Alert archive / Maryland / Frost Advisories in 2023
Frost Advisory 1, NWS Philadelphia/Mount Holly
NWS Philadelphia/Mount Holly issued this frost advisory at Mar 30, 2023, 3:29 AM EDT for Kent County, Sussex County, Delaware; 4 counties in Maryland. It took effect at Mar 31, 2023, 2:00 AM EDT. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Mar 30, 2023, 3:29 AM EDT (07:29 UTC)
- In effect from
- Mar 31, 2023, 2:00 AM EDT
- Expired
- Mar 31, 2023, 8:00 AM EDT
- In force
- 6 hr
- Issued by
- NWS Philadelphia/Mount Holly
Counties Kent County, DE, Sussex County, DE, Caroline County, MD, Kent County, MD, Queen Anne's County, MD, Talbot County, MD
The radar
The Dover AFB radar (KDOX), 37 km from the middle of the area, began a volume at 07:31 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Wallops Is Stn, VA (KWAL), launched 00:00Z, 7.5 hours before the alert went out and 119 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1466 m above ground
- 0-6 km bulk shear
- 72 kt
- 0-1 km storm-relative helicity
- 86 m²/s²
- 0-3 km storm-relative helicity
- 121 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
589 WWUS71 KPHI 300729 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 329 AM EDT Thu Mar 30 2023 DEZ002-003-MDZ012-015-019-020-302200- /O.NEW.KPHI.FR.Y.0001.230331T0600Z-230331T1200Z/ Kent-Inland Sussex-Kent MD-Queen Annes-Talbot-Caroline- Including the cities of Dover, Georgetown, Chestertown, Centreville, Easton, and Denton 329 AM EDT Thu Mar 30 2023 ...FROST ADVISORY IN EFFECT FROM 2 AM TO 8 AM EDT FRIDAY... * WHAT...Temperatures between 32 and 35 degrees will result in frost formation. * WHERE...In Delaware, Kent and Inland Sussex. In Maryland, Kent MD, Queen Annes, Talbot and Caroline. * WHEN...From 2 AM to 8 AM EDT Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$ PO
3 follow-up statements
318 WWUS71 KPHI 301939 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 339 PM EDT Thu Mar 30 2023 DEZ002-003-MDZ012-015-019-020-311200- /O.CON.KPHI.FR.Y.0001.230331T0600Z-230331T1200Z/ Kent-Inland Sussex-Kent MD-Queen Annes-Talbot-Caroline- Including the cities of Dover, Georgetown, Chestertown, Centreville, Easton, and Denton 339 PM EDT Thu Mar 30 2023 ...FROST ADVISORY REMAINS IN EFFECT FROM 2 AM TO 8 AM EDT FRIDAY... * WHAT...Temperatures between 32 and 35 degrees will result in frost formation. * WHERE...In Delaware, Kent and Inland Sussex. In Maryland, Kent MD, Queen Annes, Talbot and Caroline. * WHEN...From 2 AM to 8 AM EDT Friday. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
148 WWUS71 KPHI 310915 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 515 AM EDT Fri Mar 31 2023 DEZ002-003-MDZ012-015-019-020-311200- /O.CON.KPHI.FR.Y.0001.000000T0000Z-230331T1200Z/ Kent-Inland Sussex-Kent MD-Queen Annes-Talbot-Caroline- Including the cities of Dover, Georgetown, Chestertown, Centreville, Easton, and Denton 515 AM EDT Fri Mar 31 2023 ...FROST ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT THIS MORNING... * WHAT...Temperatures around 32 will result in frost formation. * WHERE...In Delaware, Kent and Inland Sussex. In Maryland, Kent MD, Queen Annes, Talbot and Caroline. * WHEN...Until 8 AM EDT this morning. * IMPACTS...Frost could kill sensitive outdoor vegetation if left uncovered. PRECAUTIONARY/PREPAREDNESS ACTIONS... Take steps now to protect tender plants from the cold. && $$
384 WWUS71 KPHI 311201 NPWPHI URGENT - WEATHER MESSAGE National Weather Service Mount Holly NJ 801 AM EDT Fri Mar 31 2023 DEZ002-003-MDZ012-015-019-020-311315- /O.EXP.KPHI.FR.Y.0001.000000T0000Z-230331T1200Z/ Kent-Inland Sussex-Kent MD-Queen Annes-Talbot-Caroline- Including the cities of Dover, Georgetown, Chestertown, Centreville, Easton, and Denton 801 AM EDT Fri Mar 31 2023 ...FROST ADVISORY HAS EXPIRED... Temperatures will continue to rise this morning and no additional frost formation is expected. $$ Staarmann
What forecasters said that day
The local office's own words before this frost 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 frost advisory went out at Mar 29, 9:49 PM EDT, 5 hours 40 minutes earlier.
