Winter Weather in New Jersey, February 10, 2003

Name: Winter Weather in New Jersey, February 10, 2003
Start: 2003-02-10T09:00
End: 2003-02-10T20:00
Location: New Jersey

February 10, 2003 · NWS PHI · 21 events in 21 counties and zones

Where it happened

Every event with a place to put it; 21 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

The toll

Deaths: 0
Injuries: 0
Property damage: None recorded
Crop damage: None recorded
Events: 21

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.

What happened

The episode as NWS PHI wrote it up.

The combination of a low pressure system that moved off the South Carolina Coast and a cold front that moved through from the Great Lakes caused snow to fall during the daytime and early evening of the 10th across New Jersey. Accumulations were mainly between one and two inches with the highest amounts across the eastern parts of the state. In the southern half of the state, since temperatures were either at or slightly above the freezing mark, the snow did not stick to most roadways, but mainly accumulated on snow covered surfaces. Elsewhere, the snow did stick to road surfaces, especially during the afternoon and early evening. In Sussex County, several school districts dismissed their children early and many cancelled after school activities.

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 Feb 10, 3:00 AM EST, 6 hours earlier.

Area forecast discussion, Feb 10, 3:00 AM EST, 6 hours before

AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
300 AM EST MON FEB 10 2003

FCST PKG WITH THIS EVENT STARTED WITH THE GFS A COUPLE OF DAYS AGO
AND WILL CONT TO FLW THE GFS. IT HAS BEEN EARLIER AND MORE CONSIST
WITH THIS EVENT. ALSO THE ETA/S INIT IN THE TN VLY WAS NOT AS CLOSE
AS THE GFS AND THE MDL SEEMS TO BE OFF TO A SLOW START BY NOT HAVG
PCPN THAT IS CURRENTLY FALLING IN WV AND OH. ALSO ALL ITS QPF IS
CENTERED ARND NOON (WHICH LOOKS OK FOR HVYST PCPN) IGNORING THE
SNIRGA THAT IS ALRDY OCRG JUST TO OUR SW. GIST OF THIS FCST PKG WILL
BE TO CONT ADVY WITH A 2 TO 4 INCH FCST.

FOR TODAY PCPN MIXING WITH RAIN WILL BE NUDGED A BIT FTHR TO THE SE.
THIS WILL INCR ACCUMS ACRS SERN ZNS WHICH WILL BE CLOSEST TO FGEN
FRCG AND ALSO IN THE SNOW GROWTH DENDRITIC GROWTH CROSS HAIRS. FCST
ACCUM CONFID IN SERN ZNS IS NOT THE HIEST. WE HAVE A COUPLE OF
CONFLICTING FACTORS. AREA IS IN PRIME SNOW GROWTH REGION AT SAME
TIME BNDRY LYR TEMPS FCSTD TO RISE ABV FRZG. THERE IS A SUGG OF
SLANTWISE OR OTRWISE CONVECTION IN FCSTD EQUIV PTNL TEMP AND STG QPV
FIELDS ON THE GFS. LAPSE RATES CONT TO BE FCSTD TO COOL TO 7C/KM ABT
COINCIDING WITH THE END OF PCPN. RGN ALSO IN ENTR RGN OF A STILL
HEFTY 170KT SUBTROP JET. WOULD ENVISION THOSE LOCNS MAY GET MOST OF
THEIR SNOW IN A ONE TO THREE HOUR PERIOD SNOWBURST ARND NOON TO ERLY
AFTN AND MIGHT GO TO RAIN WHEN PCPN INTENSITY SLACKENS. ETA WHICH IS
COLDER AND DRIER SUGG PCPN MAY BE ALL SNOW. FTHR TO THE NW IT WOULD
APR BEST SNOW SHLD OCR AS SECOND SHRT WV MOVES NEWD ARND MIDDLE OF
THE DAY. CUR ONGOING PCPN IN THE OH VLY. IN GENERAL WE ARE COLDER
WITH THIS MDL RUN AND SNOW WATER RATIOS SHLD SUPPORT 1 TO 3 INCH
SNOWS WITH ISOLD 4 INCHES IN PA ZONES. FGEN FRCG FCSTD TO INCR ACRS
NJ AS THE DAY WEARS ON...SO FEEL A BIT MORE CONFID ABT REACHING HIER
END OF ACCUM FCSTS ACRS NRN PART OF THE STATE. MAV MOS WILL BE
FOLLOWED. OTHER MOS/S TRENDING TWD IT ANYWAY.

WE/LL KEEP SHSN/FLURRY FCST IN FOR THIS EVE PRECEDING ARCTIC FNT.
PREFER LEANING TWD COLDER GFS MAVS GIVEN SNOW COVER (ADDTNL NEW).
GIVEN ONGOING CAA ARND DAYBREAK WILL PBLY BE A IN THE MRNG MIN.

ALBERTA CLIPPER COMING ACROSS THEN FOR TUE NGT. THE GFS CONTS TO BE
THE FASTEST AND MOST ENERGETIC MDL DVLPG A LO PRES ON ITS WARMFNT.
ATTM WE ARE GOING TO KEEP PCPN CHCS OUT FOR LATE IN THE DAY TUE. DO
LIKE ITS STG THETA E/WAA GFS IS SHOWING. BELIEVE THERE HAS TO BE
SOME SEPARATION BTWN SYS AND GFS MAY BE PUSHING THE LIMITS. ALSO IF
THE ETA HAS HAD ANY STRENGTH THIS WINT IT HAS BEEN WITH NRN STREAM
SYSTMS AND IT AND OTHER MDLS ARE SLOWER. MAX TEMPS ARE GOING TO BE A
BLEND BTWN CLOUDIER GFS MOS AND OTHER MDLS.

