Alert archive / Delaware / River Flood Warnings in 2023
River Flood Warning 14, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this river flood warning at Jun 26, 2023, 11:09 PM EDT for New Castle County, Delaware. It was in force for 2 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 26, 2023, 11:09 PM EDT (03:09 UTC)
- Expired
- Jun 27, 2023, 1:29 AM EDT
- In force
- 2 hr
- Issued by
- NWS Philadelphia/Mount Holly
- Area
- Storm-based polygon
- Flood severity
- Minor
County New Castle County, DE
The radar
The Dover AFB radar (KDOX), 100 km from the middle of the area, began a volume at 03:11 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The river
Written for the forecast point White Clay Creek near Newark (DPKD1). The gauge peaked at 13.30 ft at Jun 27, 2023, 12:00 AM EDT.
- Action stage
- 11 ft
- Minor stage
- 13 ft
- Moderate stage
- 15 ft
- Major stage
- 16.5 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 01479000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.
The text
As transmitted.
886
WGUS41 KPHI 270309
FLWPHI
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Flood Warning
National Weather Service Mount Holly NJ
1109 PM EDT Mon Jun 26 2023
...The National Weather Service in Mount Holly NJ has issued a Flood
Warning for the following rivers in Delaware...
White Clay Creek Near Newark affecting New Castle County.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around...don't drown when encountering flooded roads. Most
flood deaths occur in vehicles. Be especially cautious at night when
it is harder to recognize the dangers of flooding.
Additional information is available at www.weather.gov/phi.
The next statement will be issued late tonight by 500 AM EDT.
&&
DEC003-270900-
/O.NEW.KPHI.FL.W.0014.230627T0309Z-230627T0900Z/
/DPKD1.1.ER.230627T0420Z.230627T0600Z.230627T0922Z.NO/
1109 PM EDT Mon Jun 26 2023
...FLOOD WARNING IN EFFECT FROM THIS EVENING TO LATE TONIGHT...
* WHAT...Minor flooding is forecast.
* WHERE...White Clay Creek Near Newark.
* WHEN...From this evening to late tonight.
* IMPACTS...At 11.0 feet, Flooding begins into adjacent open fields.
At 13.3 feet, Delaware Route 7, Stanton Christiana Road, begins to
flood.
At 13.5 feet, Businesses on Delaware Route 7 begin to flood.
* ADDITIONAL DETAILS...
- At 11:00 PM EDT Monday the stage was 11.3 feet.
- Forecast...The river is expected to rise above flood stage
just after midnight tonight to a crest of 14.8 feet just
after midnight tonight. It will then fall below flood stage
late tonight.
- Flood stage is 13.0 feet.
- Flood History...This crest compares to a previous crest of
14.7 feet on 04/15/2007.
- http://www.weather.gov/safety/flood
&&
Stream Fld Observed Fcsts (11 pm) Crest
Location Stg Stg Day/Time Tue Wed Stg Time Date
White Clay Creek
Newark 13.0 11.3 Mon 11 p 5.3 MSG 14.8 2am 6/27
&&
LAT...LON 3972 7576 3973 7566 3967 7564 3966 7574
$$
Staarmann1 follow-up statement
846
WGUS81 KPHI 270529
FLSPHI
Flood Statement
National Weather Service Mount Holly NJ
129 AM EDT Tue Jun 27 2023
...The Flood Warning is cancelled for the following rivers in
Delaware...
White Clay Creek Near Newark affecting New Castle County.
DEC003-270630-
/O.CAN.KPHI.FL.W.0014.000000T0000Z-230627T0529Z/
/DPKD1.1.ER.230627T0343Z.230627T0600Z.230627T0922Z.NO/
129 AM EDT Tue Jun 27 2023
...FLOOD WARNING IS CANCELLED...
The Flood Warning is cancelled for
the White Clay Creek Near Newark.
* ADDITIONAL DETAILS...
- At 1:15 AM EDT Tuesday the stage was 12.2 feet.
- Forecast...The river is expected to continue falling
overnight and early Tuesday morning.
- http://www.weather.gov/safety/flood
&&
Stream Fld Observed Fcsts (1 am) Crest
Location Stg Stg Day/Time Wed Thu Stg Time Date
White Clay Creek
Newark 13.0 12.2 Tue 1 am 5.3 MSG 13.3 12am 6/27
&&
LAT...LON 3972 7576 3973 7566 3967 7564 3966 7574
$$
StaarmannWhat forecasters said that day
The local office's own words before this river flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this river flood warning went out at Jun 26, 9:37 PM EDT, 1 hour 32 minutes earlier.