Area forecast discussion, Mar 29, 9:49 PM EDT, 5 hours 40 minutes before
Area Forecast Discussion
National Weather Service Mount Holly NJ
949 PM EDT Wed Mar 29 2023
.SYNOPSIS...
Cold front crosses the region tonight. High pressure builds in for
Thursday, moving offshore into Friday. Strong low pressure moves up
across the Great Lakes region Friday night into Saturday, pulling a
strong cold front across our area later Saturday into Saturday night.
High pressure arrives for Sunday, holding influence over the
region Monday. Weakening frontal boundary approaches the region
thereafter.
&&
.NEAR TERM /THROUGH THURSDAY NIGHT/...
Cold front is right on the doorstep of the southern Poconos and
Lehigh Valley. A quick burst of rain and/or snow is likely over
the next couple of hours, and a quick coating of snow is
possible in Carbon and Monroe counties. There will also be a
surge of northwest winds gusting to 40 to 45 mph for the next
couple of hours as well in the northwest zones. It remains
quite dry with surface dew points in the 20s and 30s. In the
immediate wake of the cold front, there should be a surge of 30
mph wind gusts for an hour or so.
Otherwise, northwest winds will range from 10 to 15 mph through
daybreak or so.
Strong cold air advection will then be underway. Low
temperatures tonight will range from the lower and middle 20s
in the Poconos and in far northern New Jersey, to the middle 30s
in central and southern Delaware and in the adjacent counties
of eastern Maryland.
High pressure builds back in Thursday, bringing clear skies with a
cooler airmass. Afternoon highs will only reach the upper 30s to low
40s across higher elevations with mid 40s to low 50s across the
coastal plain. High pressure will become centered overhead Thursday
night, possibly allowing for robust radiational cooling to ensue.
Overnight lows are expected in the mid 20s to low 30s.
In regards to frost/freeze potential across the Delmarva...As it
currently stands, some patchy frost is very possible Thursday night
across the Delmarva where the growing season has begun. Furthermore,
if winds remain light and decouple, overnight lows could cool below
the current forecast, which would bring temperatures below freezing
by a few degrees across the north-central Delmarva where the growing
season has begun. Right now uncertainty remains too low for a Freeze
Watch, but a Frost Advisory may be needed.
&&
.SHORT TERM /FRIDAY THROUGH SATURDAY NIGHT/...
Significant warm-up through Saturday. Showers Friday night and
Saturday morning, then some showers or a thunderstorm possible
Saturday afternoon with a strong cold front. Strong winds Saturday.
A more zonal flow aloft across our region Friday will give way to a
potent closed low from the Midwest and Great Lakes. This trough will
shift across the Northeast and Mid-Atlantic regions during Saturday
and weaken some. It will drive strong surface low pressure across
the Great Lakes to northern New England through Saturday, with a
strong cold front crossing our area Saturday afternoon and evening.
The low-level warm air advection continues Friday with 925 mb
temperatures increasing to +7C to +12C. South to southwest winds
will also increase the low-level moisture. High temperatures are
forecast to jump into the mid/upper 50s to low to mid 60s across the
region (still cooler though in parts of the southern Poconos). As
the low-level flow increases in conjuction with the warm air
advection, a warm front is forecast to become better organized into
our area. Some associated lift may result in some afternoon showers
mainly near and north of I-78. The showers will then increase
eastward Friday night as forcing for ascent becomes enhanced by a
passing shortwave, an 850 mb southwesterly jet of 50-70 knots and a
burst of low-level warm air advection. A south to southwest breeze
will develop Friday and become gusty, and a more southerly component
will result in cooler temperatures along the coast especially New
Jersey. Much milder Friday night as we become deeper into the warm
sector.
