Alert archive / New Jersey / Excessive Heat Warnings in 2010

Excessive Heat Warning 3, NWS Philadelphia/Mount Holly

July 5, 20104 counties in New Jersey; Delaware County, Philadelphia County, Pennsylvania; New Castle County, Delaware

NWS Philadelphia/Mount Holly issued this excessive heat warning at Jul 5, 2010, 3:00 AM EDT for 4 counties in New Jersey; Delaware County, Philadelphia County, Pennsylvania; New Castle County, Delaware. It took effect at Jul 5, 2010, 12:00 PM EDT. It was in force for 56 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Jul 5, 2010, 3:00 AM EDT (07:00 UTC)
In effect from
Jul 5, 2010, 12:00 PM EDT
Expired
Jul 7, 2010, 8:00 PM EDT
In force
56 hr
Issued by
NWS Philadelphia/Mount Holly

Counties New Castle County, DE, Burlington County, NJ, Camden County, NJ, Gloucester County, NJ, Mercer County, NJ, Delaware County, PA, Philadelphia County, PA

The radar

The Philadelphia radar (KDIX), 59 km from the middle of the area, began a volume at 06:58 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 00:00Z, 7.0 hours before the alert went out and 218 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 00:00Z on 2010-07-05Temperature 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°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Brookhaven, NY at 00:00Z on 2010-07-05The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 150 square meters per square second.193958Sfc1 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
2372 m above ground
0-6 km bulk shear
34 kt
0-1 km storm-relative helicity
150 m²/s²
0-3 km storm-relative helicity
241 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.

836 
WWUS71 KPHI 050700
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
300 AM EDT MON JUL 5 2010

DEZ001-NJZ015-017>019-PAZ067>071-052100-
/O.UPG.KPHI.EH.A.0003.100706T1600Z-100708T0000Z/
/O.NEW.KPHI.EH.W.0003.100705T1600Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
300 AM EDT MON JUL 5 2010

...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON TODAY TO 8 PM EDT
WEDNESDAY...

THE NATIONAL WEATHER SERVICE HAS ISSUED AN EXCESSIVE HEAT WARNING.
IT IS IN EFFECT FROM NOON TODAY UNTIL 800 PM WEDNESDAY.

A VERY HOT AIR MASS WILL REMAIN OVER OUR REGION DURING THE NEXT
FEW DAYS. HUMIDITY LEVELS ARE FORECAST TO INCREASE DURING THE
PERIOD. AS A RESULT, AN EXCESSIVE HEAT WARNING HAS BEEN ISSUED.

FOR TODAY, AFTERNOON TEMPERATURES ARE EXPECTED TO RISE INTO THE 98
TO 100 DEGREE RANGE, WITH MAXIMUM HEAT INDEX VALUES RANGING FROM
100 TO 102.

TUESDAY IS ANTICIPATED TO BE THE HOTTEST DAY OF THE STRETCH, WITH
HIGHS FROM 100 TO 102 DEGREES AND HEAT INDEX VALUES RISING TO 104
TO 106.

WEDNESDAY SHOULD BE THE MOST HUMID OF THE THREE DAYS. AFTERNOON
TEMPERATURES ARE FORECAST TO RANGE FROM 97 TO 99 DEGREES, WITH
MAXIMUM HEAT INDEX VALUES OF 102 TO 104.

THERE WILL BE LITTLE RELIEF DURING THE OVERNIGHT HOURS, AS
TEMPERATURES ARE FORECAST TO DROP ONLY INTO THE 70S. SOME HIGHLY
URBANIZED LOCATIONS MAY NOT FALL BELOW THE 80 DEGREE MARK.

A SLIGHT BREAK IN THE EXCESSIVE HEAT IS EXPECTED TOWARD THE END
OF THE WEEK. HOWEVER, IT SHOULD REMAIN QUITE WARM AND HUMID. A
COLD FRONT FROM THE NORTHWEST IS ANTICIPATED TO ARRIVE OVER THE
WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER WILL
CREATE A DANGEROUS SITUATION.

AVOID SPENDING MUCH TIME OUT OF DOORS DURING THE HEAT OF THE DAY
AND REMAIN IN AN AIR CONDITIONED LOCATION, IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

IOVINO
10 follow-up statements
604 
WWUS71 KPHI 052003
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
403 PM EDT MON JUL 5 2010

DEZ001-NJZ015-017>019-PAZ067>071-061000-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
403 PM EDT MON JUL 5 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT WEDNESDAY
FOR THE PHILADELPHIA WILMINGTON INTERSTATE 95 URBAN CORRIDOR.

