EDT Sat Jul 15 2023 DEZ001-161437- New Castle- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for New Castle 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. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-161437- Kent- 1037 AM EDT Sat Jul 15 2023 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...Sunday through Friday. 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. DEZ003-161437- Inland Sussex- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-161437- Delaware Beaches- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-161437- Carbon- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-161437- Monroe- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are expected on Sunday, with potential for unusually significant or widespread occurrences. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-161437- Berks- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-161437- Lehigh- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-161437- Northampton- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are expected on Sunday, with potential for unusually significant or widespread occurrences. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-161437- Delaware- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-161437- Philadelphia- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-161437- Western Chester- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-161437- Eastern Chester- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-161437- Western Montgomery- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-161437- Eastern Montgomery- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-161437- Upper Bucks- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-161437- Lower Bucks- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-161437- Sussex- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Sussex 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are expected on Sunday, with potential for unusually significant or widespread occurrences. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-161437- Warren- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Warren 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are expected on Sunday, with potential for unusually significant or widespread occurrences. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-161437- Morris- 1037 AM EDT Sat Jul 15 2023 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are expected on Sunday, with potential for unusually significant or widespread occurrences. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-161437- Hunterdon- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Hunterdon 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are expected on Sunday, with potential for unusually significant or widespread occurrences. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-161437- Somerset- 1037 AM EDT Sat Jul 15 2023 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are expected on Sunday, with potential for unusually significant or widespread occurrences. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-161437- Middlesex- 1037 AM EDT Sat Jul 15 2023 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-161437- Western Monmouth- 1037 AM EDT Sat Jul 15 2023 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ014-161437- Eastern Monmouth- 1037 AM EDT Sat Jul 15 2023 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. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-161437- Mercer- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Mercer 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-161437- Salem- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Salem 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-161437- Gloucester- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Gloucester 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-161437- Camden- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Camden 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-161437- Northwestern Burlington- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for northwestern Burlington 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-161437- Ocean- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for inland 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. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-161437- Cumberland- 1037 AM EDT Sat Jul 15 2023 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. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-161437- Atlantic- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for inland portions of Atlantic 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-161437- Cape May- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-161437- Atlantic Coastal Cape May- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-161437- Coastal Atlantic- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-161437- Coastal Ocean- 1037 AM EDT Sat Jul 15 2023 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. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-161437- Southeastern Burlington- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for southeastern Burlington 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/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Several instances of flooding are possible on Sunday, especially in urban and poor-drainage areas and near particularly vulnerable small creeks and streams. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-161437- Kent MD- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. MDZ015-161437- Queen Annes- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. MDZ019-161437- Talbot- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. MDZ020-161437- Caroline- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. 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. ANZ430-161437- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ431-161437- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-161437- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-161437- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-161437- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-161437- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-161437- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-161437- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1037 AM EDT Sat Jul 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Special weather statement, Jul 15, 1:48 PM EDT, 2 hours 20 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
148 PM EDT Sat Jul 15 2023
DEZ001-151815-
New Castle DE-
148 PM EDT Sat Jul 15 2023
...A strong thunderstorm will impact portions of northwestern New
Castle County through 215 PM EDT...
At 148 PM EDT, Doppler radar was tracking a strong thunderstorm over
Bear, or near Newark, moving north at 15 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Wilmington, Newark, Elsmere, New Castle, Delaware City, Newport,
Stanton, Glasgow, Bear, Wilmington Manor, Pike Creek, Greenville and
Brookside.
This includes Interstate 95 in Delaware between mile markers 1 and
14.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 3978 7555 3958 7558 3955 7575 3970 7579
3972 7579
TIME...MOT...LOC 1748Z 171DEG 11KT 3963 7565
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
StaarmannSpecial weather statement, Jul 15, 2:56 PM EDT, 1 hour 12 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
256 PM EDT Sat Jul 15 2023
NJZ010-012-015-151930-
Somerset NJ-Middlesex NJ-Mercer NJ-
256 PM EDT Sat Jul 15 2023
...A strong thunderstorm will impact portions of north central
Mercer, south central Somerset and west central Middlesex Counties
through 330 PM EDT...
