Alert archive / Pennsylvania / Wind Chill Advisories in 2007

Wind Chill Advisory 2, NWS Philadelphia/Mount Holly

February 4, 20075 counties in Pennsylvania; 5 counties in New Jersey

NWS Philadelphia/Mount Holly issued this wind chill advisory at Feb 4, 2007, 4:15 PM EST for 5 counties in Pennsylvania; 5 counties in New Jersey. It took effect at Feb 4, 2007, 9:00 PM EST. It was in force for 39 hr.

The area

The counties it named.

The facts

Issued
Feb 4, 2007, 4:15 PM EST (21:15 UTC)
In effect from
Feb 4, 2007, 9:00 PM EST
Expired
Feb 6, 2007, 12:00 PM EST
In force
39 hr
Issued by
NWS Philadelphia/Mount Holly

Counties Hunterdon County, NJ, Morris County, NJ, Somerset County, NJ, Sussex County, NJ, Warren County, NJ, Berks County, PA, Carbon County, PA, Lehigh County, PA, Monroe County, PA, Northampton County, PA

The radar

The Philadelphia radar (KDIX), 112 km from the middle of the area, began a volume at 21:18 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

Brookhaven, NY (KOKX), launched 12:00Z, 9.3 hours before the alert went out and 194 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.

Skew-T log-pSkew-T log-p diagram, Brookhaven, NY at 12:00Z on 2007-02-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 12:00Z on 2007-02-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 31 square meters per square second.1939587897117136156175194214233253Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
2581 m above ground
0-6 km bulk shear
104 kt
0-1 km storm-relative helicity
31 m²/s²
0-3 km storm-relative helicity
98 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WWUS41 KPHI 042115
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
415 PM EST SUN FEB 4 2007

NJZ001-PAZ054-055-051100-
/O.NEW.KPHI.WC.Y.0002.070205T0200Z-070205T1700Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
415 PM EST SUN FEB 4 2007

...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 12 PM
EST MONDAY...

ARCTIC AIR WILL CONTINUE TO BUILD DOWN FROM THE NORTHWEST DURING
THE NEW WEEK. THE COLDEST OF THE AIR WILL BE IN OUR REGION FROM
TONIGHT INTO TUESDAY.

TEMPERATURES ARE FORECAST TO DROP TO ZERO TO 5 BELOW TONIGHT AND
AGAIN ON MONDAY NIGHT IN THE POCONOS AND IN SUSSEX COUNTY, NEW
JERSEY. DAYTIME HIGHS SHOULD ONLY RANGE FROM 5 TO 12 DEGREES ON
MONDAY AND THEY ARE EXPECTED TO BE IN THE TEENS ON TUESDAY.

A WEST TO NORTHWEST WIND IS ANTICIPATED TO FLUCTUATE MAINLY
BETWEEN 10 AND 20 MPH THROUGH THE PERIOD. WIND GUSTS MAY REACH 25
TO 30 MPH AT TIMES.

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 10 AND 20 BELOW
ZERO FROM TONIGHT INTO TUESDAY MORNING. AS A RESULT, THE NATIONAL
WEATHER SERVICE HAS ISSUED A WIND CHILL ADVISORY. THE ADVISORY IS
IN EFFECT FROM THIS EVENING UNTIL NOON ON MONDAY, THE PERIOD OF
TIME WHEN THE LOWEST WIND CHILL VALUES ARE ANTICIPATED.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE, DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING, INCLUDING A WARM HAT AND GLOVES. FROSTBITE CAN
DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

NJZ007>010-PAZ060>062-067>069-051100-
/O.NEW.KPHI.WC.Y.0002.070205T0800Z-070205T1400Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-BERKS-LEHIGH-NORTHAMPTON-CHESTER-
MONTGOMERY-BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...READING...ALLENTOWN...BETHLEHEM...EASTON...
WEST CHESTER...NORRISTOWN...DOYLESTOWN
415 PM EST SUN FEB 4 2007

...WIND CHILL ADVISORY IN EFFECT FROM 3 AM TO 9 AM EST MONDAY...

ARCTIC AIR WILL CONTINUE TO BUILD DOWN FROM THE NORTHWEST DURING
THE NEW WEEK. THE COLDEST OF THE AIR WILL BE IN OUR REGION FROM
TONIGHT INTO TUESDAY.

