Severe Thunderstorm Warning 212, NWS Philadelphia/Mount Holly

082 
WWUS51 KPHI 210733
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
333 AM EDT Fri Jul 21 2023

NJC041-PAC077-095-210800-
/O.CON.KPHI.SV.W.0212.000000T0000Z-230721T0800Z/
Warren NJ-Lehigh PA-Northampton PA-
333 AM EDT Fri Jul 21 2023

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 400 AM EDT
FOR SOUTHWESTERN WARREN...EASTERN LEHIGH AND NORTHAMPTON COUNTIES...

At 333 AM EDT, a severe thunderstorm was located over Nazareth, or
near Easton, moving northeast at 35 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Damage to roofs, siding, trees, and power lines is 
         possible.

Locations impacted include...
Easton, Bethlehem, Forks, Northampton, Wilson, Washington,
Hellertown, Nazareth, Bangor, Pen Argyl, Wind Gap, Bath, Belvidere,
Harmony, Oxford, Alpha, Belfast, West Easton, Tatamy and East Bangor.

This includes the following highways...
 Interstate 78 in Pennsylvania between mile markers 66 and 76.
 Interstate 78 in New Jersey between mile markers 0 and 1, and near
mile marker 4.
 Interstate 80 in New Jersey between mile markers 2 and 5.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4098 7513 4076 7492 4057 7535 4072 7552
      4086 7532 4086 7529 4094 7519 4095 7517
      4095 7515 4097 7513 4097 7514
TIME...MOT...LOC 0733Z 234DEG 30KT 4072 7533 

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

$$

RCM

910 
WWUS51 KPHI 210749
SVSPHI

Severe Weather Statement
National Weather Service Mount Holly NJ
349 AM EDT Fri Jul 21 2023

NJC041-PAC077-095-210759-
/O.CAN.KPHI.SV.W.0212.000000T0000Z-230721T0800Z/
Warren NJ-Lehigh PA-Northampton PA-
349 AM EDT Fri Jul 21 2023

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHWESTERN WARREN...EASTERN
LEHIGH AND NORTHAMPTON COUNTIES IS CANCELLED...
                
The storm which prompted the warning has weakened below severe
limits, and no longer poses an immediate threat to life or property.
Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 500 AM EDT for
northwestern New Jersey...and eastern and northeastern Pennsylvania.

LAT...LON 4098 7513 4076 7492 4057 7535 4072 7552
      4086 7532 4086 7529 4094 7519 4095 7517
      4095 7515 4097 7513 4097 7514
TIME...MOT...LOC 0748Z 234DEG 30KT 4080 7518 

$$

RCM

Area Forecast Discussion
National Weather Service Mount Holly NJ
1035 PM EDT Thu Jul 20 2023

.SYNOPSIS...
A stationary front remains over the area through today
before returning back north as a warm front tonight. A cold front
then passes through the region on Friday. High pressure builds in
from the west on Saturday then weakens and moves offshore Sunday
night. A few weak disturbances may affect us early next week.

&&

.NEAR TERM /THROUGH FRIDAY/...
Severe Thunderstorm Watch #530 is now in effect until 5 am for
most of southeast Pennsylvania, including Philadelphia, and
parts of northern New Jersey.

A line of severe thunderstorms is currently moving through
western New York and western Pennsylvania. This system is on
track to impact Berks county and the southern Poconos around
midnight, and then the I-95 corridor, including Philadelphia and
surrounding suburbs, and northern New Jersey around 2 am, and
then eastern New Jersey thereafter.

These storms are about 2 to 3 hours faster than previously
forecast, and are faster than latest HRRR and 18Z NAM have
indicated. Damaging winds are likely, as well as large hail.
Heavy rain and localized flash flooding is also possible.

Surface-based CAPE values are up around 1500 to 2000 J/kg along
with 25 to 35 kt of 0-6 km Bulk Shear.