Area forecast discussion, Jun 26, 9:37 PM EDT, 1 hour 32 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
937 PM EDT Mon Jun 26 2023
.SYNOPSIS...
A low pressure system will continue to track across the Great Lakes,
pulling a cold front toward our area tonight. As this low slides
across our area Tuesday into Wednesday, the cold front will cross
our region. Weak high pressure may settle near our area Thursday and
Friday, then a warm front lifts northward later Saturday followed by
a cold front approaching on Sunday.
&&
.NEAR TERM /THROUGH TUESDAY/...
***Continuing Severe Weather and Flash Flood Threat through at
least midnight***
940pm: After a short lull in the Severe weather, more severe tstms
have recently developed/moved across Bucks County, PA and into
Mercer NJ. Others near Chester PA, Berks PA and New Castle, DE
too. Finally, a warning for Somerset NJ and surrounding areas.
Numerous Flood advisories and Warnings going as well. Severe
watch has been extended until Midnight. Continue to heed safety
messages on the warnings to protect life and property.
The Storms should eventually start to weaken as they also move
eastward off the coast through the overnight time frame. There
will be some lingering showers overnight though. Also, some
patchy fog may form overnight, especially if there are any
breaks in the clouds.
As an upper-level trough moves into the east Tuesday, surface
low pressure initially over the eastern Great Lakes is forecast
to track east-northeast. The associated diffuse cold front also
continues to move east reaching eastern PA by late day. The
upshot is there will continue to plenty of moisture and lift to
work with so more showers and thunderstorms are expected. For
the morning, think the majority of the activity will be near the
coast with showers/storms then becoming more widespread through
the afternoon over eastern PA, NW NJ through to the urban
corridor. Conditions won't be as favorable for severe weather
compared to today but still think ML CAPEs reach at least
1000-1500 j/kg so some additional severe storms may be possible.
Limiting factors will be the marginal shear and relatively lower
CAPE compared to today that should also be "skinnier" in nature.
Finally, as has been the case the past few days localized flash
flooding will also be a threat near and north of the urban
corridor.
&&
.SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY/...
The short term period will look to begin Tuesday night with showers
and thunderstorms lingering as a cold front continues to trek
across our area. By Wednesday morning, showers will have tapered
off with the cold front now offshore of the region. Weak high
pressure will look to build behind this front and will build
eastward with time. However, with surface high pressure being
weak with lingering shortwave energy and troughing being
present, the area will look to remain unsettled Wednesday. A
stronger grasp of surface high pressure, though still weak
overall, should take hold Wednesday night and Thursday, finally
allowing our region to see a short break in PoPs.
For Tuesday night, the forecast with carry mainly chance PoPs
starting to taper off by 06z as the cold front pushes eastward.
Model soundings support continued instability into the first half of
the period; will include thunder/thunderstorms with the forecast.
Temperatures and dewpoints will look to remain in the 60s across the
region, some light fog/mist is possible for the early morning hours
after showers have passed.
For Wednesday, the forecast will carry mainly slight chance and
chance PoPs increasing to mainly chance and likely PoPs by the
afternoon. As showers will have access to daytime heating,
instability and thunderstorms remain possible for the
afternoon/evening. Highs in the upper 70s and low 80s can be
expected for the region with dewpoints in the low to mid 60s.
For Wednesday Night, no PoPs are included with the forecast. Lows
primarily in the low to mid 60s can be expected.
For Thursday, no PoPs are included in the forecast except some
slight chance PoPs for mainly northern NJ after 18z. These slight
chance PoPs are included due to the possibility of some
shortwave energy/troughing still holding mainly to our north.
Highs in the low to mid 80s can be expected throughout the
region.
&&
.LONG TERM /THURSDAY NIGHT THROUGH MONDAY/...
Ensemble guidance indicates that the upper level trough over the
eastern CONUS/offshore should continue to weaken through Thursday
night. Thereafter, the upper level pattern over the region becomes
more zonal before another upper level trough approaches
Saturday/Sunday.