TEMPERATURES ARE FORECAST TO DROP INTO THE SINGLE DIGITS TONIGHT
AND AGAIN ON MONDAY NIGHT IN THE PENNSYLVANIA COUNTIES OF CHESTER,
MONTGOMERY, BERKS, BUCKS, LEHIGH AND NORTHAMPTON, AND IN THE NEW
JERSEY COUNTIES OF WARREN, MORRIS, SOMERSET AND HUNTERDON. DAYTIME
HIGHS SHOULD ONLY RANGE IN THE TEENS ON MONDAY AND THEY ARE
EXPECTED TO BE IN THE UPPER TEENS AND LOWER 20S ON TUESDAY.

A WEST TO NORTHWEST WIND IS ANTICIPATED TO FLUCTUATE MAINLY
BETWEEN 10 AND 20 MPH THROUGH THE PERIOD. WIND GUSTS MAY REACH 25
TO 30 MPH AT TIMES.

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 5 AND 15 BELOW ZERO
FROM TONIGHT INTO TUESDAY MORNING. AS A RESULT, THE NATIONAL
WEATHER SERVICE HAS ISSUED A WIND CHILL ADVISORY. THE ADVISORY IS
IN EFFECT FROM LATE TONIGHT INTO MONDAY MORNING, THE PERIOD OF
TIME WHEN THE LOWEST WIND CHILL VALUES ARE ANTICIPATED.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE, DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING, INCLUDING A WARM HAT AND GLOVES. FROSTBITE CAN
DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

IOVINO
6 follow-up statements
000 
WWUS41 KPHI 050225
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
925 PM EST SUN FEB 4 2007

NJZ001-PAZ054-055-051100-
/O.CON.KPHI.WC.Y.0002.000000T0000Z-070205T1700Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
925 PM EST SUN FEB 4 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 12 PM EST MONDAY...

ARCTIC AIR WILL CONTINUE TO BUILD DOWN FROM THE NORTHWEST DURING
THE NEW WEEK. THE COLDEST OF THE AIR WILL BE IN OUR REGION THROUGH
TUESDAY.

TEMPERATURES ARE FORECAST TO DROP TO ZERO TO 5 BELOW OVERNIGHT
AND AGAIN ON MONDAY NIGHT IN THE POCONOS AND IN SUSSEX COUNTY, NEW
JERSEY. DAYTIME HIGHS SHOULD ONLY RANGE FROM 5 TO 12 DEGREES ON
MONDAY AND THEY ARE EXPECTED TO BE IN THE TEENS ON TUESDAY.

A WEST TO NORTHWEST WIND IS ANTICIPATED TO FLUCTUATE MAINLY
BETWEEN 10 AND 20 MPH THROUGH THE PERIOD. WIND GUSTS MAY REACH 25
TO 30 MPH AT TIMES.

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 10 AND 20 BELOW
ZERO THROUGH TUESDAY MORNING. AS A RESULT, THE NATIONAL WEATHER
SERVICE HAS ISSUED A WIND CHILL ADVISORY. THE ADVISORY IS IN
EFFECT UNTIL NOON ON MONDAY. IN TIME, IT WILL LIKELY NEED TO BE
EXTENDED.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE, DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING, INCLUDING A WARM HAT AND GLOVES. FROSTBITE CAN
DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

NJZ007>010-PAZ060>062-067>069-051100-
/O.CON.KPHI.WC.Y.0002.070205T0800Z-070205T1400Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-BERKS-LEHIGH-NORTHAMPTON-CHESTER-
MONTGOMERY-BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...READING...ALLENTOWN...BETHLEHEM...EASTON...
WEST CHESTER...NORRISTOWN...DOYLESTOWN
925 PM EST SUN FEB 4 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT FROM 3 AM TO 9 AM EST
MONDAY...

ARCTIC AIR WILL CONTINUE TO BUILD DOWN FROM THE NORTHWEST DURING
THE NEW WEEK. THE COLDEST OF THE AIR WILL BE IN OUR REGION THROUGH
TUESDAY.
 