By the time early Friday morning arrives, storms will have
moved in with coverage potentially be relatively widespread for
areas near and N/W of the I-95 corridor. By this time, the
strongest upper level forcing should be just moving through with
low pressure centered near Lake Ontario and the system's triple
point over eastern PA with the warm front extending eastward
through NJ and the cold front extending S/W into Maryland and
Virginia. The overall evolution of the convection becomes a bit
more uncertain beyond this time as initial shortwave aloft
swings through to the north and east but the main upper level
trough only chugs slowly east across southern Ontario into
upstate NY. This means that the low at the surface and its
associated fronts should be slow to move east as well. The
upshot of this is that stormy weather is likely to continue
through at least the first half of Friday as initial convection
could even start to train for a time over eastern PA into
northern NJ. Even as this first round should be moving out by
around midday there could be more storms that develop in the
afternoon. It's uncertain though how much instability there will
be due to AM storms so the SPC keeps area in a MARGINAL risk
for severe weather for Day 2 (starting 12z Friday) with a
MARGINAL threat for excessive rain and flooding/ flash flooding
also be indicated by WPC. By the time the system moves through
by Friday evening with winds turning westerly and conditions
drying out, think much of the area could see 1.0 to 2.0 inches
of rain with locally higher amounts. Heaviest amounts should be
in the north. Again, still some uncertainty on this so forecast
will continue to be refined through the day today. The
showers/storms should help keep temps cooler for Friday with
highs mostly in the low to mid 80s except some upper 70s over
the higher terrain where clouds are most likely to remain in
place through the day.

&&

.SHORT TERM /FRIDAY NIGHT THROUGH SATURDAY NIGHT/...
Cold front will be rapidly pushing off the coast Friday evening.
Still a little uncertainty in timing so held some chance pops early
but back them off below slight chance after 00Z. Otherwise,
clearing, cooler and drying out Friday night. Lows overall will drop
3-5 degrees compared to Thursday night, with 60s across most of the
region.

High pressure slowly builds in Saturday and Saturday night. We'll
see plenty of sunshine, which will help allow temps to rise back to
near the same readings we're expecting Friday (mid-80s), but dew
points will be 5-10 degrees lower, mostly in the low-mid 60s. This
will result in a considerably more comfortable day compared to
Friday.

A weak secondary front passes Saturday evening, ushering in slightly
cooler and drier air. This will help lows drop a few more degrees
compared to Friday night, settling down into the upper 50s to low
60s overall, except still mid-upper 60s in the urban centers and
near the waters. Otherwise, clear skies and light winds will prevail.

Sunday will see continued mostly sunny skies as high pressure
remains in overall control, thought it will be shifting off-shore
with warm advection just beginning later in the day. Thus, expect
highs to nudge back up a degree or two compared to Saturday, but dew
points will do the opposite, so overall, another nice, dry day.

&&

.LONG TERM /SUNDAY THROUGH THURSDAY/...
High pressure will be firmly offshore by Monday, with a return
southerly flow starting to nudge dew points back up, though they
still remain in the 60s. Warmth will build ever so slightly,
tempered by the potential for some afternoon clouds or even a stray
shower or storm as an upper level shortwave moves toward us, but
overall still dry. This pattern more or less continues Tuesday, with
some morning sun followed by afternoon clouds and a stray shower/t-
storm with another upper-level disturbance, but more dry than not
for sure.

By Wednesday, a warm front starts to lift back north of the region,
decreasing the threat of isolated showers/storms as a ridge builds
toward us, but also allowing temps and dew points to creep back up a
few more degrees. Still not quite oppressive for this time of year,
but more uncomfortable than the prior two days, with dew points
mostly in the upper 60s and temps rising toward the upper 80s.
Temperatures warm even further Thursday with afternoon highs in the
low 90s for most and dew points creeping back into the low 70s.

&&

.AVIATION /03Z FRIDAY THROUGH TUESDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas...

Tonight...Mainly VFR this evening as initial showers and storms
dissipate. Next round of showers/storms begin to move in from
the west most likely after 6z with lowering cigs as well. This
should result in sub VFR conditions occuring at all sites by
around 09Z. Winds mainly southeast 5 to 10 knots. Moderate
confidence.

Friday...Sub-VFR in SHRA/TSRA in the morning, then another
round of SHRA/TSRA with sub-VFR conditions possible in the
afternoon. South winds 5 to 10 kt, becoming southwest to
westerly by late day. Moderate confidence in morning
restrictions, low confidence for the afternoon.

Outlook...

Saturday through Sunday night...VFR. W to NW winds 10 to 15 kt
during the day, then LGT/VRB at night. High confidence.

Monday through Tuesday...VFR overall. Scattered afternoon SHRA/TSRA
possible. S winds 5 to 10 kt. Moderate confidence.

Wednesday...VFR. SW winds 5 to 10 kts. Moderate confidence.