THE VERY HOT AIR MASS OF SUNDAY AND MONDAY PROMISES TO HEAT UP
ANOTHER COUPLE OF DEGREES TUESDAY.

RECORD TEMPERATURES NEAR 100 ARE FORECAST BOTH TUESDAY AND
WEDNESDAY AFTERNOONS.

THE HEAT INDEX WILL RISE TO BETWEEN 100 AND 105 TUESDAY AFTERNOON
AND AGAIN WEDNESDAY AFTERNOON.

ODDS SLIGHTLY FAVOR THE HIGHER HEAT INDICES WEDNESDAY AFTERNOON 
AS MOISTURE INCREASES OVER THE AREA.

THERE WILL BE LITTLE RELIEF DURING THE OVERNIGHT HOURS. RECORD OR
NEAR RECORD WARM NIGHTTIME LOWS ARE FORECAST FOR THE URBAN CENTERS.

TOMORROW MORNING MORNINGS LOW TEMPERATURE IN THE PHILADELPHIA AREA
SHOULD BETWEEN 77 AND 80 AND THEN ON WEDNESDAY MORNING THE LOW SHOULD
BE SOMEWHERE BETWEEN 80 AND 83.

THE EXCESSIVE HEAT SHOULD EASE A FEW DEGREES THURSDAY. HOWEVER... IT
WILL REMAIN QUITE WARM AND HUMID. 

A COLD FRONT FROM THE NORTHWEST IS ANTICIPATED TO ARRIVE DURING THE
WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
WILL CREATE A DANGEROUS SITUATION.

AVOID SPENDING MUCH TIME OUT OF DOORS DURING THE HEAT OF THE DAY
AND REMAIN IN AN AIR CONDITIONED LOCATION... IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$


DRAG
768 
WWUS71 KPHI 060723
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
323 AM EDT TUE JUL 6 2010

DEZ001-NJZ015-017>019-PAZ067>071-062100-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
323 AM EDT TUE JUL 6 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY. 

THE VERY HOT AIR MASS OF SUNDAY AND MONDAY PROMISES TO BE EVEN
HOTTER AND MORE HUMID TODAY.

RECORD HIGH TEMPERATURES OF AROUND 100 DEGREES ARE FORECAST FOR
TODAY AND NEAR 100 DEGREES FOR WEDNESDAY. THE HEAT INDEX SHOULD
RISE TO BETWEEN 100 AND 105 DEGREES BOTH AFTERNOONS. THERE WILL BE
LITTLE RELIEF DURING THE OVERNIGHT HOURS. RECORD OR NEAR RECORD
WARM NIGHTTIME LOWS ARE FORECAST FOR THE URBAN CENTERS. THE CITY
OF PHILADELPHIA MAY NOT DROP LOWER THAN THE LOW 80S TONIGHT.
 
THE EXCESSIVE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW
INCREASES AND THE HOT RIDGE OF HIGH PRESSURE SAGS FARTHER TO THE
SOUTHWEST. IT WILL THOUGH REMAIN QUITE HUMID AND WARM. A COLD
FRONT FROM THE NORTHWEST IS ANTICIPATED TO ARRIVE DURING THE
WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
WILL CREATE A DANGEROUS SITUATION. 

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION, IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES, TRAINERS, CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
SO HOT THIS AFTERNOON THAT THE WEATHER COULD AFFECT ANYONE NO
MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER POSTPONING ANY
STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ001-007>010-012-013-016-
020>023-027-PAZ060>062-062100-
/O.NEW.KPHI.HT.Y.0002.100706T1600Z-100707T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-SALEM-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...NEWTON...
WASHINGTON...MORRISTOWN...FLEMINGTON...SOMERVILLE...
NEW BRUNSWICK...FREEHOLD...PENNSVILLE...JACKSON...MILLVILLE...
HAMMONTON...CAPE MAY COURT HOUSE...WHARTON STATE FOREST...
READING...ALLENTOWN...BETHLEHEM
323 AM EDT TUE JUL 6 2010

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING. 

THE VERY HOT AIR MASS OF SUNDAY AND MONDAY PROMISES TO BE EVEN
HOTTER TODAY.

RECORD TEMPERATURES OF NEAR 100 DEGREES ARE FORECAST FOR TODAY.
THE HEAT INDEX SHOULD RISE TO 100 TO 105 DEGREES THIS AFTERNOON.
SIMILAR HEAT INDEX VALUES COULD ALSO OCCUR ON WEDNESDAY AFTERNOON.
IT MAY BECOME NECESSARY TO EXTEND THE HEAT ADVISORY ANOTHER DAY.
 
