Alert archive / New Jersey / Dense Fog Advisories in 2023
Dense Fog Advisory 6, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this dense fog advisory at Apr 16, 2023, 3:47 AM EDT for 9 counties in New Jersey; 7 counties in Pennsylvania; Kent County, New Castle County, Sussex County, Delaware. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Apr 16, 2023, 3:47 AM EDT (07:47 UTC)
- Expired
- Apr 16, 2023, 11:00 AM EDT
- In force
- 7 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Kent County, DE, New Castle County, DE, Sussex County, DE, Atlantic County, NJ, Burlington County, NJ, Camden County, NJ, Cape May County, NJ, Cumberland County, NJ, Gloucester County, NJ, Monmouth County, NJ, Ocean County, NJ, Salem County, NJ, Berks County, PA, Bucks County, PA, Chester County, PA, Delaware County, PA, Lehigh County, PA, Montgomery County, PA, Philadelphia County, PA
The radar
The Philadelphia radar (KDIX), 66 km from the middle of the area, began a volume at 07:46 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.
What forecasters said that day
The local office's own words before this dense fog advisory 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 dense fog advisory went out at Apr 15, 9:00 PM EDT, 6 hours 47 minutes earlier.
Area forecast discussion, Apr 15, 9:00 PM EDT, 6 hours 47 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
900 PM EDT Sat Apr 15 2023
.SYNOPSIS...
Broad low pressure will slowly drift north and east across
southern New England overnight. Warm weather will continue into
Sunday night ahead of an approaching cold front. Cooler, drier,
and breezy conditions will then prevail in the wake of the cold
front Monday through Wednesday as high pressure settles to the
south of the region. Another frontal system may impact the area
Friday or Saturday with increasing temperatures later in the
week.
&&
.NEAR TERM /THROUGH SUNDAY/...
Based on satellite data, the mid level low was sliding from
southeastern Pennsylvania to northern New Jersey around 9:00 PM.
The loss of daytime heating will continue to allow the
remaining convection to weaken as it drifts to the northeast and
east. Lingering low level moisture should result in the
development of low clouds and areas of fog. Additional stratus
and fog may drift off the ocean, as well. Lows tonight should
favor the middle and upper 50s with a light and variable wind.
For Sunday, some overnight fog and low stratus will gradually
clear out through mid to late morning as subsidence from a weak
upper level ridge arrives to provide a brief reprieve during the
day. Breaks in the clouds across southern parts of the region
and persistent S to SW flow will keep inland areas warm in the
mid 70s to around 80. Further north across the Lehigh Valley,
Poconos, and NW New Jersey, clouds are expected to linger
through the day, keeping highs limited (but still mild) in the
upper 60s to low 70s. With SE flow across the coastal areas,
high temps there will only reach the mid 60s.
&&
.SHORT TERM /SUNDAY NIGHT THROUGH MONDAY NIGHT/...
A cold front extending southeastward from surface low pressure
undergoing cyclolysis across the Great Lakes will approach
Sunday night and cross the area overnight. Widely scattered
showers and a few thunderstorms associated with the front should
be already in progress upstream as it approaches during the
evening. The general trend timing-wise for the frontal passage
is still trending toward a faster solution, putting rain/thunder
chances into our area shortly after midnight Sunday night. The
faster solution would have the dry slot moving into the area by
daybreak Monday morning with a nearly completely dry daytime
period Monday which seems most likely. The showers and any
thunderstorms will be benign, providing some needed rainfall to
some areas. Low temperatures will be in the 50s areawide.
For Monday, breezy southwest winds will develop behind the
front with temperatures rising into the mid 60s to near 70
degrees across the coastal plains. Skies should clear across the
coastal plains, although cooling at the mid-levels and
increased surface moisture should keep skies mostly cloudy
northwest of I-95. A few afternoon showers could develop in this
region as well.
Westerly winds will prevail around 10-20 mph Monday night with
temperatures falling into the 40s and skies gradually clearing.
A few light showers are possible across our far western zones,
but with dry air building, coverage should be scattered at best.
&&
.LONG TERM /TUESDAY THROUGH SATURDAY/...