As we go through Saturday, a potent upper-level trough arrives and
strong surface low pressure will track to our northwest and north.
Its strong cold front however will cross our region during the
afternoon and early evening. A robust and deep southwesterly wind
field will move across our region ahead of the cold front, with 850
mb winds forecast to be 40-70 knots. The core of the low-level jet
however is forecast to shift offshore by midday, and this should
result in showers ending. The model forecast soundings then show a
good amount of drying taking place in the afternoon which would
result in at least partial clearing ahead of the cold front. The
more sunshine that is realized the warmer it will get and also
result in deeper vertical mixing. The warmth will also determine how
much instability can be realized. The model forecast soundings show
some instability developing in the afternoon which could result in
some thunderstorms. The extent of the dry air above the surface
however may limit the convective development. The question is how
much forcing accompanies the cold front especially for convective
development. Given the robust wind field along with steep low-level
lapse rates, if some convection were to develop then locally
damaging winds would be possible.
Outside of any convection, it will be a windy day as deep mixing is
depicted on the model forecast soundings. If the GFS soundings are
correct, we may be very close to high wind warning criteria (wind
gusts of 58+ mph) for some areas in the afternoon. While this cannot
be ruled out, the thinking is that a Wind Advisory is possible with
peak gusts mostly in the 40-50 mph range Saturday afternoon. In
addition, there could be a burst of stronger winds with the cold
front as quickly increasing cold air advection enhances the downward
momentum transfer for a short time.
Ahead of the cold front, the air mass is forecast to be very warm
with much of our area getting into the low to mid 70s. The current
record high temperatures however for April 1st are in the 80s for
all of our climate sites (except low 70s for the Atlantic City
Marina), therefore these would be safe. As the cold front moves
through, strong cold air advection occurs and this should keep the
winds gusty Saturday night although some decrease is expected
overnight. Any showers and/or thunder are expected to end during the
early evening as much drier and colder air advects into the
region.
&&
.LONG TERM /SUNDAY THROUGH WEDNESDAY/...
Features...The long term period will look to start out Sunday with
surface high pressure to our northwest near the Great Lakes region.
With time, this high will look to migrate generally southeastward
before emerging offshore of the region by Monday. As the high
continues to push eastward over the Atlantic Monday and onwards, it
is possible that a weakening frontal boundary associated with low
pressure over the Great Lakes region will be approaching. As this
frontal boundary slows down and possibly stalls over our region
during the Monday night to Tuesday time frame, surface low pressure
will be deepening over the central CONUS with frontogenesis
occurring along with it. With most ensembles supporting the
central CONUS low tracking northeastwards towards the Great
Lakes, a warm front will look to approach the region during the
Tuesday and Tuesday night time frame, possibly passing through
the region come Tuesday night into Wednesday.
Impacts...Expecting high pressure to dominate our region Sunday and
Monday with mainly benign conditions; have no PoPs included in
forecast through this time frame. However, it should be mentioned
that there is some guidance/model support for shortwave energy to
linger Sunday. The weakening frontal boundary approaching the region
Monday may look to bring some rain to the region starting Monday
night; have included slight chance PoPs in the forecast for this
time frame. Guidance indicates this weakening boundary may stall
over or near our region while being flanked southwards; cannot rule
out precipitation continuing from this boundary through Tuesday.
Hence, slight chance of PoPs continue to be included. Tuesday night
and Wednesday, chance PoPs are introduced in anticipation of warm
frontal boundary approaching the region from central CONUS low
moving northeastwards.
Temperatures will likely be below average Sunday as cold and drier
air moves in from the northwest. Mainly above average temperatures
can be expected thereafter, especially for Tuesday and
Wednesday.
&&
.AVIATION /02Z THURSDAY THROUGH MONDAY/...
The following discussion is for KPHL, KPNE, KTTN, KABE, KRDG, KILG,
KMIV, KACY and surrounding areas.