THE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW INCREASES
AND THE HOT RIDGE OF HIGH PRESSURE SAGS FARTHER TO THE SOUTHWEST.
IT WILL THOUGH REMAIN QUITE HUMID AND WARM. A COLD FRONT FROM THE
NORTHWEST IS ANTICIPATED TO ARRIVE DURING THE WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$


TFG
762 
WWUS71 KPHI 060821 CCA
NPWPHI

URGENT - WEATHER MESSAGE...CORRECTED
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
419 AM EDT TUE JUL 6 2010

DEZ001-NJZ015-017>019-PAZ067>071-062215-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
419 AM EDT TUE JUL 6 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY. 

THE VERY HOT AIR MASS OF SUNDAY AND MONDAY PROMISES TO BE EVEN
HOTTER AND MORE HUMID TODAY.

RECORD HIGH TEMPERATURES OF AROUND 100 DEGREES ARE FORECAST FOR
TODAY AND NEAR 100 DEGREES FOR WEDNESDAY. THE HEAT INDEX SHOULD
RISE TO BETWEEN 100 AND 105 DEGREES BOTH AFTERNOONS. THERE WILL BE
LITTLE RELIEF DURING THE OVERNIGHT HOURS. RECORD OR NEAR RECORD
WARM NIGHTTIME LOWS ARE FORECAST FOR THE URBAN CENTERS. THE CITY
OF PHILADELPHIA MAY NOT DROP LOWER THAN THE LOW 80S TONIGHT.
 
THE EXCESSIVE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW
INCREASES AND THE HOT RIDGE OF HIGH PRESSURE SAGS FARTHER TO THE
SOUTHWEST. IT WILL THOUGH REMAIN QUITE HUMID AND WARM. A COLD
FRONT FROM THE NORTHWEST IS ANTICIPATED TO ARRIVE DURING THE
WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
WILL CREATE A DANGEROUS SITUATION. 

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION, IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES, TRAINERS, CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
SO HOT THIS AFTERNOON THAT THE WEATHER COULD AFFECT ANYONE NO
MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER POSTPONING ANY
STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ001-007>010-012-013-016-
020>023-027-PAZ060>062-062215-
/O.COR.KPHI.HT.Y.0002.100706T1600Z-100707T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-SALEM-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...NEWTON...
WASHINGTON...MORRISTOWN...FLEMINGTON...SOMERVILLE...
NEW BRUNSWICK...FREEHOLD...PENNSVILLE...JACKSON...MILLVILLE...
HAMMONTON...CAPE MAY COURT HOUSE...WHARTON STATE FOREST...
READING...ALLENTOWN...BETHLEHEM
419 AM EDT TUE JUL 6 2010

...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS
EVENING. 

THE VERY HOT AIR MASS OF SUNDAY AND MONDAY PROMISES TO BE EVEN
HOTTER TODAY.

RECORD TEMPERATURES OF NEAR 100 DEGREES ARE FORECAST FOR TODAY.
THE HEAT INDEX SHOULD RISE TO 100 TO 105 DEGREES THIS AFTERNOON.
SIMILAR HEAT INDEX VALUES COULD ALSO OCCUR ON WEDNESDAY AFTERNOON.
IT MAY BECOME NECESSARY TO EXTEND THE HEAT ADVISORY ANOTHER DAY.
 
THE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW INCREASES
AND THE HOT RIDGE OF HIGH PRESSURE SAGS FARTHER TO THE SOUTHWEST.
IT WILL THOUGH REMAIN QUITE HUMID AND WARM. A COLD FRONT FROM THE
NORTHWEST IS ANTICIPATED TO ARRIVE DURING THE WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS. 

COACHES, TRAINERS, CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT THIS AFTERNOON. THE HEAT COULD AFFECT ANYONE. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.


&&

$$


TFG
115 
WWUS71 KPHI 061552
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
1152 AM EDT TUE JUL 6 2010

DEZ001-NJZ015-017>019-PAZ067>071-062100-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
1152 AM EDT TUE JUL 6 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY FOR THE PHILADELPHIA WILMINGTON METRO CORRIDOR.

RECORD BREAKING HIGH TEMPERATURES AT OR JUST OVER 100 DEGREES
WILL OCCUR THIS AFTERNOON. THESE READINGS ARE 15 TO 20 DEGREES
ABOVE NORMAL.