&&

.MARINE...
Sub-advisory conditions on the waters through today with winds
around 10 kts easterly becoming southeasterly tonight. Waves
2-4 ft. A round of showers and thunderstorms with gusty winds
and heavy rain possible late tonight and Friday morning, then
again late Friday afternoon and evening.

Outlook...

Friday night through Wednesday...A prolonged period of sub-SCA
conditions anticipated. No chance of showers or storms over the
weekend, with only a slight chance Monday and Tuesday with mostly
dry weather expected Wednesday. Winds will mostly be west to
northwest 10-15 kts over the weekend, becoming southeasterly 10-15
kts Monday and Tuesday then southwesterly on Wednesday. Seas 2-4 ft.

Rip Currents...

Although there will be showers and thunderstorms Friday
morning, and then possibly again Friday afternoon and Friday
evening that could produce locally strong thunderstorms winds,
the overall winds will be out of the south to southeast at 5 to
10 mph. There should be a medium period southeast swell up to 10
seconds. There is a LOW risk for the develop of dangerous rip
currents, outside of thunderstorms, at New Jersey and Delaware
beaches on Friday.

On Saturday, winds turn to the northwest at 5 to 10 mph. A
light easterly swell will be in place. Once again, there will be
a LOW risk for the development of dangerous rip currents at New
Jersey and Delaware beaches.

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...None.

&&

SYNOPSIS...MJL
NEAR TERM...AKL/Fitzsimmons/MPS
SHORT TERM...MJL
LONG TERM...MJL
AVIATION...AKL/Fitzsimmons/MJL
MARINE...AKL/Fitzsimmons/MJL/MPS

Hazardous Weather Outlook
National Weather Service Mount Holly NJ
1055 PM EDT Thu Jul 20 2023

DEZ001-220255-
New Castle-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

DEZ002-220255-
Kent-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for Kent County in Delaware.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

DEZ003-220255-
Inland Sussex-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

DEZ004-220255-
Delaware Beaches-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

PAZ054-220255-
Carbon-
1055 PM EDT Thu Jul 20 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.
Scattered severe thunderstorms are possible.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

PAZ055-220255-
Monroe-
1055 PM EDT Thu Jul 20 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.
Scattered severe thunderstorms are possible.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

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

Several instances of flooding are possible on Friday,
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.

PAZ060-220255-
Berks-
1055 PM EDT Thu Jul 20 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.
Scattered severe thunderstorms are possible.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

PAZ061-220255-
Lehigh-
1055 PM EDT Thu Jul 20 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.
Scattered severe thunderstorms are possible.

Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.

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

Several instances of flooding are possible on Friday,
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.

PAZ062-220255-
Northampton-
1055 PM EDT Thu Jul 20 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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

PAZ070-220255-
Delaware-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for Delaware County in Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

PAZ071-220255-
Philadelphia-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for Philadelphia County in
Pennsylvania.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

PAZ101-220255-
Western Chester-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

PAZ102-220255-
Eastern Chester-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

PAZ103-220255-
Western Montgomery-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

PAZ104-220255-
Eastern Montgomery-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

PAZ105-220255-
Upper Bucks-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

PAZ106-220255-
Lower Bucks-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ001-220255-
Sussex-
1055 PM EDT Thu Jul 20 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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ007-220255-
Warren-
1055 PM EDT Thu Jul 20 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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ008-220255-
Morris-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ009-220255-
Hunterdon-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ010-220255-
Somerset-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ012-220255-
Middlesex-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ013-220255-
Western Monmouth-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ014-220255-
Eastern Monmouth-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ015-220255-
Mercer-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ016-220255-
Salem-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ017-220255-
Gloucester-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ018-220255-
Camden-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ019-220255-
Northwestern Burlington-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ020-220255-
Ocean-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ021-220255-
Cumberland-
1055 PM EDT Thu Jul 20 2023

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...Friday through Wednesday.

Several instances of flooding are possible on Friday,
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.

NJZ022-220255-
Atlantic-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ023-220255-
Cape May-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ024-220255-
Atlantic Coastal Cape May-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ025-220255-
Coastal Atlantic-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ026-220255-
Coastal Ocean-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

NJZ027-220255-
Southeastern Burlington-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

MDZ012-220255-
Kent MD-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for Kent County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

MDZ015-220255-
Queen Annes-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

MDZ019-220255-
Talbot-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for Talbot County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

MDZ020-220255-
Caroline-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for Caroline County in Maryland.

.DAY ONE...Through tonight.

