Pennsylvania, 2021Winter Weather in Pennsylvania, December 27 to 28, 2021
December 27 to 28, 2021 · NWS PHI · 2 events in 2 counties and zones
Another in a series of several light precipitation events in short succession affected the mid-Atlantic on December 27. Over portions of northern New Jersey and eastern Pennsylvania, sub-freezing surface temperatures combined with warm air moving in aloft caused freezing rain to fall.
Every event with a place to put it; 2 filed by county or forecast zone are drawn at its center, in a lighter ring. Tap one for its entry below.
- Tornadoes
- Tropical storms and surge
- Floods
- Wind
- Hail
- Winter weather
- Heat and drought
- Cold
- Fire, smoke and dust
- Marine and coastal
- Other
Open the live radar over this ground
- Deaths
- 0
- Injuries
- 0
- Property damage
- None recorded
- Crop damage
- None recorded
- Events
- 2
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.
Another in a series of several light precipitation events in short succession affected the mid-Atlantic on December 27. Over portions of northern New Jersey and eastern Pennsylvania, sub-freezing surface temperatures combined with warm air moving in aloft caused freezing rain to fall. A few reports of light icing were received.
What forecasters said that day
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 27, 6:56 PM EST, 34 minutes earlier.
Area forecast discussion, Dec 27, 6:56 PM EST, 34 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
656 PM EST Mon Dec 27 2021
.SYNOPSIS...
Low pressure is forecast to move from the Great Lakes this evening
to the Canadian Maritimes on Tuesday. This will drag a weak cold
front across the region on Tuesday morning. Several upper level
disturbances will then cross overhead through Thursday. Brief high
pressure is expected to follow for Friday. Low pressure approaching
from the west and southwest should then impact our weather over the
New Year's weekend and into next Monday.
&&
.NEAR TERM /THROUGH TUESDAY/...
Additional light rain and (freezing rain across the Poconos) has
worked back into the region this evening, mostly confined to
areas north of I-76. Expect periods of rain and drizzle through
the rest of the evening. Temperatures will hold steady in the
low to mid 30s over much of the area. Overall, no major changes
were made to the forecast.
A first batch of precipitation passed across southeastern
Pennsylvania, eastern Maryland, Delaware and southern New Jersey
around midday. While temperatures were a bit above freezing at the
surface in those areas, the dew point readings were in the 20s. When
the precipitation rates increased, the column cooled resulting in
some wet snow with a light accumulation in spots.
Precipitation rates decreased during the early to mid afternoon,
leaving only spotty light rain in the southern part of our area, and
some light snow showers in the north.
Another shot of light precipitation should pass mainly across
eastern Pennsylvania, and northern and central New Jersey this
evening through about midnight. The potential for snow and sleet
will end as warming aloft continues. However, some freezing rain
will likely occur in the Poconos, and in parts of Northampton
County, as well as in areas of far northern New Jersey. We have
reconfigured the Winter Weather Advisory a bit. Berks County and
Lehigh County are no longer in the advisory based on their current
and forecast temperature trends. We have expanded the advisory into
Morris County to cover the potential for some icing in its
northwestern townships.
The precipitation should move away to our east and northeast after
midnight. Clouds and areas of drizzle may linger for a few hours,
with some freezing drizzle possible in the Poconos and in far
northern New Jersey. Rapid drying from the northwest is anticipated
toward daybreak.
The shot of dry air from the northwest will result in a continued
break in the potential for precipitation from Tuesday morning into
early Tuesday afternoon with just some high clouds overhead. We are
then anticipating increasing and lowering cloud cover on Tuesday
afternoon. Some light precipitation (mainly rain) is forecast to
spread into our northwestern counties from the west late in the day
ahead of our next weather system.
Lows tonight should range from the upper 20s in the north to the
lower 40s in the south. Highs on Tuesday are forecast to be in the
40s in the north and in the 50s in the south.