TEMPERATURES WEDNESDAY AFTERNOON WILL ALSO BE NEAR 100 DEGREES.

THE HEAT INDEX WILL RISE TO BETWEEN 100 AND 105 DEGREES BOTH
AFTERNOONS. THERE WILL BE LITTLE RELIEF DURING THE OVERNIGHT
HOURS. RECORD OR NEAR RECORD WARM NIGHTTIME LOWS ARE FORECAST FOR
THE URBAN CENTERS. LOW TEMPERATURES EARLY WEDNESDAY IN THE CITY
OF PHILADELPHIA MAY REMAIN JUST ABOVE 80.

THE EXCESSIVE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW
INCREASES AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD. 
IT WILL REMAIN QUITE HUMID AND TEMPERATURES WILL STILL BE CLOSE
TO 90 DEGREES.

A COLD FRONT FROM THE NORTHWEST IS ANTICIPATED TO ARRIVE DURING THE
WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
WILL CREATE A DANGEROUS SITUATION.

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION... IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES... TRAINERS... CAMP COUNSELORS AND LIFEGUARDS SHOULD
REMAIN ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT
WILL BE SO HOT THIS AFTERNOON THAT THE WEATHER COULD AFFECT
ANYONE NO MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ001-007>010-012-013-016-
020>023-027-PAZ060>062-062100-
/O.CON.KPHI.HT.Y.0002.100706T1600Z-100707T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-SALEM-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...NEWTON...
WASHINGTON...MORRISTOWN...FLEMINGTON...SOMERVILLE...
NEW BRUNSWICK...FREEHOLD...PENNSVILLE...JACKSON...MILLVILLE...
HAMMONTON...CAPE MAY COURT HOUSE...WHARTON STATE FOREST...
READING...ALLENTOWN...BETHLEHEM
1152 AM EDT TUE JUL 6 2010

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

A HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING FOR
MOST OF THE STATES OF NEW JERSEY...DELAWARE...MARYLAND AS WELL AS
MUCH OF EASTERN PENNSYLVANIA.

A RECORD TEMPERATURE OF NEAR OR JUST OVER 100 DEGREES IS EXPECTED
THIS AFTERNOON FOR MUCH OF THIS AREA. THE HEAT INDEX WILL BE 100 TO
105 DEGREES. SIMILAR HEAT INDEX VALUES COULD ALSO OCCUR ON WEDNESDAY
AFTERNOON. IT MAY BECOME NECESSARY TO EXTEND THE HEAT ADVISORY
ANOTHER DAY.

THE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW INCREASES AND
THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD. IT WILL REMAIN QUITE
HUMID AND VERY WARM. A COLD FRONT FROM THE NORTHWEST IS ANTICIPATED
TO ARRIVE DURING THE WEEKEND.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

COACHES... TRAINERS... CAMP COUNSELORS AND LIFEGUARDS SHOULD
REMAIN ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT
WILL BE HOT THIS AFTERNOON. THE HEAT COULD AFFECT ANYONE. PLEASE
CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$
438 
WWUS71 KPHI 062004
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
404 PM EDT TUE JUL 6 2010

DEZ001-NJZ015-017>019-PAZ067>071-070415-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
404 PM EDT TUE JUL 6 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY FOR THE PHILADELPHIA WILMINGTON METRO CORRIDOR.

RECORD BREAKING HIGH TEMPERATURES...OVER 15 DEGREES ABOVE NORMAL...
WITH VALUES JUST OVER 100 DEGREES...WILL SLOWLY EASE BACK THROUGH
THE 90S THIS EVENING.

TEMPERATURES WEDNESDAY AFTERNOON WILL APPROACH 100 DEGREES AND
LIKELY EXCEED THE 98 DEGREE RECORD FOR THE DATE.  

WHILE IT PROBABLY WILL BE 2-4 DEGREES COOLER THAN IT WAS TODAY...
HIGHER HUMIDITY COULD COMPENSATE AND RESULT IN HEAT INDICES JUST
AS HOT AS THOSE OF THIS PAST TUESDAY AFTERNOON.

RECORD OR NEAR RECORD WARM NIGHTTIME LOWS ARE FORECAST FOR THE
URBAN CENTERS. LOW TEMPERATURES EARLY WEDNESDAY IN THE CITY OF
PHILADELPHIA MAY REMAIN JUST ABOVE 80.

