A coastal storm brought widespread precipitation to the region. A light wintry mixed precipitation fell across portions of northern Delaware.
Every event with a place to put it; 1 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
Deaths and injuries are direct and indirect together, as the offices filed them. Damage is property and crops in the dollars of the year, not adjusted for inflation, and only where an office estimated it.
The episode as NWS PHI wrote it up.
A coastal storm brought widespread precipitation to the region. A light wintry mixed precipitation fell across portions of northern Delaware.
The local office's own words before the first event, 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 the first event at Dec 15, 4:49 AM EST, 11 minutes earlier.
Area Forecast Discussion
National Weather Service Mount Holly NJ
449 AM EST Thu Dec 15 2022
.SYNOPSIS...
A coastal low will bring a mixture of wintry weather early
Thursday before transitioning to all rain for locations outside
of the southern Poconos and northwest New Jersey midday
Thursday into Friday. High pressure will build throughout the
weekend and into the middle of next week with below normal
temperatures in store.
&&
.NEAR TERM /THROUGH FRIDAY/...
As of early this morning, precipitation is starting to move in to
northern Delmarva. So far it is all rain. However, there remain some
pretty large dew point depressions, so have not adjusted the weather
type at onset significantly as there still appears to be a chance,
at least for the next few hours for a brief period of wintry mix.
What has changed: for most of the region, few changes were made
through storm system. The exception is in the southern Poconos and
NW NJ. some of the high res models, including the NAM, are depicting
a deeper and more persistent cold layer in these areas. This is not
surprising given the set up for some cold air damming in these areas.
Thus, temperatures were decreased, and for the overnight period,
weather type was changed to rain or snow as the high res model
soundings aren't supporting wintry mix by that point. The net result
was that snow amounts slightly increased in these areas, so Carbon
County was changed to a winter storm warning.
Timing: Some high res guidance is depicting the precipitation moving
out quicker. However, I haven't adjusted PoPs significantly as this
would be unusual for a system which is going through cyclogensis.
Below are the details of the hazards with this system.
Wintry precipitation: As mentioned above for most of the region,
there were few changes from the previous forecast. Most areas will
only see a brief period of wintry mix at the onset of the precip (if
that) before a change over to all rain. Thus, for most of the region
snow and ice amounts will be light, but even these light amounts
could lead to slippery conditions within the advisory areas. The
northeasterly flow, and thus cold air damming, should be more
persistent in the southern Poconos and NW NJ (especially Carbon and
Monroe Counties). While we may not get quite to warning criteria for
much of these counties with either snow or ice, the cumulative
impacts of both ice and snow (along with breezy conditions) will
likely lead to more significant impacts than one would typically see
with these snow and ice amounts alone.
Heavy Rain/flooding: Total precipitation amounts remain in the 1 to
2 inch range. Additional information is available in the hydro
section below.
Winds: Wind advisory conditions are expected to be confined to
coastal areas, so no changes made to the advisory at this time.
However in Carbon and Monroe County, while wind gusts are expected
to top out around 40 mph (below wind advisory criteria), the
combination of this with snow and ice accumulations could lead to
additional impacts.
By Friday, the center of the low should begin to start moving away
from the region. With the shift to northwesterly flow, dry air
advection should help to bring an end to the precipitation.
&&
.SHORT TERM /FRIDAY NIGHT THROUGH SATURDAY NIGHT/...
By early Friday evening, with the low continuing to move away
from the area, the majority of the region will be dry. Depending
on how quickly the low exits the region, there is a chance that
some light precipitation remains in the northern part of our
area, particularly in the Poconos and northwest New Jersey. With
cold air beginning to be advected in behind the exiting low, a
very brief transition back to snow/wintry mix cannot be entirely
ruled out but little to no accumulation would be expected if
this does occur. In any case, any precipitation that does remain
should fully exit the region by midnight.
Heading into Saturday, higher pressure will begin to build into
the area resulting in a gradual clearing of skies. High
temperatures Saturday will be close to normal for much of the
area with low to mid 40s for most locations with mid to upper
30s in the northwestern part of the region.
&&
.LONG TERM /SUNDAY THROUGH WEDNESDAY/...
The forecast for the long term remains largely unchanged. A period
of dry and cold weather remains in store for the area.
Higher pressure will continue to gradually build into the area
from the west but will remain centered to the south of the area.
This will keep consistent westerly to northwesterly flow in
place for multiple days. As a result, cold air will continue to
advect into the area as well. High temperatures Sunday through
Wednesday will generally be in the mid to upper 30s with upper
20s at higher elevations and lower 40s closer to the coast. Low
temperatures each night will fall into the 20s with teens
possible in the Poconos.
With strong high pressure over much of the eastern U.S.,
precipitation will hold off through at least the mid-week.