TEMPERATURES ARE FORECAST TO DROP INTO THE SINGLE DIGITS
OVERNIGHT AND AGAIN ON MONDAY NIGHT IN THE PENNSYLVANIA COUNTIES
OF CHESTER, MONTGOMERY, BERKS, BUCKS, LEHIGH AND NORTHAMPTON, AND
IN THE NEW JERSEY COUNTIES OF WARREN, MORRIS, SOMERSET AND
HUNTERDON. DAYTIME HIGHS SHOULD ONLY RANGE IN THE TEENS ON MONDAY
AND THEY ARE EXPECTED TO BE IN THE UPPER TEENS AND LOWER 20S ON
TUESDAY.

A WEST TO NORTHWEST WIND IS ANTICIPATED TO FLUCTUATE MAINLY
BETWEEN 10 AND 20 MPH THROUGH THE PERIOD. WIND GUSTS MAY REACH 25
TO 30 MPH AT TIMES.

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 5 AND 15 BELOW ZERO
THROUGH TUESDAY MORNING. AS A RESULT, THE NATIONAL WEATHER SERVICE
HAS ISSUED A WIND CHILL ADVISORY. THE ADVISORY IS IN EFFECT FROM
LATE TONIGHT INTO MONDAY MORNING, THE PERIOD OF TIME WHEN THE
LOWEST WIND CHILL VALUES ARE ANTICIPATED.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE, DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING, INCLUDING A WARM HAT AND GLOVES. FROSTBITE CAN
DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

IOVINO
000 
WWUS41 KPHI 050818
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
318 AM EST MON FEB 5 2007

NJZ001-PAZ054-055-052200-
/O.EXT.KPHI.WC.Y.0002.000000T0000Z-070206T1400Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
318 AM EST MON FEB 5 2007

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL 9 AM EST TUESDAY...

THE WIND CHILL ADVISORY IS NOW IN EFFECT UNTIL 9 AM EST TUESDAY. 

TEMPERATURES WILL REMAIN FRIGID TODAY THROUGH TUESDAY MORNING IN
THE POCONOS IN PENNSYLVANIA AND IS SUSSEX COUNTY NEW JERSEY.
TEMPERATURES WILL ONLY RISE TO 8 TO 13 TODAY AND THEN DROP BACK
NEAR ZERO TONIGHT. HIGHS ON TUESDAY ARE EXPECTED TO BE IN THE
TEENS.

A WEST TO NORTHWEST WIND IS ANTICIPATED TO FLUCTUATE MAINLY
BETWEEN 10 AND 20 MPH THROUGH THE PERIOD. WIND GUSTS MAY REACH
30 MPH AT TIMES.

WIND CHILL VALUES WILL RANGE MOSTLY BETWEEN 10 AND 20 BELOW ZERO
THROUGH TUESDAY MORNING. AS A RESULT...THE NATIONAL WEATHER
SERVICE HAS EXTENDED THE WIND CHILL ADVISORY UNTIL 9 AM TUESDAY.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED
TO VENTURE OUTSIDE... DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING... INCLUDING A WARM HAT AND GLOVES. FROSTBITE
CAN DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

NJZ007>010-PAZ060>062-067>069-051400-
/O.CON.KPHI.WC.Y.0002.000000T0000Z-070205T1400Z/
WARREN-MORRIS-HUNTERDON-SOMERSET-BERKS-LEHIGH-NORTHAMPTON-CHESTER-
MONTGOMERY-BUCKS-
INCLUDING THE CITIES OF...WASHINGTON...MORRISTOWN...FLEMINGTON...
SOMERVILLE...READING...ALLENTOWN...BETHLEHEM...EASTON...
WEST CHESTER...NORRISTOWN...DOYLESTOWN
318 AM EST MON FEB 5 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING. 

FRIGID TEMPERATURES COVERED THE REGION EARLY THIS MORNING WITH
READINGS MOSTLY IN THE SINGLE DIGITS. TEMPERATURES TODAY ARE
EXPECTED TO RISE TO TEENS AND THEN REACH 20 TO 25 ON TUESDAY. 

A WEST TO NORTHWEST WIND IS ANTICIPATED TO FLUCTUATE MAINLY
BETWEEN 10 AND 20 MPH THROUGH THE PERIOD. WIND GUSTS MAY REACH
30 MPH AT TIMES.