Tonight...Mainly VFR. There is a chance of light rain showers
between about 01Z and 05Z around KRDG, KABE and KTTN. Southwest wind
5 to 10 knots, becoming northwest 10 to 15 knots with gusts of 20 to
25 knots. A cold frontal passage around 03Z to 06Z could bring a
brief period of northwesterly wind gusts near the 30 knot range.
Medium to high confidence.
Thursday...VFR. NW winds 5-10 kts during the day, becoming calm at
night. High confidence.
Outlook...
Friday...VFR with increasing clouds and ceilings gradually lower in
the afternoon, then MVFR to IFR conditions develop at night with
showers. Southwest winds 10-15 knots with gusts to around 25 knots,
diminishing to mainly 10 knots or less at night. A period of low-
level wind shear possible at night. Moderate confidence.
Saturday...MVFR/IFR conditions in the morning with showers, then
mainly VFR in the afternoon. Some showers or a thunderstorm possible
in the afternoon to early evening. Southwest winds 15-25 knots with
gusts 30-40 knots, with the strongest winds in the afternoon. Winds
then become west to northwest at night and diminish some. Low
confidence.
Sunday...VFR with prevailing NW flow around 15 kts. High confidence.
Monday...VFR with S/SW flow prevailing around 15 kts. High
confidence.
&&
.MARINE...
A easterly wind around 10 knots this afternoon will become a
southwest wind 10 to 15 knots this evening. We will then see it
shift to the northwest with a cold frontal passage after midnight.
Sustained wind speeds are anticipated to increase to 20 to 25 knots
for a few hours in the wake of the front with gusts around 30 knots.
Seas build to 2-4 ft with a few 5 ft waves. As a result, a Small
Craft Advisory is in effect for the ocean waters from midnight
to 10 am Thursday and for Delaware Bay until 8:00 AM Thursday.
Sub-SCA conditions resume Thursday with NW winds subsiding to around
10 kts becoming light Thursday night. Seas 2-4 ft during the day
drop to 1-2 ft at night.
Outlook...
Friday...Small Craft Advisory conditions developing as south to
southwest winds increase and seas build.
Saturday...Small Craft Advisory conditions likely. A period of gale
force wind gusts possible Saturday into Sunday, however this will
depend on the vertical mixing as a very warm air mass over the
chilly ocean waters will be in place ahead of a strong cold front.
The greatest chance for gale force wind gusts may end up being
during Saturday night along and behind the cold front.
Sunday...SCA conditions likely.
Monday...SCA conditions possible.
&&
.PHI WATCHES/WARNINGS/ADVISORIES...
PA...None.
NJ...None.
DE...None.
MD...None.
MARINE...Small Craft Advisory until 8 AM EDT Thursday for ANZ430-431.
Small Craft Advisory until 10 AM EDT Thursday for ANZ450>455.
&&
SYNOPSIS...OHara/Wunderlin
NEAR TERM...MJL/MPS
SHORT TERM...Gorse
LONG TERM...Wunderlin
AVIATION...Gorse/MJL/MPS/Wunderlin
MARINE...Gorse/Iovino/MJL/WunderlinHazardous weather outlook, Mar 29, 11:02 PM EDT, 4 hours 27 minutes before
Hazardous Weather Outlook National Weather Service Mount Holly NJ 1102 PM EDT Wed Mar 29 2023 DEZ001-310302- New Castle- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for New Castle County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. DEZ002-310302- Kent- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Kent County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. DEZ003-310302- Inland Sussex- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for inland portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. DEZ004-310302- Delaware Beaches- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Sussex County in Delaware. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. PAZ054-310302- Carbon- 1102 PM EDT Wed Mar 29 2023 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. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. PAZ055-310302- Monroe- 1102 PM EDT Wed Mar 29 2023 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. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. PAZ060-310302- Berks- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Berks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. PAZ061-310302- Lehigh- 1102 PM EDT Wed Mar 29 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...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. PAZ062-310302- Northampton- 1102 PM EDT Wed Mar 29 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...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. PAZ070-310302- Delaware- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Delaware County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ071-310302- Philadelphia- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Philadelphia County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ101-310302- Western Chester- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for western Chester County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ102-310302- Eastern Chester- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for eastern Chester County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ103-310302- Western Montgomery- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for western Montgomery County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ104-310302- Eastern Montgomery- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for eastern Montgomery County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ105-310302- Upper Bucks- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for upper Bucks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. PAZ106-310302- Lower Bucks- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for lower Bucks County in Pennsylvania. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ001-310302- Sussex- 1102 PM EDT Wed Mar 29 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...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. NJZ007-310302- Warren- 1102 PM EDT Wed Mar 29 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...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. NJZ008-310302- Morris- 1102 PM EDT Wed Mar 29 2023 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. NJZ009-310302- Hunterdon- 1102 PM EDT Wed Mar 29 2023 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. NJZ010-310302- Somerset- 1102 PM EDT Wed Mar 29 2023 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. NJZ012-310302- Middlesex- 1102 PM EDT Wed Mar 29 2023 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...