NO CHGS THEN FOR TUE NGT/WED. THERE S/B TWO SHOTS AT PCPN...ONE WITH
THE WAA INDCD PART TUE NGT (WITH OR W/O THAT LOW) AND THEN WITH ACFP
ON WED. THIS SHLD SET UP A PAIR OF BRUTALLY COLD DAYS FROM LATE WED
INTO THU. LATEST GFS IS COLDER WITH EVENT FOR FRI NGT/SAT. CUR FCST
DID NOT BUY WARMUP DEPICTED BY YDA/S GFS AND NO CHGS NEEEDED.

MARINE: GRAD NOT AS TIGHT AS HAT LO FLIES OFF QUICKLY. WE WILL
HEADLINE NEED FOR SCA TNGT.

TU FOR COORD WWE/BGM/CTP/OKX & AKQ. HAVE A GREAT WEEK

 .PHI...
DE...WINTER WEATHER ADVISORY TODAY ALL ZONES.
MD...WINTER WEATHER ADVISORY TODAY ALL ZONES.
NJ...WINTER WEATHER ADVISORY TODAY ALL ZONES.
PA...WINTER WEATHER ADVISORY TODAY ALL ZONES.
MARINE...NONE.

TFG

Hazardous weather outlook, Feb 10, 4:30 AM EST, 4 hours 30 minutes before

DEZ001>004-MDZ008-012-015-019-020-NJZ001-007>010-012>027-PAZ054-055-
060>062-067>071-101300-

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
430 AM EST MON FEB 10 2003

THIS HAZARDOUS WEATHER OUTLOOK IS FOR EAST CENTRAL AND SOUTHEAST
PENNSYLVANIA...DELAWARE...THE NORTHERN MARYLAND EASTERN SHORE...AND
NEW JERSEY EXCLUDING THE FIVE NORTHEAST COUNTIES.

.DAY ONE...A WINTER WEATHER ADVISORY IS IN EFFECT FOR TODAY. PLEASE
REFER TO WWUS41 FOR FURTHER DETAILS. THE HEAVIEST SNOW IS EXPECTED
TO FALL AROUND MIDDAY INTO THE FIRST HALF OF THE AFTERNOON.

.DAYS TWO THROUGH SEVEN...
THERE IS A CHANCE OF SNOW TUESDAY NIGHT. A MORE SIGNIFICANT MIXED
PRECIPITAION EVENT MIGHT OCCUR FRIDAY INTO SATURDAY AFTERNOON.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT ANTICIPATED. SNOWFALL REPORTS THOUGH ARE
ALWAYS APPRECIATED

TFG

The radar

The national radar mosaic for the moment the first event began.

Open the radar archive at this moment

Event by event

21 winter weather. Local standard time, as filed.

Winter Weather, Camden

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Camden forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.804, -74.960 (the zone’s center; the record gives no point)

Winter Weather, Cumberland

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Cumberland forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.328, -75.129 (the zone’s center; the record gives no point)

Winter Weather, Eastern Atlantic

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Eastern Atlantic forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.469, -74.634 (the zone’s center; the record gives no point)

Winter Weather, Eastern Cape May

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Eastern Cape May forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.085, -74.850 (the zone’s center; the record gives no point)

Winter Weather, Eastern Monmouth

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Eastern Monmouth forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.288, -74.158 (the zone’s center; the record gives no point)

Winter Weather, Eastern Ocean

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Eastern Ocean forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.866, -74.250 (the zone’s center; the record gives no point)

Winter Weather, Gloucester

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Gloucester forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.717, -75.142 (the zone’s center; the record gives no point)

Winter Weather, Hunterdon

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Hunterdon forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.567, -74.912 (the zone’s center; the record gives no point)

Winter Weather, Mercer

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Mercer forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.283, -74.702 (the zone’s center; the record gives no point)

Winter Weather, Middlesex

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Middlesex forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.440, -74.409 (the zone’s center; the record gives no point)

Winter Weather, Morris

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Morris forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.862, -74.544 (the zone’s center; the record gives no point)

Winter Weather, Northwestern Burlington

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Northwestern Burlington forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.878, -74.668 (the zone’s center; the record gives no point)

Winter Weather, Salem

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Salem forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.577, -75.358 (the zone’s center; the record gives no point)

Winter Weather, Somerset

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Somerset forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.564, -74.616 (the zone’s center; the record gives no point)

Winter Weather, Southeastern Burlington

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Southeastern Burlington forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.878, -74.668 (the zone’s center; the record gives no point)

Winter Weather, Sussex

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Sussex forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 41.140, -74.690 (the zone’s center; the record gives no point)

Winter Weather, Warren

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Warren forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.857, -74.997 (the zone’s center; the record gives no point)

Winter Weather, Western Atlantic

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Western Atlantic forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.469, -74.634 (the zone’s center; the record gives no point)

Winter Weather, Western Cape May

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Western Cape May forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.085, -74.850 (the zone’s center; the record gives no point)

Winter Weather, Western Monmouth

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Western Monmouth forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 40.288, -74.158 (the zone’s center; the record gives no point)

Winter Weather, Western Ocean

When: February 10, 9:00 AM EST to 8:00 PM EST
Where: Western Ocean forecast zone
Reported by: AWOS,ASOS,MESONET,ETC
Coordinates: 39.866, -74.250 (the zone’s center; the record gives no point)

What these are

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.

The same day elsewhere

Every storm in New Jersey in 2003 Every state in 2003 This day in weather history Warnings in New Jersey, February 2003

Sources

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: 5347038, 5347039, 5347040, 5347041, 5347042, 5347426, 5347427, 5347428, 5347429, 5347430, 5347431, 5347432, 5347433, 5347434, 5347435, 5347436, 5347437, 5347438, 5347439, 5347440, 5347441.