PREPARE TO ADJUST ONCE AGAIN TO THE EXCESSIVE HEAT ON WEDNESDAY.
OUR PATIENCE IN THIS HEAT WAVE WILL HELP OTHERS COPE.

THE EXCESSIVE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW
INCREASES AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD. IT
WILL REMAIN QUITE HUMID AND THE 90 DEGREE HEAT WAVE WILL LIKELY
CONTINUE INTO FRIDAY.

CONSIDERABLE CLOUDINESS ALONG WITH SCATTERED SHOWERS AND THUNDERSTORMS
SHOULD BREAK THE HEAT SATURDAY. A MORE COMFORTABLE SUNDAY IS UPCOMING
AS LOW PRESSURE AND A COOL FRONT PUSH OUT OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
WILL CREATE A DANGEROUS SITUATION.

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION... IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES... TRAINERS... CAMP COUNSELORS AND LIFEGUARDS SHOULD
REMAIN ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT
WILL BE SO HOT THIS AFTERNOON THAT THE WEATHER COULD AFFECT
ANYONE NO MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ009-010-012-013-020-PAZ060-
061-070415-
/O.NEW.KPHI.HT.Y.0003.100707T1500Z-100707T2200Z/
/O.CON.KPHI.HT.Y.0002.000000T0000Z-100707T0000Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-BERKS-LEHIGH-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...READING...
ALLENTOWN
404 PM EDT TUE JUL 6 2010

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...HEAT ADVISORY IN EFFECT FROM 11 AM TO 6 PM EDT WEDNESDAY...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM 11 AM TO 6 PM EDT WEDNESDAY. A
HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. 

LEFTOVER HEAT INDICES OF 100 TO NEAR 105 DEGREES WILL EASE THIS 
EVENING.

HOWEVER...ANOTHER DAY OF NEAR RECORD HEAT IS FORECAST WEDNESDAY
WITH SIMILAR HEAT INDEX VALUES TO THOSE OF TODAY. 

PREPARE TO ADJUST ONCE AGAIN TO THE EXCESSIVE HEAT ON WEDNESDAY.
OUR PATIENCE IN THIS HEAT WAVE WILL HELP OTHERS COPE.

THE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW INCREASES AND
THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD. 

IT WILL REMAIN QUITE HUMID AND THE 90 DEGREE HEAT WAVE WILL LIKELY
CONTINUE INTO FRIDAY.

CONSIDERABLE CLOUDINESS ALONG WITH SCATTERED SHOWERS AND THUNDERSTORMS
SHOULD BREAK THE HEAT SATURDAY. A MORE COMFORTABLE SUNDAY IS UPCOMING
AS LOW PRESSURE AND A COOL FRONT PUSH OUT OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

COACHES... TRAINERS... CAMP COUNSELORS AND LIFEGUARDS SHOULD
REMAIN ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT
WILL BE HOT THIS AFTERNOON. THE HEAT COULD AFFECT ANYONE. PLEASE
CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

NJZ001-007-008-016-021>023-027-PAZ062-070000-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-100707T0000Z/
SUSSEX-WARREN-MORRIS-SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-NORTHAMPTON-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
PENNSVILLE...MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...BETHLEHEM...EASTON
404 PM EDT TUE JUL 6 2010

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

A HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. 

LEFTOVER HEAT INDICES OF NEAR OR JUST OVER 100 DEGREES WILL EASE
THIS EVENING. 

THE HEAT INDEX WEDNESDAY WILL PROBABLY BE CLOSE TO 100 IN NORTHWEST
NEW JERSEY AND NEAR 105 DEGREES IN FAR SOUTHERN NEW JERSEY. IT MAY
BE NECESSARY TO ISSUE A HEAT ADVISORY FOR WEDNESDAY IN LATER
FORECASTS.

THE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW INCREASES
AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

COACHES... TRAINERS... CAMP COUNSELORS AND LIFEGUARDS SHOULD
REMAIN ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT
WILL BE HOT THIS AFTERNOON. THE HEAT COULD AFFECT ANYONE. PLEASE
CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$


DRAG
619 
WWUS71 KPHI 062035
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
435 PM EDT TUE JUL 6 2010

DEZ001-NJZ015-017>019-PAZ067>071-070445-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
435 PM EDT TUE JUL 6 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY. 

RECORD BREAKING HIGH TEMPERATURES...OVER 15 DEGREES ABOVE
NORMAL... WITH VALUES JUST OVER 100 DEGREES...WILL SLOWLY EASE
BACK THROUGH THE 90S THIS EVENING.