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. NJZ013-310302- Western Monmouth- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for western Monmouth County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ014-310302- Eastern Monmouth- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for eastern Monmouth County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ015-310302- Mercer- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Mercer County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ016-310302- Salem- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Salem County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...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. NJZ017-310302- Gloucester- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Gloucester County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ018-310302- Camden- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Camden County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ019-310302- Northwestern Burlington- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for northwestern Burlington County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ020-310302- Ocean- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for inland portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ021-310302- Cumberland- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Cumberland County in New Jersey. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...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. NJZ022-310302- Atlantic- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for inland portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ023-310302- Cape May- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Cape May County excluding the Atlantic coast in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ024-310302- Atlantic Coastal Cape May- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for the Atlantic coastal portions of Cape May County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ025-310302- Coastal Atlantic- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for coastal portions of Atlantic County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ026-310302- Coastal Ocean- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for coastal portions of Ocean County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. NJZ027-310302- Southeastern Burlington- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for southeastern Burlington County in New Jersey. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. 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. MDZ012-310302- Kent MD- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Kent County in Maryland. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ015-310302- Queen Annes- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Queen Annes County in Maryland. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. MDZ019-310302- Talbot- 1102 PM EDT Wed Mar 29 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...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. MDZ020-310302- Caroline- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for Caroline County in Maryland. .DAY ONE...Through tonight. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Windy conditions may cause isolated instances of tree damage and power outages on Saturday. Please go to weather.gov/phi/ehwo for more information on potential weather hazards. .SPOTTER INFORMATION STATEMENT... Weather spotters are encouraged to report significant weather conditions according to standard operating procedures. ANZ430-310302- Delaware Bay waters north of East Point NJ to Slaughter Beach DE- 1102 PM EDT Wed Mar 29 2023 This Hazardous Weather Outlook is for upper Delaware Bay. .DAY ONE...Through tonight. The probability for widespread hazardous weather is low. .DAYS TWO THROUGH SEVEN...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. ANZ431-310302- Delaware Bay waters south of East Point NJ to Slaughter Beach DE- 1102 PM EDT Wed Mar 29 2023 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. Gale-force winds and/or very rough seas are forecast on Saturday. 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. ANZ450-310302- Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm- 1102 PM EDT Wed Mar 29 2023 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. Gale-force winds and/or very rough seas are forecast on Friday. Gale-force winds and/or very rough seas are forecast on Saturday. 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. ANZ451-310302- Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm- 1102 PM EDT Wed Mar 29 2023 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. Gale-force winds and/or very rough seas are forecast on Friday. Gale-force winds and/or very rough seas are forecast on Saturday. 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. ANZ452-310302- Coastal waters from Little Egg Inlet to Great Egg Inlet NJ out 20 nm- 1102 PM EDT Wed Mar 29 2023 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. Gale-force winds and/or very rough seas are forecast on Friday. Gale-force winds and/or very rough seas are forecast on Saturday. 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. ANZ453-310302- Coastal waters from Great Egg Inlet to Cape May NJ out 20 nm- 1102 PM EDT Wed Mar 29 2023 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. Gale-force winds and/or very rough seas are forecast on Saturday. 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. ANZ454-310302- Coastal waters from Cape May NJ to Cape Henlopen DE out 20 nm- 1102 PM EDT Wed Mar 29 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. There is a low probability of widespread hazardous weather. .DAYS TWO THROUGH SEVEN...Thursday through Tuesday. Gale-force winds and/or very rough seas are forecast on Saturday. 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. ANZ455-310302- Coastal waters from Cape Henlopen to Fenwick Island DE out 20 nm- 1102 PM EDT Wed Mar 29 2023 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. Gale-force winds and/or very rough seas are forecast on Saturday. 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
Special weather statement, Mar 29, 9:57 PM EDT, 5 hours 32 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
957 PM EDT Wed Mar 29 2023
PAZ054-055-060>062-300245-
Lehigh PA-Monroe PA-Northampton PA-Berks PA-Carbon PA-
957 PM EDT Wed Mar 29 2023
...Gusty showers will impact portions of northern Berks, Lehigh,
Carbon, Monroe and central Northampton Counties through 1045 PM
EDT...