At 256 PM EDT, Doppler radar was tracking a strong thunderstorm over
Rocky Hill, or 11 miles southwest of New Brunswick, moving northeast
at 5 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
South Brunswick, Princeton, Rocky Hill, Kingston, Kendall Park,
Dayton, Princeton North, Monmouth Junction and Heathcote.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4034 7467 4041 7471 4048 7458 4036 7451
TIME...MOT...LOC 1856Z 244DEG 6KT 4039 7463
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
StaarmannSpecial weather statement, Jul 15, 3:08 PM EDT, 1 hour before
Special Weather Statement
National Weather Service Mount Holly NJ
308 PM EDT Sat Jul 15 2023
NJZ007-009-PAZ062-105-151945-
Hunterdon NJ-Warren NJ-Upper Bucks PA-Northampton PA-
308 PM EDT Sat Jul 15 2023
...A strong thunderstorm will impact portions of west central
Hunterdon, southwestern Warren, north central Bucks and southeastern
Northampton Counties through 345 PM EDT...
At 308 PM EDT, Doppler radar was tracking a strong thunderstorm over
Ferndale, or 9 miles south of Easton, moving northeast at 15 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Easton, Alpha, Ferndale, Milford, Bloomsbury, Riegelsville, Glendon,
Springtown, Revere and Phillipsburg.
This includes the following highways...
Interstate 78 in Pennsylvania between mile markers 75 and 76.
Interstate 78 in New Jersey between mile markers 0 and 13.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4049 7518 4055 7531 4073 7519 4062 7493
TIME...MOT...LOC 1908Z 214DEG 12KT 4056 7516
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
StaarmannSpecial weather statement, Jul 15, 3:30 PM EDT, 38 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
330 PM EDT Sat Jul 15 2023
DEZ001-002-NJZ016-021-152000-
Kent DE-New Castle DE-Salem NJ-Cumberland NJ-
330 PM EDT Sat Jul 15 2023
...A strong thunderstorm will impact portions of south central New
Castle, north central Kent, west central Cumberland and southwestern
Salem Counties through 400 PM EDT...
At 330 PM EDT, Doppler radar was tracking a strong thunderstorm near
Woodland Beach, or 12 miles east of Middletown, moving northeast at
10 mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Greenwich, Hancocks Bridge, Woodland Beach, Newport Meadows, Hope
Creek and Chambersville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 3926 7551 3933 7563 3941 7563 3955 7544
3934 7526
TIME...MOT...LOC 1930Z 238DEG 8KT 3938 7550
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
StaarmannSpecial weather statement, Jul 15, 3:35 PM EDT, 33 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
335 PM EDT Sat Jul 15 2023
PAZ060-152000-
Berks PA-
335 PM EDT Sat Jul 15 2023
...A strong thunderstorm will impact portions of central Berks County
through 400 PM EDT...
At 335 PM EDT, Doppler radar was tracking a strong thunderstorm over
Fairview Hgts, or near Reading, moving north at 10 mph.
HAZARD...Wind gusts up to 40 mph.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Reading, Laureldale, Leesport, Shoemakersville, Fairview Hgts and
Centerport.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4036 7591 4037 7604 4051 7607 4049 7584
TIME...MOT...LOC 1935Z 187DEG 7KT 4041 7598
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
StaarmannSpecial weather statement, Jul 15, 3:51 PM EDT, 17 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
351 PM EDT Sat Jul 15 2023
NJZ009-015-PAZ106-152015-
Hunterdon NJ-Mercer NJ-Lower Bucks PA-
351 PM EDT Sat Jul 15 2023
...A strong thunderstorm will impact portions of south central
Hunterdon, northwestern Mercer and central Bucks Counties through 415
PM EDT...
At 351 PM EDT, Doppler radar was tracking a strong thunderstorm over
New Hope, or 14 miles northwest of Trenton, moving northeast at 10
mph.
HAZARD...Wind gusts up to 40 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Ewing, Hatboro, Pennington, New Hope, Newtown, Ivyland, Stockton,
Richboro, Washington Crossing, Sergeantsville, Lumberville, Sand
Brook, Lambertville, Churchville, Warminster Heights, Village Shires
and Newtown Grant.