The closed mid-level low will lift northeast and away from the
area Wednesday as ridging briefly returns. Heights will rise
through the day on Wednesday and surface high pressure will
continue building to our south before sliding offshore. A cooler
and drier airmass will be in place behind the departing system
with a good deal of sun along with breezy west to northwest
winds. Winds will relax some on Wednesday compared to Tuesday
with gusts in the 20-25 mph.
Both Tuesday and Wednesday night will be chilly with lows
ranging from the mid 30s north to mid 40s south. With a pressure
gradient in place, induced winds should preclude any widespread
frost formation across the Lehigh Valley and northern New
Jersey despite temperatures in the mid 30s.
Temperatures will begin to rebound considerably by Thursday and
Friday as upper ridging shifts offshore and the surface high
shift the winds back to the south and southwest. Highs Thursday
will be well into the 70s with lows back into the 50s. Another
trough and cold front will approach the region Friday or
Saturday as a low slides through the Great Lakes. As it does so,
flow will remain southerly and drive temperatures likely into
the upper 70s if not low 80s as highs for Friday. Deterministic
guidance is still spread on exact timing of the frontal passage,
but the first half of next weekend could be unsettled with
showers around Friday into Saturday.
&&
.AVIATION /01Z SUNDAY THROUGH THURSDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
Overnight...Showers are expected to move away to our east and
northeast. However, conditions will likely lower to MVFR and IFR
with the development of stratus and areas of fog. Variable wind
5 knots or less. Medium confidence.
Sunday...MVFR and IFR conditions in the morning, improving to
VFR for the afternoon. Variable wind 5 knots or less, becoming
southerly around 4 to 8 knots. Medium confidence.
Outlook...
Sunday night...MVFR to IFR conditions will develop as showers
and a few thunderstorms spread into the area. Winds southeast
around 5-10 kts. LLWS possible. Moderate confidence.
Monday through Monday night...Possible sub-VFR conditions in
the morning with rain showers/lingering cloud cover improving to
VFR in the afternoon. A few showers possible mainly at RDG/ABE
up to ~18z. Southwesterly winds 10-15 knots with gusts to 20
knots. Moderate confidence.
Tuesday...VFR. Westerly winds 15-20 knots with gusts to 30
knots. High confidence.
Wednesday...Northwesterly winds 10-15 knots with gusts to 25
knots. High confidence.
Thursday...VFR. Southwesterly winds 5-10 knots. High
confidence.
&&
.MARINE...
Sub-SCA conditons expected through Sunday. Southeasterly winds
5-10 kt overnight will turn more southwest. Seas generally 2-3
ft. Main concern tonight will be the risk of fog on the waters.
As a result, Dense Fog Advisories are in effect for the NJ
coastal waters and Delaware Bay.
Outlook...
Sunday through Sunday night...Areas of dense marine fog
possible with visibility 1-3 NM. East to southeast winds will
increase to around 10-15 kts and shift southerly by Sunday
evening. Scattered showers and thunderstorms Sunday night. Seas
2-4 feet.
Monday through Monday night...No marine headlines expected.
Southwesterly winds 10-15 knots with gusts near 20 knots. Seas
3-4 feet.
Tuesday...Small Craft Advisory conditions probable. Westerly
winds 15-20 kts with gusts up to 30 knots. Seas 3-4 feet.
Tuesday night through Thursday...No marine headlines expected.
West to northwest winds around 15-20 knots, decreasing to 5-10
knots by Thursday. Seas 2-4 feet.
&&
.FIRE WEATHER...
The recent showers and thunderstorms will diminish the fire
weather threat for the rest of the weekend. Additional wetting
rainfall expected Sunday night. This may temporarily limit the
risk of fire spread until we dry out later towards the middle of
next week.
&&
.CLIMATE...
Record high temperatures were set at ABE and MPO on Friday,
April 14th. ACY and the AC Marina both set new record warmest
low temperatures Friday as well. Record highs were safe today,
however record warmest low temperatures may be in jeopardy.