At 955 PM EDT, Doppler radar was tracking gusty rain showers along a
line extending from West Wyoming to near Delano to near Lickdale.
Movement was southeast at 30 mph.
HAZARD...Wind gusts up to 40 mph. Rain may mix with snow in the
highest elevations of Monroe and Carbon Counties.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Allentown, Lehighton, Mount Pocono, Bethlehem, Emmaus, Northampton,
East Stroudsburg, Tobyhanna, Nazareth, Palmerton, Bangor, Kutztown,
Jim Thorpe, Hamburg, Slatington, Fleetwood, Laureldale, Pen Argyl,
Nesquehoning and Wind Gap.
This includes the following highways...
Northeast Extension between mile markers 51 and 97.
Interstate 78 in Pennsylvania near mile marker 8, and between mile
markers 10 and 60.
Interstate 80 in Pennsylvania between mile markers 278 and 314.
Interstate 80 in New Jersey near mile marker 0.
Interstate 380 in Pennsylvania between mile markers 0 and 13.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4049 7643 4058 7606 4057 7602 4065 7598
4074 7576 4091 7599 4101 7573 4109 7577
4113 7569 4112 7564 4123 7554 4125 7513
4115 7515 4113 7506 4108 7502 4099 7513
4095 7512 4073 7528 4035 7565 4045 7637
TIME...MOT...LOC 0155Z 308DEG 27KT 4134 7588 4088 7606 4050 7646
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...40 MPH
BrudySpecial weather statement, Mar 29, 10:51 PM EDT, 4 hours 38 minutes before
Special Weather Statement
National Weather Service Mount Holly NJ
1051 PM EDT Wed Mar 29 2023
NJZ001-007-008-300315-
Morris NJ-Sussex NJ-Warren NJ-
1051 PM EDT Wed Mar 29 2023
...Showers with gusty winds will impact portions of Morris, Sussex
and northern Warren Counties through 1115 PM EDT...
At 1049 PM EDT, Doppler radar was tracking showers with gusty winds
over Echo Lake, or 15 miles east of Mount Pocono, moving east at 50
mph.
HAZARD...Wind gusts up to 50 mph. Rains and higher elevation snows
with lower visibilities possible.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects.
Locations impacted include...
Morristown, Newton, Montague, Dover, Hopatcong, East Hanover, Lincoln
Park, Kinnelon, Hackettstown, Boonton, Butler, Wharton, Rockaway,
Blairstown, Morris Plains, Mount Arlington, Franklin, Mountain Lakes,
Stanhope and Riverdale.
This includes the following highways...
Interstate 80 in New Jersey between mile markers 1 and 48.
Interstate 287 in New Jersey between mile markers 37 and 54.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
&&
LAT...LON 4120 7436 4109 7450 4104 7450 4105 7445
4102 7443 4100 7430 4090 7427 4091 7434
4083 7433 4079 7437 4087 7505 4097 7514
4109 7497 4109 7499 4116 7490 4127 7484
4135 7475 4136 7469
TIME...MOT...LOC 0249Z 270DEG 43KT 4108 7507
MAX HAIL SIZE...0.00 IN
MAX WIND GUST...50 MPH
PONearby
Frost Advisories in Maryland, 2023Frost Advisories in Delaware, 2023Every frost 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.