WIND CHILL VALUES WILL BE AS LOW AS 10 TO 15 BELOW ZERO THIS
MORNING. AS A RESULT...THE NATIONAL WEATHER SERVICE HAS CONTINUED
THE WIND CHILL ADVISORY. THE ADVISORY IS IN EFFECT FOR THIS
MORNING WHEN THE LOWEST WIND CHILL VALUES ARE ANTICIPATED.
HOWEVER, BITTERLY COLD WEATHER WILL CONTINUE THROUGH TONIGHT INTO
TUESDAY MORNING.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED
TO VENTURE OUTSIDE... DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING... INCLUDING A WARM HAT AND GLOVES. FROSTBITE
CAN DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

STAUBER
000 
WWUS41 KPHI 052130
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
430 PM EST MON FEB 5 2007

NJZ007-PAZ060>062-061100-
/O.EXB.KPHI.WC.Y.0002.070206T0200Z-070206T1400Z/
WARREN-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...WASHINGTON...READING...ALLENTOWN...
BETHLEHEM...EASTON
430 PM EST MON FEB 5 2007

...WIND CHILL ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM
EST TUESDAY...

THE COLDEST AIR OF THE ARCTIC OUTBREAK WAS OVER OUR REGION TODAY.  
WIND CHILL VALUES RANGED FROM 5 ABOVE TO 5 BELOW ZERO THIS AFTERNOON 
IN BERKS COUNTY AND THE LEHIGH VALLEY OF PENNSYLVANIA AND IN WARREN 
COUNTY, NEW JERSEY.  EVEN THOUGH THE COLDEST OF THE AIR WILL RETREAT 
TO THE NORTH, IT WILL REMAIN QUITE COLD.  TEMPERATURES SHOULD REMAIN 
BELOW FREEZING FOR AT LEAST THE NEXT SEVEN DAYS.

TEMPERATURES ARE FORECAST TO DROP INTO THE SINGLE DIGITS TONIGHT AND 
TO AROUND 10 DEGREES ON TUESDAY NIGHT.  DAYTIME HIGHS SHOULD ONLY BE 
AROUND 20 DEGREES ON TUESDAY AND THEY ARE EXPECTED TO BE IN THE MID 
20S ON WEDNESDAY.

THROUGH WEDNESDAY, A WEST OR NORTHWEST WIND IS ANTICIPATED TO 
FLUCTUATE MAINLY BETWEEN 10 AND 20 MPH, PERHAPS DROPPING TO 5 TO 10 
MPH FOR A TIME ON TUESDAY NIGHT.

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 5 AND 15 BELOW ZERO 
FROM TONIGHT INTO TUESDAY MORNING.  AS A RESULT, THE NATIONAL 
WEATHER SERVICE HAS ISSUED A WIND CHILL ADVISORY.  THE ADVISORY IS 
IN EFFECT UNTIL 9:00 AM TUESDAY.  WIND CHILL VALUES ARE FORECAST TO 
RANGE FROM ZERO TO 10 ABOVE FROM TUESDAY AFTERNOON INTO WEDNESDAY.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY 
PREPARED FOR IT.  LIMIT YOUR TIME OUT OF DOORS.  WHEN YOU DO NEED TO 
VENTURE OUTSIDE, DRESS ACCORDINGLY.  BE SURE TO WEAR MULTIPLE LAYERS 
OF CLOTHING, INCLUDING A WARM HAT AND GLOVES.  FROSTBITE CAN DEVELOP 
RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

NJZ001-PAZ054-055-061100-
/O.CON.KPHI.WC.Y.0002.000000T0000Z-070206T1400Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
430 PM EST MON FEB 5 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY...

THE COLDEST AIR OF THE ARCTIC OUTBREAK WAS OVER OUR REGION TODAY.  
WIND CHILL VALUES RANGED FROM ZERO TO 20 BELOW THIS AFTERNOON IN THE 
POCONOS AND IN SUSSEX COUNTY, NEW JERSEY.  EVEN THOUGH THE COLDEST 
OF THE AIR WILL RETREAT TO THE NORTH, IT WILL REMAIN QUITE COLD.  
TEMPERATURES SHOULD REMAIN BELOW FREEZING FOR AT LEAST THE NEXT 
SEVEN DAYS.