At the surface level, weak high pressure will be over/just south of
the region Friday as low pressure develops over the Great Lakes
region. This low pressure system will look to have
frontogenesis occuring with it with time, with a warm front
approaching the region Saturday. This warm front will look to
possibly cross the region Saturday night into Sunday, with a
cold front approaching the region then on Sunday. This cold
front may cross the region Sunday night into Monday, but
confidence in this timing right now is very low.
With the synoptic pattern described and still more lingering
shortwave energy persisting towards the beginning of the long
term, the forecast will carry mainly chance PoPs with it
throughout the long term term. The afternoon and evening time
frames will again see the chance for showers each day aided by
daytime heating and instability. Temperatures will look to be
about average to just slightly above average through the period.
&&
.AVIATION /02Z TUESDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas...
Through tonight...TSTMS possible for taf sites into the early
overnight, then a chance for showers following. Activity may
congeal into a line with gusty winds, but confid in this is
low/medium. Areas of fog and some lower clouds possible towards
dawn. South/Southeast winds 5 to 10 kts, mostly but then light
and variable overnight. Medium confid, overall.
Tuesday...MVFR ceilings possible to start the day, then becoming
mainly VFR however some mainly afternoon and evening showers
and thunderstorms will result in local restrictions at times.
South to southwest winds around 10 knots.
Outlook...
Tuesday Night...Sub-VFR with VCTS/SHRA lingering. Moderate
confidence.
Wednesday...VFR conditions during the morning giving way to sub-VFR
conditions for the afternoon/evening with VCTS/SHRA possible.
Moderate confidence.
Wednesday Night...Mainly VFR through the period. Moderate
confidence.
Thursday/Thursday Night...Mainly VFR. Brief sub-VFR period possible
in the afternoon/evening due to VCTS/SHRA. Moderate confidence.
Friday/Thursday Night...Sub-VFR with VCTS/SHRA possible.
Low confidence.
Saturday/Saturday Night...Sub-VFR with VCTS/SHRA possible. Low
confidence.
&&
.MARINE...
SCA in effect for tonight for all ocean waters. Building South
winds mostly 15 to 20 kts with gusts to 25 kts possible outside
storms. Strong storms have mostly been across inland areas so
far this evening, but there will still be a chance for strong or
severe weather into the early overnight.
For Tuesday, marginal SCA conditions may linger over our
northern waters with continuing showers likely with some storms
as well.
Outlook...
Tuesday Night/Wednesday...SCA conditions possible as seas
linger near 5 feet.
Wednesday Night through Saturday Night...No headlines expected.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Flood Watch until midnight EDT tonight for PAZ054-055-060>062-
070-071-101>106.
NJ...Flood Watch until midnight EDT tonight for NJZ001-007>010-012-
015.
DE...None.
MD...None.
MARINE...Small Craft Advisory until 6 AM EDT Tuesday for ANZ450>455.
&&
SYNOPSIS...Gorse/Wunderlin
NEAR TERM...Fitzsimmons/PO
SHORT TERM...Wunderlin
LONG TERM...Wunderlin
AVIATION...Fitzsimmons/Wunderlin
MARINE...Fitzsimmons/WunderlinHazardous weather outlook, Jun 26, 10:49 PM EDT, 20 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1049 PM EDT Mon Jun 26 2023 DEZ001-280249- New Castle- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-280249- Kent- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. DEZ003-280249- Inland Sussex- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. DEZ004-280249- Delaware Beaches- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. PAZ054-280249- Carbon- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. PAZ055-280249- Monroe- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-280249- Berks- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. PAZ061-280249- Lehigh- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-280249- Northampton- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-280249- Delaware- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-280249- Philadelphia- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-280249- Western Chester- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-280249- Eastern Chester- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-280249- Western Montgomery- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-280249- Eastern Montgomery- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-280249- Upper Bucks- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-280249- Lower Bucks- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-280249- Sussex- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-280249- Warren- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-280249- Morris- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-280249- Hunterdon- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-280249- Somerset- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-280249- Middlesex- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ013-280249- Western Monmouth- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ014-280249- Eastern Monmouth- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ015-280249- Mercer- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-280249- Salem- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-280249- Gloucester- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-280249- Camden- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-280249- Northwestern Burlington- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-280249- Ocean- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ021-280249- Cumberland- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-280249- Atlantic- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ023-280249- Cape May- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ024-280249- Atlantic Coastal Cape May- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ025-280249- Coastal Atlantic- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ026-280249- Coastal Ocean- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. NJZ027-280249- Southeastern Burlington- 1049 PM EDT Mon Jun 26 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. 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. MDZ012-280249- Kent MD- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. MDZ015-280249- Queen Annes- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. MDZ019-280249- Talbot- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. MDZ020-280249- Caroline- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ430-280249- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ431-280249- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ450-280249- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ451-280249- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ452-280249- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ453-280249- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ454-280249- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. 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. ANZ455-280249- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1049 PM EDT Mon Jun 26 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...Tuesday through Sunday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
In the hours before
Local storm report, Jun 26, 10:41 PM EDT, 28 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1041 PM EDT Mon Jun 26 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1035 PM Rain Bethlehem 40.63N 75.38W
06/26/2023 M2.40 inch Northampton PA Trained Spotter
Spotter reports 2.4 inches of rain in
Bethlehem, PA. Time given in report.