&&
.AVIATION /09Z THURSDAY THROUGH MONDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.
Today...Starting VFR most areas, but expecting ceilings and
visibility to quickly drop to MVFR around daybreak and then IFR by
late Thursday morning in tandem with precipitation overspreading the
region. Precipitation will begin on either side of 12z for all
terminals. A short window of snow showers is possible at
precipitation onset for the I-95 terminals and KRDG/KABE, before
transitioning to a few hour period of a wintry mix of snow/freezing
rain/rain/possible sleet. KMIV/KACY are expected to have only a
brief rain/snow mix. By early afternoon, all terminals except
KRDG/KABE should be all rain; it may stay a wintry mix for much of
the day at KRDG and KABE. Easterly winds 10-25 kt with gusts up to
35 kt, with gusts up to 40 kt possible at KACY. High confidence in
IFR or lower conditions, low confidence in exact timing.
Tonight...Continuing with IFR and LIFR conditions for most, if not
all of the overnight period, primarily for low ceilings.
Visibilities may start to improve close to 06Z as the coverage of
rain showers decreases from SW to NE, but low ceilings should
linger. There is a small risk for thunderstorms at KMIV and KACY
between 00 and 06Z, but have not included it in the TAFs at this
point as the risk is too low. Easterly winds continue at 10 to 25 kt
with higher gusts, especially at KACY. Moderate confidence on the
overall pattern, but low confidence on details.
Outlook...
Friday...IFR conditions with rain showers continuing through at
least the first half of the day with gradual improvement to VFR for
the evening. Easterly winds, shifting northwesterly by the
afternoon, at 10-25 kt with gusts up to 30 kt. Moderate confidence
on the overall pattern, low confidence in exact timing.
Saturday through Monday...VFR. Westerly winds 10 to 15 kts gusting
up to 20 kts during the day each day, decreasing to 5 to 10 kts each
night. Moderate confidence.
&&
.MARINE...
Easterly winds will increase through the day, with gale conditions
expected everywhere by this evening. There is a potential for gusts
to approach storm force - this is a set up which tends to produce
wind gusts higher than guidance - but at this point, the potential
appears too low to issue a storm warning.
Late tonight continuing through Friday morning, there will be a
shift to westerly and southwesterly winds. With this shift, wind
speeds will quickly decrease, though gusts near 25 kt will still be
possible, and it will take time for seas to subside.
Outlook...
Friday Night through Saturday...SCA conditions likely. Westerly
winds 20 to 25 kts gusting up to 30 kts. Seas of 6 to 8 feet
gradually decreasing to 3 to 5 feet.
Saturday Night through Monday...SCA conditions possible. Westerly
winds 15 to 20 kts with gusts of up to 25 kts. Seas of 3 to 5 feet.
&&
.HYDROLOGY...
One to two inches of liquid is expected HSA-wide by the time the
precipitation ends Friday. By late Thursday, everywhere except the
Poconos and NW NJ should see just plain rain. So with most of the
precipitation falling as plain rain across much of the area, we will
have to content with some runoff.
The rain should increase in intensity Thursday evening. It's at this
time where nuisance and low lying flooding is most likely to
develop. It's not February and the ground isn't frozen in most
areas. This will allow some water to work its way sub-surface. On
the other hand, it's still the time of year where leaves can hamper
drainage. If you plan to be on the road Thursday night, be aware
that minor roadway flooding is possible.
The bulk of the runoff will start hitting area creeks/streams/rivers
Thursday night and continue through Friday. We are not expecting any
of our forecast points to reach flood stage at this point, but we
will likely get close at Blackwell's Mills.
As mentioned, at this time, we are thinking 1 to 2 inches of liquid.
As a contingency, if the Raritan or the Passaic basins end up
receiving more than 2 inches of rain across a large portion, a
forecast point or two (Blackwell's Mills and Pine Brook) will be
more prone to seeing water levels approaching/reaching flood
stage.
&&
.TIDES/COASTAL FLOODING...
A developing coastal low will increase the risk for coastal flooding
Thursday night into Friday. Onshore (easterly and northeasterly)
flow appears likely from Thursday morning through Friday morning.
This set up will increase the risk for coastal flooding for the
Atlantic ocean front and Delaware Bay. While less certain, it
appears there is a low risk for tidal flooding on tidal portions of
the Delaware river. Tidal flooding is not expected on the
northeastern shore of the Chesapeake Bay.
With this timing, the good news is that the peak of the storm surge
will be with the lower of the two daily astronomical high tides on
Thursday night. Also, this will fall pretty much right on the
quarter moon, meaning even the higher of the astronomical tides will
still be more than 2 ft below minor flood thresholds on the Atlantic
oceanfront. These factors should help to keep the magnitude of tidal
flooding, if it occurs, in the minor category even on the Atlantic
oceanfront and Delaware Bay. While the peak surge will be with the
Thursday night high tide, higher tidal levels may persist with the
Friday high tide, especially for back bays.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Winter Weather Advisory until noon EST today for PAZ070-071-
101>106.