&&
.SHORT TERM /TUESDAY NIGHT THROUGH THURSDAY/...
After a mostly dry Tuesday, precipitation chances once again
increase late in the day into Wednesday as pockets of PV head
northeast and then east around the top of the ridge over
southern FL. As this occurs, widespread light precipitation will
overspread the area Tuesday evening into Wednesday morning.
Temperatures Tuesday night again look relatively mild with only
marginal freezing conditions forecast across the Poconos.
Thermal profiles Wednesday morning do show the potential for a
wintry mix with all precipitation types in play for the Poconos
and northwest New Jersey. From about the Lehigh Valley and
points to the south and east, plain rain is expected.
During the day Wednesday, the PV will start to get sheared apart and
forcing for ascent looks pretty weak. As a result, the likely PoPs
on Tuesday night will drop to chance. Although Wednesday's
temperatures look to be above normal, widespread low clouds and fog
are possible.
For Wednesday night, weak low pressure will eject out of the
Tennessee Valley and head toward the Mid-Atlantic. As a result,
widespread precipitation will likely spread across the region. Just
plain rain is expected as temperatures will likely be in the upper
30s to lower 40s. Small precipitation will remain in play Thursday
and Thursday night. P-type should mainly be rain except across the
Poconos on Thursday night.
&&
.LONG TERM /THURSDAY NIGHT THROUGH MONDAY/...
Surface high pressure will build across the area on Friday providing
the region with a brief break in precipitation. By late Friday, a
potent upper level trough will begin to amplify across the Southern
Rockies as surface low pressure develops across the plains. The
surface low and trough are forecast to head east across the United
States. Precipitation is forecast to move back into the region
early on Saturday. Model guidance remains inconsistent on the
exact track of this wave thanks to the various perturbations in
the upper level flow. At the moment, any wintry mix is confined
to the Poconos and northwest New Jersey at the onset. Plain rain
is expected later on Saturday and into Saturday night. As the
system departs, more of the region could see some frozen
precipitation on Sunday. Monday looks dry at this time and could
be the beginning of a stretch of some normal or below normal
temperatures.
&&
.AVIATION /00Z TUESDAY THROUGH SATURDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG,
KILG, KMIV, KACY and surrounding areas.
Tonight...VFR/MVFR ceilings lowering to IFR/LIFR. Areas of light
rain/fog will lower the visibility to MVFR/IFR at times. The
conditions then improve to VFR toward 12z. East-northeast to east-
southeast winds around 5 knots becoming variable. Low confidence
regarding the arrival time of the MVFR/IFR conditions.
Tuesday...VFR. Northwest winds 5-10 knots. Moderate confidence.
Tuesday night...MVFR ceilings develop in the evening, then lower to
IFR overnight. MVFR or lower visibilities develop due to rain. Light
and variable winds becoming easterly near 5 knots. Moderate
confidence.
Outlook...
Wednesday...MVFR/IFR with rain. Maybe some visibility restrictions
in fog. Northeast/East wind 5 to 10 knots. Moderate confidence.
Thursday...MVFR/IFR in the morning with a chance of rain. Maybe some
visibility restrictions in fog. Variable wind 5 to 10 knots.
Moderate confidence.
Friday...Mainly VFR. West wind 5 to 10 knots. Moderate confidence.
Saturday...MVFR/IFR with rain. East/Southeast wind 5 to 10 knots.
Moderate confidence.
&&
.MARINE...
Relatively quiet conditions are expected on the coastal waters of
Delaware and New Jersey for tonight and Tuesday. A southeast wind
around 10 knots this evening should become southwest to west late
tonight. The wind is forecast to be from the northwest at 10 to 15
knots on Tuesday.
Wave heights should be 2 to 3 feet on our ocean waters, and 2 feet
or less on Delaware Bay.
Outlook...