TEMPERATURES ARE FORECAST TO DROP TO ZERO TO 5 ABOVE TONIGHT AND TO 
AROUND 5 ABOVE ON TUESDAY NIGHT IN THE POCONOS AND IN SUSSEX COUNTY, 
NEW JERSEY.  DAYTIME HIGHS SHOULD ONLY BE IN THE TEENS ON TUESDAY 
AND THEY ARE EXPECTED TO BE IN THE UPPER TEENS AND LOWER 20S ON 
WEDNESDAY.

THROUGH WEDNESDAY, A WEST OR NORTHWEST WIND IS ANTICIPATED TO 
FLUCTUATE MAINLY BETWEEN 10 AND 20 MPH, PERHAPS DROPPING TO 5 TO 10 
MPH FOR A TIME ON TUESDAY NIGHT. 

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 10 AND 20 BELOW ZERO 
FROM TONIGHT INTO TUESDAY MORNING.  AS A RESULT, THE NATIONAL 
WEATHER SERVICE HAS CONTINUED A WIND CHILL ADVISORY.  THE ADVISORY 
IS IN EFFECT UNTIL 9:00 AM TUESDAY.  WIND CHILL VALUES ARE FORECAST 
TO RANGE FROM PLUS 5 TO MINUS 5 DEGREES FROM TUESDAY AFTERNOON INTO 
WEDNESDAY. 

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY 
PREPARED FOR IT.  LIMIT YOUR TIME OUT OF DOORS.  WHEN YOU DO NEED TO 
VENTURE OUTSIDE, DRESS ACCORDINGLY.  BE SURE TO WEAR MULTIPLE LAYERS 
OF CLOTHING, INCLUDING A WARM HAT AND GLOVES.  FROSTBITE CAN DEVELOP 
RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

IOVINO
000 
WWUS41 KPHI 060215
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
915 PM EST MON FEB 5 2007

NJZ007-PAZ060>062-061100-
/O.CON.KPHI.WC.Y.0002.000000T0000Z-070206T1400Z/
WARREN-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...WASHINGTON...READING...ALLENTOWN...
BETHLEHEM...EASTON
915 PM EST MON FEB 5 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY...

THE COLDEST AIR OF THE ARCTIC OUTBREAK IS OVER OUR REGION. WIND
CHILL VALUES RANGED FROM ZERO TO 10 BELOW THIS EVENING IN BERKS
COUNTY AND THE LEHIGH VALLEY OF PENNSYLVANIA AND IN WARREN COUNTY,
NEW JERSEY. EVEN THOUGH THE COLDEST OF THE AIR WILL BEGIN TO
RETREAT TO THE NORTH, IT WILL REMAIN QUITE COLD. TEMPERATURES
SHOULD STAY BELOW FREEZING FOR AT LEAST THE NEXT SEVEN DAYS.

TEMPERATURES ARE FORECAST TO DROP INTO THE SINGLE DIGITS OVERNIGHT
AND TO AROUND 10 DEGREES ON TUESDAY NIGHT. DAYTIME HIGHS SHOULD
ONLY BE AROUND 20 DEGREES ON TUESDAY AND THEY ARE EXPECTED TO BE
IN THE MID 20S ON WEDNESDAY.

THROUGH WEDNESDAY, A WEST TO NORTHWEST WIND IS ANTICIPATED TO
FLUCTUATE MAINLY BETWEEN 10 AND 20 MPH, PERHAPS DROPPING TO 5 TO
10 MPH FOR A TIME ON TUESDAY NIGHT.

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 5 AND 15 BELOW ZERO
INTO TUESDAY MORNING. AS A RESULT, THE NATIONAL WEATHER SERVICE
HAS CONTINUED A WIND CHILL ADVISORY. THE ADVISORY IS IN EFFECT
UNTIL 9:00 AM TUESDAY. WIND CHILL VALUES ARE FORECAST TO RANGE
FROM 5 ABOVE TO 5 BELOW ZERO FROM LATE TUESDAY MORNING INTO
WEDNESDAY.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE, DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING, INCLUDING A WARM HAT AND GLOVES. FROSTBITE CAN
DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

NJZ001-PAZ054-055-061100-
/O.CON.KPHI.WC.Y.0002.000000T0000Z-070206T1400Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
915 PM EST MON FEB 5 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST TUESDAY...