Winter Storm Warning from 10 AM this morning to 7 AM EST
Friday for PAZ054-055.
Winter Weather Advisory until 5 PM EST this afternoon for
PAZ060>062.
NJ...Winter Weather Advisory until noon EST today for NJZ016>019.
Wind Advisory from 6 PM this evening to 4 AM EST Friday for
NJZ022>025.
Winter Weather Advisory from noon today to midnight EST
tonight for NJZ001-007.
Wind Advisory from 9 PM this evening to 10 AM EST Friday for
NJZ013-014-020-026-027.
DE...Winter Weather Advisory until noon EST today for DEZ001.
Wind Advisory from 6 PM this evening to 4 AM EST Friday for
DEZ003-004.
MD...Winter Weather Advisory until 9 AM EST this morning for MDZ012-
015.
MARINE...Small Craft Advisory from noon today to 6 PM EST this evening
for ANZ430-431-450>452.
Gale Warning from 6 PM this evening to 4 AM EST Friday for
ANZ430-431.
Gale Warning from 6 PM this evening to noon EST Friday for
ANZ450>452.
Gale Warning from noon today to 6 AM EST Friday for ANZ453>455.
&&
SYNOPSIS...AKL/DeSilva
NEAR TERM...Johnson
SHORT TERM...AKL
LONG TERM...AKL
AVIATION...AKL/Johnson
MARINE...AKL/Johnson
HYDROLOGY...
TIDES/COASTAL FLOODING...Hazardous Weather Outlook National Weather Service Mount Holly NJ 1104 PM EST Wed Dec 14 2022 DEZ001-160404- New Castle- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-160404- Kent- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Minor coastal flooding is possible on Thursday. 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. DEZ003-160404- Inland Sussex- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ004-160404- Delaware Beaches- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ054-160404- Carbon- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Carbon County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ055-160404- Monroe- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Monroe County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Storm Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ060-160404- Berks- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ061-160404- Lehigh- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Lehigh County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ062-160404- Northampton- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Northampton County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ070-160404- Delaware- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-160404- Philadelphia- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-160404- Western Chester- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-160404- Eastern Chester- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-160404- Western Montgomery- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-160404- Eastern Montgomery- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-160404- Upper Bucks- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-160404- Lower Bucks- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ001-160404- Sussex- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Sussex County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ007-160404- Warren- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Warren County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ008-160404- Morris- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Morris County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ009-160404- Hunterdon- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Hunterdon County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ010-160404- Somerset- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Somerset County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ012-160404- Middlesex- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Minor coastal flooding is possible on Friday. 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. NJZ013-160404- Western Monmouth- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ014-160404- Eastern Monmouth- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ015-160404- Mercer- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ016-160404- Salem- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ017-160404- Gloucester- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ018-160404- Camden- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ019-160404- Northwestern Burlington- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ020-160404- Ocean- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ021-160404- Cumberland- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ022-160404- Atlantic- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ023-160404- Cape May- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ024-160404- Atlantic Coastal Cape May- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ025-160404- Coastal Atlantic- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ026-160404- Coastal Ocean- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. NJZ027-160404- Southeastern Burlington- 1104 PM EST Wed Dec 14 2022 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...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Wind Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ012-160404- Kent MD- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-160404- Queen Annes- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Winter Weather Advisory. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-160404- Talbot- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Talbot County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ020-160404- Caroline- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. The probability for widespread hazardous weather is low. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-160404- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ431-160404- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for lower Delaware Bay. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ450-160404- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Monmouth County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ451-160404- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Ocean County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ452-160404- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Atlantic County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ453-160404- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Cape May County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ454-160404- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to the mouth of Delaware Bay out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ455-160404- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1104 PM EST Wed Dec 14 2022 This Hazardous Weather Outlook is for the Atlantic coastal waters adjacent to Sussex County out 20 nm. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Please listen to NOAA Weather Radio or go to weather.gov on the Internet for more information about the following hazards. Gale Warning. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures.
The national radar mosaic for the moment the first event began.
1 winter weather. Local standard time, as filed.
Based on surrounding observations, a light wintry mix occurred. Temperatures near freezing with rain and sleet reported, especially across the northern half of New Castle County. A light glaze of ice resulted in some spots.
After NWS Directive 10-1605, the rules offices file Storm Data by.
Every storm in Delaware in 2022Every state in 2022This day in weather historyWarnings in Delaware, December 2022
NOAA National Centers for Environmental Information, Storm Events Database, compiled from the National Weather Service’s monthly Storm Data. Complete through 2026-06; NCEI adds each month about 75 days after it ends and revises past years a few times a year. Rebuilt 2026-09-24. Each event’s entry at NCEI: 1071459.