Tuesday night through Saturday...No marine headlines are
anticipated. Winds less than 25 knots. Seas less than 5 feet.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...Winter Weather Advisory until midnight EST tonight for PAZ054-
055-062.
NJ...Winter Weather Advisory until midnight EST tonight for NJZ001-
007-008.
DE...None.
MD...None.
MARINE...None.
&&
Synopsis...Kruzdlo
Near Term...Davis/Iovino
Short Term...Kruzdlo
Long Term...Kruzdlo
Aviation...Gorse/Iovino/Kruzdlo
Marine...Iovino/KruzdloHazardous weather outlook, Dec 27, 5:08 PM EST, 2 hours 22 minutes before
Hazardous Weather Outlook
National Weather Service Mount Holly NJ
0508 PM EST Mon Dec 27 2021
DEZ001-282208-
New Castle-
0508 PM EST Mon Dec 27 2021
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...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.
DEZ002-282208-
Kent-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
Minor coastal flooding is possible on Tuesday.
Minor coastal flooding is possible on Wednesday.
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.
DEZ003-282208-
Inland Sussex-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
DEZ004-282208-
Delaware Beaches-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
PAZ054-282208-
Carbon-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for Carbon 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...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.
PAZ055-282208-
Monroe-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for Monroe 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...Tuesday through Sunday.
Ice accumulations may result in disruptions to
travel on Tuesday.
Please go to weather.gov/phi/ehwo for more information on
potential weather hazards.
.SPOTTER INFORMATION STATEMENT...
Weather spotters are encouraged to report significant weather
conditions according to standard operating procedures.
PAZ060-282208-
Berks-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ061-282208-
Lehigh-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ062-282208-
Northampton-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ070-282208-
Delaware-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ071-282208-
Philadelphia-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ101-282208-
Western Chester-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ102-282208-
Eastern Chester-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ103-282208-
Western Montgomery-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ104-282208-
Eastern Montgomery-
0508 PM EST Mon Dec 27 2021
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...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.
PAZ105-282208-
Upper Bucks-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for upper Bucks County in
Pennsylvania.
.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.
PAZ106-282208-
Lower Bucks-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for lower Bucks County in
Pennsylvania.
.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.
NJZ001-282208-
Sussex-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for Sussex 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...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.
NJZ007-282208-
Warren-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for Warren 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...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.
NJZ008-282208-
Morris-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for Morris 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...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.
NJZ009-282208-
Hunterdon-
0508 PM EST Mon Dec 27 2021
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...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.
NJZ010-282208-
Somerset-
0508 PM EST Mon Dec 27 2021
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...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.
NJZ012-282208-
Middlesex-
0508 PM EST Mon Dec 27 2021
This Hazardous Weather Outlook is for Middlesex 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.
NJZ013-282208-
Western Monmouth-
0508 PM EST Mon Dec 27 2021
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.
NJZ014-282208-
Eastern Monmouth-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
NJZ015-282208-
Mercer-
0508 PM EST Mon Dec 27 2021
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...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.
NJZ016-282208-
Salem-
0508 PM EST Mon Dec 27 2021
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.
NJZ017-282208-
Gloucester-
0508 PM EST Mon Dec 27 2021
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.
NJZ018-282208-
Camden-
0508 PM EST Mon Dec 27 2021
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.
NJZ019-282208-
Northwestern Burlington-
0508 PM EST Mon Dec 27 2021
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.
NJZ020-282208-
Ocean-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
NJZ021-282208-
Cumberland-
0508 PM EST Mon Dec 27 2021
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.
NJZ022-282208-
Atlantic-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
NJZ023-282208-
Cape May-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
Minor coastal flooding is possible on Wednesday.
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.
NJZ024-282208-
Atlantic Coastal Cape May-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
Minor coastal flooding is possible on Wednesday.
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.
NJZ025-282208-
Coastal Atlantic-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
NJZ026-282208-
Coastal Ocean-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
NJZ027-282208-
Southeastern Burlington-
0508 PM EST Mon Dec 27 2021
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...Tuesday through Sunday.