&&
HoeflichLocal storm report, Jun 26, 10:42 PM EDT, 27 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1042 PM EDT Mon Jun 26 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1030 PM Rain 2 NNW Wantage Twp 41.27N 74.64W
06/26/2023 M2.24 inch Sussex NJ Trained Spotter
Report via trained spotter.
&&
HoeflichLocal storm report, Jun 26, 10:46 PM EDT, 23 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1046 PM EDT Mon Jun 26 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1000 PM Rain Washington 40.76N 74.98W
06/26/2023 M5.04 inch Warren NJ Trained Spotter
Spotter sent in report of 5+ inches of rain
since 2:45 PM.
&&
HoeflichLocal storm report, Jun 26, 10:52 PM EDT, 17 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1052 PM EDT Mon Jun 26 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1011 PM Tstm Wnd Dmg South Coatesville 39.97N 75.81W
06/26/2023 Chester PA 911 Call Center
Report of large tree downed blocking a
roadway. Time estimated via radar.
&&
HoeflichLocal storm report, Jun 26, 10:54 PM EDT, 15 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1054 PM EDT Mon Jun 26 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1029 PM Tstm Wnd Dmg 1 SSE Exton 40.02N 75.63W
06/26/2023 Chester PA 911 Call Center
Report of wires downed along the Amtrak
line. Time estimated via radar.
&&
HoeflichLocal storm report, Jun 26, 10:55 PM EDT, 14 minutes before
Preliminary Local Storm Report
National Weather Service Mount Holly NJ
1055 PM EDT Mon Jun 26 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
1030 PM Tstm Wnd Dmg Willistown Twp 39.96N 75.50W
06/26/2023 Chester PA 911 Call Center
Wires and trees down in the Willistown
Township area. Time estimated via radar.
&&
HoeflichThe office that day
Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 26, 9:19 PM EDT | Special Weather Statement | PHI | New Castle | 26 min |
| Jun 26, 9:25 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 50 min |
| Jun 26, 9:51 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 54 min |
| Jun 26, 10:01 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jun 26, 10:33 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 42 min |
| Jun 26, 10:46 PM EDT | River Flood Warning | PHI | New Castle | 5 hr |
| Jun 26, 10:54 PM EDT | Areal Flood Advisory | PHI | New Castle | 3 hr |
| Jun 27, 2:09 AM EDT | Special Weather Statement | PHI | New Castle | 21 min |
| Jun 27, 2:29 AM EDT | Special Weather Statement | PHI | New Castle | 31 min |
| Jun 27, 2:37 AM EDT | Flash Flood Warning | PHI | New Castle | 3 hr |
| Jun 27, 3:02 AM EDT | Flood Watch | PHI | New Castle | 46 min |
| Jun 27, 3:48 AM EDT | Flood Watch | PHI | New Castle | 17 hr |
| Jun 27, 3:05 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 40 min |
| Jun 27, 3:32 PM EDT | Areal Flood Advisory | PHI | Kent, New Castle | 3 hr |
| Jun 27, 3:41 PM EDT | Severe Thunderstorm Warning | PHI | New Castle | 22 min |
| Jun 27, 5:08 PM EDT | Severe Thunderstorm Warning | PHI | Kent | 37 min |
| Jun 27, 5:17 PM EDT | Flash Flood Warning | PHI | New Castle | 4 hr |
| Jun 27, 6:18 PM EDT | Special Weather Statement | PHI | Kent | 27 min |
Nearby
River Flood Warnings in Delaware, 2023Every river flood warning in 2023
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.