This includes Interstate 295 in New Jersey near mile marker 74.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
&&
LAT...LON 4017 7500 4018 7509 4021 7513 4029 7512
4043 7504 4049 7492 4032 7476
TIME...MOT...LOC 1951Z 240DEG 7KT 4035 7498
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH
StaarmannThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 14, 8:05 PM EDT | Special Weather Statement | PHI | Morris | 40 min |
| Jul 14, 8:29 PM EDT | Flash Flood Warning | PHI | Morris | 4 hr |
| Jul 14, 9:13 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Morris, Somerset, Warren | 3 hr |
| Jul 14, 9:51 PM EDT | Special Weather Statement | PHI | Morris, Somerset | 24 min |
| Jul 14, 9:57 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Morris, Somerset | 41 min |
| Jul 14, 11:32 PM EDT | Special Weather Statement | PHI | Mercer, Monmouth | 28 min |
| Jul 15, 3:44 AM EDT | Flood Watch | PHI | Atlantic, Burlington, Camden, Cape May, Cumberland, Gloucester and 10 more | 38 hr |
| Jul 15, 1:33 PM EDT | Special Marine Warning | PHI | 57 min | |
| Jul 15, 1:43 PM EDT | Special Weather Statement | PHI | Salem | 32 min |
| Jul 15, 2:56 PM EDT | Special Weather Statement | PHI | Mercer | 34 min |
| Jul 15, 3:08 PM EDT | Special Weather Statement | PHI | Hunterdon | 37 min |
| Jul 15, 3:22 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Somerset | 38 min |
| Jul 15, 3:29 PM EDT | Special Marine Warning | PHI | 61 min | |
| Jul 15, 3:30 PM EDT | Special Weather Statement | PHI | Salem | 30 min |
| Jul 15, 3:40 PM EDT | Severe Thunderstorm Warning | PHI | Cumberland, Salem | 65 min |
| Jul 15, 4:11 PM EDT | Special Weather Statement | PHI | Gloucester | 34 min |
| Jul 15, 4:31 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer | 106 min |
| Jul 15, 4:52 PM EDT | Special Weather Statement | PHI | Cumberland | 23 min |
| Jul 15, 4:53 PM EDT | Special Weather Statement | PHI | Middlesex | 37 min |
| Jul 15, 5:00 PM EDT | Areal Flood Advisory | PHI | Hunterdon, Mercer, Middlesex, Somerset | 2 hr |
| Jul 15, 5:12 PM EDT | Severe Thunderstorm Warning | PHI | Mercer, Middlesex | 63 min |
| Jul 15, 5:18 PM EDT | Flash Flood Warning | PHI | Hunterdon, Mercer, Middlesex, Somerset | 4 hr |
| Jul 15, 5:27 PM EDT | Areal Flood Advisory | PHI | Cumberland, Salem | 99 min |
| Jul 15, 5:45 PM EDT | Severe Thunderstorm Warning | PHI | Hunterdon, Morris, Sussex, Warren | 45 min |
| Jul 15, 5:49 PM EDT | Severe Thunderstorm Warning | PHI | Middlesex, Monmouth | 41 min |
| Jul 15, 6:09 PM EDT | Flash Flood Warning | PHI | Mercer | 4 hr |
| Jul 15, 6:21 PM EDT | Special Weather Statement | PHI | Mercer | 24 min |
| Jul 14, 8:50 PM EDT | Areal Flood Advisory | PHI | Carbon, Lehigh, Monroe, Northampton | 3 hr |
| Jul 15, 1:46 PM EDT | Special Weather Statement | PHI | Montgomery | 29 min |
| Jul 15, 3:35 PM EDT | Special Weather Statement | PHI | Berks | 25 min |
| Jul 15, 3:51 PM EDT | Special Weather Statement | PHI | Bucks | 24 min |
| Jul 15, 7:46 PM EDT | Special Weather Statement | PHI | Carbon | 29 min |
| Jul 15, 7:53 PM EDT | Severe Thunderstorm Warning | PHI | Carbon | 52 min |
Nearby
Severe Thunderstorm Warnings in New Jersey, 2023Severe Thunderstorm Warnings in Pennsylvania, 2023Every severe thunderstorm warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.