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.
MDZ012-282208-
Kent MD-
0508 PM EST Mon Dec 27 2021
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.
MDZ015-282208-
Queen Annes-
0508 PM EST Mon Dec 27 2021
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.
MDZ019-282208-
Talbot-
0508 PM EST Mon Dec 27 2021
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.
MDZ020-282208-
Caroline-
0508 PM EST Mon Dec 27 2021
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.
ANZ430-282208-
Delaware Bay waters north of East Point NJ to Slaughter Beach DE-
0508 PM EST Mon Dec 27 2021
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.
ANZ431-282208-
Delaware Bay waters south of East Point NJ to Slaughter Beach DE-
0508 PM EST Mon Dec 27 2021
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.
ANZ450-282208-
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm-
0508 PM EST Mon Dec 27 2021
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.
ANZ451-282208-
Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm-
0508 PM EST Mon Dec 27 2021
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.
ANZ452-282208-
Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm-
0508 PM EST Mon Dec 27 2021
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.
ANZ453-282208-
Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm-
0508 PM EST Mon Dec 27 2021
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.
ANZ454-282208-
Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm-
0508 PM EST Mon Dec 27 2021
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.
ANZ455-282208-
Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm-
0508 PM EST Mon Dec 27 2021
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, Dec 27, 3:34 PM EST, 3 hours 56 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
334 PM EST MON DEC 27 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0330 PM SNOW NEWARK 39.68N 75.76W
12/27/2021 M0.5 INCH NEW CASTLE DE TRAINED SPOTTER
STORM TOTAL SNOWFALL FROM BOARD TODAY.
MOSTLY MELTING ON CONTACT ELSEWHERE.
&&
TCDLocal storm report, Dec 27, 3:39 PM EST, 3 hours 51 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
339 PM EST MON DEC 27 2021
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0100 PM SNOW NEW CASTLE COUNTY AIRPO 39.68N 75.61W
12/27/2021 M0.1 INCH NEW CASTLE DE ASOS
&&
GORSEWinter Weather, Monroe
- When
- December 27, 7:30 PM EST to December 28, 2:00 AM EST
- Where
- Monroe forecast zone
- Reported by
- ASOS
- Coordinates
- 41.058, -75.339 (the zone’s center; the record gives no point)
Light freezing rain fell. The Mount Pocono ASOS (KMPO) reported 0.03 inches of ice accretion.
Winter Weather, Carbon
- When
- December 27, 7:30 PM EST to December 28, 2:00 AM EST
- Where
- Carbon forecast zone
- Reported by
- Official NWS Observations
- Coordinates
- 40.918, -75.709 (the zone’s center; the record gives no point)
Radar data and surface observations, combined with observed icing in neighboring Monroe County, suggest at least some trace amounts of icing occurred in parts of the county.
- Winter Weather
- Snow, sleet or freezing rain below warning levels that still caused disruption, damage or casualties.
After NWS Directive 10-1605, the rules offices file Storm Data by.
- Avalanche in Montana, December 27, 20211 death · 2 injured · 1 event
- Extreme Cold in Washington, December 27, 20211 death · 1 event
- Flash Flood and Flood in California, December 27 to 31, 202165 kt wind · 16 events
- Winter Weather in Michigan, December 27, 202110 events
- Blizzard in North Dakota, December 27, 202110 events
- High Wind and Winter Weather in California, December 27 to 28, 202174 kt wind · 10 events
- Winter Weather in Pennsylvania, December 27, 20216 events
- Winter Weather in California, December 27 to 28, 20216 events
- Blizzard in Minnesota, December 27, 20215 events
- Heavy Snow and Winter Weather in Utah, December 27 to 28, 20215 events
- High Wind in New Mexico, December 27 to 28, 202158 kt wind · 4 events
- Blizzard in Alaska, December 27 to 29, 20213 events
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: 991743, 991744.