There is a low probability of widespread hazardous weather.

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

Several instances of flooding are possible on Friday,
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.

ANZ430-220255-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for upper Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

ANZ431-220255-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
1055 PM EDT Thu Jul 20 2023

This Hazardous Weather Outlook is for lower Delaware Bay.

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

ANZ450-220255-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

ANZ451-220255-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

ANZ452-220255-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

ANZ453-220255-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

ANZ454-220255-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

ANZ455-220255-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
1055 PM EDT Thu Jul 20 2023

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

.DAY ONE...Through tonight.

The probability for widespread hazardous weather is low.

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

The probability for widespread hazardous weather is low.

.SPOTTER INFORMATION STATEMENT...

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

Special Weather Statement
National Weather Service Mount Holly NJ
103 AM EDT Fri Jul 21 2023

PAZ054-055-060>062-210545-
Lehigh PA-Monroe PA-Northampton PA-Berks PA-Carbon PA-
103 AM EDT Fri Jul 21 2023

...Strong thunderstorms will impact portions of northeastern Berks,
central Lehigh, Carbon, western Monroe and west central Northampton
Counties through 145 AM EDT...

At 103 AM EDT, Doppler radar was tracking strong thunderstorms along
a line extending from near Falls to Freeland to Renningers. Movement
was east at 25 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...
Lehighton, Mount Pocono, Tobyhanna, Palmerton, Kutztown, Jim Thorpe,
Hamburg, Slatington, Nesquehoning, Weatherly, Walnutport, Topton,
Lyons, Lenhartsville, Neffs, Pocono Pines, Coffeetown, Lake Harmony,
New Tripoli and Long Pond.

People at the Pocono Mountain VFC Carnival, and Races at Pocono
Raceway should seek safe shelter immediately!

This includes the following highways...
 Northeast Extension between mile markers 58 and 97.
 Interstate 78 in Pennsylvania between mile markers 27 and 53.
 Interstate 80 in Pennsylvania between mile markers 277 and 298.
 Interstate 380 in Pennsylvania between mile markers 0 and 13.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If outdoors, consider seeking shelter inside a building.

Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.

These storms may intensify, so be certain to monitor local radio
stations and available television stations for additional information
and possible warnings from the National Weather Service.

A Severe Thunderstorm Watch remains in effect until 500 AM EDT for
eastern and northeastern Pennsylvania.

&&

LAT...LON 4097 7538 4044 7565 4055 7614 4058 7606
      4057 7602 4065 7598 4074 7576 4091 7599
      4101 7573 4105 7577 4109 7577 4113 7569
      4112 7564 4123 7554 4124 7534
TIME...MOT...LOC 0503Z 277DEG 22KT 4141 7586 4103 7593 4063 7613

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Fitzsimmons

Special Weather Statement
National Weather Service Mount Holly NJ
229 AM EDT Fri Jul 21 2023

PAZ060-061-101-103-210715-
Lehigh PA-Western Montgomery PA-Western Chester PA-Berks PA-
229 AM EDT Fri Jul 21 2023

...A strong thunderstorm will impact portions of Berks, south central
Lehigh, northwestern Montgomery and north central Chester Counties
through 315 AM EDT...

At 229 AM EDT, Doppler radar was tracking a strong thunderstorm over
Fairview Hgts, or near Reading, moving east at 25 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...
Allentown, Reading, Pottstown, Emmaus, Wyomissing, Birdsboro,
Kutztown, Hamburg, Fleetwood, Sinking Spring, Laureldale, Womelsdorf,
Wernersville, Topton, Robesonia, Leesport, Shoemakersville, Elverson,
Bally and Bernville.

This includes the following highways...
 Pennsylvania Turnpike between mile markers 296 and 302.
 Northeast Extension between mile markers 51 and 55.
 Interstate 78 in Pennsylvania between mile markers 24 and 32, and
between mile markers 56 and 58.
 Interstate 176 in Pennsylvania between mile markers 1 and 11.

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.

A Severe Thunderstorm Watch remains in effect until 500 AM EDT for
eastern and southeastern Pennsylvania.

&&

LAT...LON 4056 7611 4057 7607 4057 7548 4018 7561
      4013 7586 4031 7614 4034 7619
TIME...MOT...LOC 0629Z 277DEG 23KT 4041 7598

MAX HAIL SIZE...0.25 IN
MAX WIND GUST...40 MPH

Fitzsimmons