THE COLDEST AIR OF THE ARCTIC OUTBREAK IS OVER OUR REGION. WIND
CHILL VALUES RANGED FROM ZERO TO 15 BELOW THIS EVENING IN THE
POCONOS AND IN SUSSEX COUNTY, NEW JERSEY. EVEN THOUGH THE COLDEST
OF THE AIR WILL BEGIN TO RETREAT TO THE NORTH, IT WILL REMAIN
QUITE COLD. TEMPERATURES SHOULD STAY BELOW FREEZING FOR AT LEAST
THE NEXT SEVEN DAYS.

TEMPERATURES ARE FORECAST TO DROP TO ZERO TO 5 ABOVE OVERNIGHT
AND TO AROUND 5 ABOVE ON TUESDAY NIGHT IN THE POCONOS AND IN
SUSSEX COUNTY, NEW JERSEY. DAYTIME HIGHS SHOULD ONLY BE IN THE
TEENS ON TUESDAY AND THEY ARE EXPECTED TO BE IN THE UPPER TEENS
AND LOWER 20S ON WEDNESDAY.

THROUGH WEDNESDAY, A WEST TO NORTHWEST WIND IS ANTICIPATED TO
FLUCTUATE MAINLY BETWEEN 10 AND 20 MPH, PERHAPS DROPPING TO 5 TO
10 MPH FOR A TIME ON TUESDAY NIGHT.

WIND CHILL VALUES SHOULD RANGE MOSTLY BETWEEN 10 AND 20 BELOW
ZERO INTO TUESDAY MORNING. AS A RESULT, THE NATIONAL WEATHER
SERVICE HAS CONTINUED A WIND CHILL ADVISORY. THE ADVISORY IS IN
EFFECT UNTIL 9:00 AM TUESDAY. WIND CHILL VALUES ARE FORECAST TO
RANGE FROM ZERO TO 10 BELOW FROM LATE TUESDAY MORNING INTO
WEDNESDAY.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE, DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING, INCLUDING A WARM HAT AND GLOVES. FROSTBITE CAN
DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

IOVINO
000 
WWUS41 KPHI 060801
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
301 AM EST TUE FEB 6 2007

NJZ007-PAZ060>062-061400-
/O.CON.KPHI.WC.Y.0002.000000T0000Z-070206T1400Z/
WARREN-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...WASHINGTON...READING...ALLENTOWN...
BETHLEHEM...EASTON
301 AM EST TUE FEB 6 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING. 

TEMPERATURES HAVE DROPPED DOWN TO THE SINGLE DIGITS EARLY THIS
MORNING. WINDS HAVE ALSO SLOWLY DIMINISHED TO 10 TO 15 MPH, BUT
THEY REMAIN AROUND 20 MPH AND GUSTY AT THE HIGHER ELEVATIONS. WIND
CHILLS EARLY THIS MORNING WERE GENERALLY MINUS 5 TO MINUS 10 WITH
SOME OF THE COLDER LOCATIONS CLOSE TO MINUS 15. 

THE TEMPERATURES WILL RISE TO AROUND 20 TODAY AND WINDS WILL NOT
BE AS STRONG AS THE PAST SEVERAL DAYS. ALTHOUGH IT WILL REMAIN
BITTERLY COLD, THE WIND CHILL VALUES WILL NOT BE AS LOW AS THEY
HAVE BEEN. THEREFORE, THE WIND CHILL ADVISORY WILL BE ALLOWED TO 
EXPIRE AT 9 AM THIS MORNING.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE... DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING... INCLUDING A WARM HAT AND GLOVES. FROSTBITE
CAN DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

NJZ001-PAZ054-055-061400-
/O.CON.KPHI.WC.Y.0002.000000T0000Z-070206T1400Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
301 AM EST TUE FEB 6 2007

...WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING...