4/15 Saturday
Warmest Low
Allentown (ABE) 59 in 2002
AC Airport (ACY) 61 in 2002
AC Marina (55N) 59 in 1941 & 2006
Georgetown (GED) 65 in 2002
Mount Pocono (MPO) 58 in 1960 & 2002
Philadelphia (PHL) 64 in 2002
Reading (RDG) 64 in 1938
Trenton (TTN) 63 in 2002
Wilmington (ILG) 62 in 2002
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Dense Fog Advisory until 8 AM EDT Sunday for ANZ430-431-
450>454.
&&
SYNOPSIS...MJL
NEAR TERM...Iovino/MJL
SHORT TERM...Brudy/Staarmann
LONG TERM...Brudy/Staarmann
AVIATION...Brudy/Iovino
MARINE...Brudy/MJL
FIRE WEATHER...Staff
CLIMATE...StaffHazardous weather outlook, Apr 15, 10:46 PM EDT, 5 hours 1 minute before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1046 PM EDT Sat Apr 15 2023 DEZ001-170246- New Castle- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-170246- Kent- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ003-170246- Inland Sussex- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-170246- Delaware Beaches- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-170246- Carbon- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-170246- Monroe- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-170246- Berks- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-170246- Lehigh- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-170246- Northampton- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-170246- Delaware- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-170246- Philadelphia- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-170246- Western Chester- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-170246- Eastern Chester- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-170246- Western Montgomery- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-170246- Eastern Montgomery- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-170246- Upper Bucks- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-170246- Lower Bucks- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ001-170246- Sussex- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-170246- Warren- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-170246- Morris- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ009-170246- Hunterdon- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ010-170246- Somerset- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ012-170246- Middlesex- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Middlesex County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. NJZ013-170246- Western Monmouth- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ014-170246- Eastern Monmouth- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Minor coastal flooding is possible on Sunday. Widespread dense fog is possible on Sunday. 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. NJZ015-170246- Mercer- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. NJZ016-170246- Salem- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ017-170246- Gloucester- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ018-170246- Camden- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ019-170246- Northwestern Burlington- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ020-170246- Ocean- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. NJZ021-170246- Cumberland- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ022-170246- Atlantic- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ023-170246- Cape May- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ024-170246- Atlantic Coastal Cape May- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. NJZ025-170246- Coastal Atlantic- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. NJZ026-170246- Coastal Ocean- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Minor coastal flooding is possible on Sunday. Widespread dense fog is possible on Sunday. 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. NJZ027-170246- Southeastern Burlington- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. MDZ012-170246- Kent MD- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-170246- Queen Annes- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-170246- Talbot- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ020-170246- Caroline- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-170246- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. ANZ431-170246- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-170246- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. ANZ451-170246- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. ANZ452-170246- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. ANZ453-170246- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Widespread dense fog is possible on Sunday. 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. ANZ454-170246- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. Widespread dense fog is possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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. ANZ455-170246- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1046 PM EDT Sat Apr 15 2023 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. Areas of fog, some of which could be dense, are possible. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .DAYS TWO THROUGH SEVEN...Sunday through Friday. Areas of fog, some of which could be dense, are possible on Sunday. 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.
In the hours before
Local storm report, Apr 15, 11:00 PM EDT, 4 hours 47 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1100 PM EDT SAT APR 15 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0600 PM HEAVY RAIN 1 SSW ANCIENT OAKS 40.53N 75.60W
04/15/2023 M3.45 INCH LEHIGH PA TRAINED SPOTTER
TIME ESTIMATED.
&&
STAARMANNLocal storm report, Apr 15, 11:02 PM EDT, 4 hours 45 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1102 PM EDT SAT APR 15 2023
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0423 PM TSTM WND DMG 3 ENE MOORESTOWN 39.98N 74.89W
04/15/2023 BURLINGTON NJ NWS EMPLOYEE
CORRECTS PREVIOUS TSTM WND DMG REPORT FROM 3
ENE MOORESTOWN. MULTIPLE LARGE TREE LIMBS
DOWN ACROSS PORTIONS OF HARTFORD ROAD JUST
NORTH OF MARNE HIGHWAY.
&&
STAARMANNNearby
Dense Fog Advisories in New Jersey, 2023Dense Fog Advisories in Pennsylvania, 2023Dense Fog Advisories in Delaware, 2023Every dense fog advisory 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.