A WIND CHILL ADVISORY REMAINS IN EFFECT UNTIL 9 AM EST THIS
MORNING. 

TEMPERATURES HAVE DROPPED DOWN TO ZERO TO 7 ABOVE EARLY THIS
MORNING. WINDS HAVE ALSO SLOWLY DIMINISHED TO 10 TO 15 MPH, BUT
THEY REMAIN AROUND 20 MPH AND GUSTY AT THE HIGHER ELEVATIONS. WIND
CHILLS EARLY THIS MORNING WERE GENERALLY MINUS 5 TO MINUS 10 WITH
SOME OF THE COLDER LOCATIONS AROUND MINUS 20.

THE TEMPERATURES WILL RISE TO THE TEENS TODAY AND WINDS WILL NOT BE
AS STRONG AS THE PAST SEVERAL DAYS. ALTHOUGH IT WILL REMAIN
BITTERLY COLD, THE WIND CHILL VALUES WILL NOT BE AS LOW AS THEY
HAVE BEEN. THEREFORE, THE WIND CHILL ADVISORY WILL BE ALLOWED TO
EXPIRE AT 9 AM THIS MORNING.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED
TO VENTURE OUTSIDE... DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING... INCLUDING A WARM HAT AND GLOVES. FROSTBITE
CAN DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

STAUBER
000 
WWUS41 KPHI 061348
WSWPHI

URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
848 AM EST TUE FEB 6 2007

NJZ007-PAZ060>062-061500-
/O.CAN.KPHI.WC.Y.0002.000000T0000Z-070206T1400Z/
WARREN-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...WASHINGTON...READING...ALLENTOWN...
BETHLEHEM...EASTON
848 AM EST TUE FEB 6 2007

...WIND CHILL ADVISORY IS CANCELLED...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS CANCELED THE
WIND CHILL ADVISORY THAT WAS PREVIOUSLY IN EFFECT FOR THE LEHIGH
VALLEY AND BERKS COUNTY. WHILE WIND CHILL VALUES IN THE SINGLE
DIGITS CAN BE EXPECTED TODAY, CONDITIONS WILL NOT BE AS COLD AS
THEY WERE YESTERDAY.

$$

NJZ001-PAZ054-055-061700-
/O.EXT.KPHI.WC.Y.0002.000000T0000Z-070206T1700Z/
SUSSEX-CARBON-MONROE-
INCLUDING THE CITIES OF...NEWTON...JIM THORPE...STROUDSBURG
848 AM EST TUE FEB 6 2007

...WIND CHILL ADVISORY NOW IN EFFECT UNTIL NOON EST TODAY...

AIR TEMPERATURES THIS MORNING REMAIN JUST BELOW ZERO, BUT WITH
WIND GUSTS UP TO 25 MPH, THE TEMPERATURE FEELS MORE LIKE 25
DEGREES BELOW ZERO. THE WIND CHILL ADVISORY THAT WAS IN EFFECT FOR
THE SOUTHERN POCONOS AND NORTHWEST NEW JERSEY HAS THEREFORE BEEN
EXTENDED UNTIL NOON TODAY. 

ALTHOUGH IT WILL REMAIN BITTERLY COLD THROUGHOUT THE DAY,
TEMPERATURES WILL RISE TO THE TEENS THIS AFTERNOON AND WINDS WILL
NOT BE AS STRONG AS THE PAST SEVERAL DAYS. WIND CHILL ADVISORY
CRITERIA ARE THEREFORE NOT EXPECTED DURING THE AFTERNOON HOURS.

BITTERLY COLD WEATHER CAN BE DANGEROUS IF YOU ARE NOT PROPERLY
PREPARED FOR IT. LIMIT YOUR TIME OUT OF DOORS. WHEN YOU DO NEED TO
VENTURE OUTSIDE... DRESS ACCORDINGLY. BE SURE TO WEAR MULTIPLE
LAYERS OF CLOTHING... INCLUDING A WARM HAT AND GLOVES. FROSTBITE
CAN DEVELOP RATHER QUICKLY ON ANY EXPOSED SKIN.

$$

Nearby

Wind Chill Advisories in Pennsylvania, 2007Wind Chill Advisories in New Jersey, 2007Every wind chill advisory in 2007

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.