TEMPERATURES WEDNESDAY AFTERNOON WILL APPROACH 100 DEGREES AND
LIKELY EXCEED THE 98 DEGREE RECORD FOR THE DATE.

WHILE IT PROBABLY WILL BE 2-4 DEGREES COOLER THAN IT WAS TODAY...
HIGHER HUMIDITY COULD COMPENSATE AND RESULT IN HEAT INDICES JUST
AS HOT AS THOSE OF THIS PAST TUESDAY AFTERNOON.

RECORD OR NEAR RECORD WARM NIGHTTIME LOWS ARE FORECAST FOR THE
URBAN CENTERS. LOW TEMPERATURES EARLY WEDNESDAY IN THE CITY OF
PHILADELPHIA MAY REMAIN JUST ABOVE 80.

PREPARE TO ADJUST ONCE AGAIN TO THE EXCESSIVE HEAT ON WEDNESDAY.
OUR PATIENCE IN THIS HEAT WAVE WILL HELP OTHERS COPE.

THE EXCESSIVE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW
INCREASES AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD. IT
WILL REMAIN QUITE HUMID AND THE 90 DEGREE HEAT WAVE WILL LIKELY
CONTINUE INTO FRIDAY.

CONSIDERABLE CLOUDINESS ALONG WITH SCATTERED SHOWERS AND
THUNDERSTORMS SHOULD BREAK THE HEAT SATURDAY. A MORE COMFORTABLE
SUNDAY IS UPCOMING AS LOW PRESSURE AND A COOL FRONT PUSH OUT
OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
WILL CREATE A DANGEROUS SITUATION.

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION... IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
SO HOT THIS AFTERNOON THAT THE WEATHER COULD AFFECT ANYONE NO
MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER POSTPONING ANY
STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ009-010-012-013-020-PAZ060-
061-070445-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-100707T0000Z/
/O.CON.KPHI.HT.Y.0003.100707T1500Z-100707T2200Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-BERKS-LEHIGH-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...READING...
ALLENTOWN
435 PM EDT TUE JUL 6 2010

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 6 PM EDT
WEDNESDAY...

A HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. A
HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 6 PM EDT WEDNESDAY.

LEFTOVER HEAT INDICES OF 100 TO NEAR 105 DEGREES WILL EASE THIS
EVENING.

HOWEVER...ANOTHER DAY OF NEAR RECORD HEAT IS FORECAST WEDNESDAY
WITH SIMILAR HEAT INDEX VALUES TO THOSE OF TODAY.

PREPARE TO ADJUST ONCE AGAIN TO THE EXCESSIVE HEAT ON WEDNESDAY.
OUR PATIENCE IN THIS HEAT WAVE WILL HELP OTHERS COPE.

THE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW INCREASES
AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD.

IT WILL REMAIN QUITE HUMID AND THE 90 DEGREE HEAT WAVE WILL
LIKELY CONTINUE INTO FRIDAY.

CONSIDERABLE CLOUDINESS ALONG WITH SCATTERED SHOWERS AND
THUNDERSTORMS SHOULD BREAK THE HEAT SATURDAY. A MORE COMFORTABLE
SUNDAY IS UPCOMING AS LOW PRESSURE AND A COOL FRONT PUSH OUT
OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT THIS AFTERNOON. THE HEAT COULD AFFECT ANYONE. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

NJZ001-007-008-016-021>023-027-PAZ062-070000-
/O.CON.KPHI.HT.Y.0002.000000T0000Z-100707T0000Z/
SUSSEX-WARREN-MORRIS-SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-NORTHAMPTON-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
PENNSVILLE...MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...BETHLEHEM...EASTON
435 PM EDT TUE JUL 6 2010

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING...

A HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING. 

LEFTOVER HEAT INDICES OF NEAR OR JUST OVER 100 DEGREES WILL EASE
THIS EVENING.

THE HEAT INDEX WEDNESDAY WILL PROBABLY BE CLOSE TO 100 IN
NORTHWEST NEW JERSEY AND NEAR 105 DEGREES IN FAR SOUTHERN NEW
JERSEY. IT MAY BE NECESSARY TO ISSUE A HEAT ADVISORY FOR
WEDNESDAY IN LATER FORECASTS.

THE HEAT SHOULD EASE ON THURSDAY AS THE ONSHORE FLOW INCREASES
AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT THIS AFTERNOON. THE HEAT COULD AFFECT ANYONE. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

DRAG
581 
WWUS71 KPHI 070015
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
815 PM EDT TUE JUL 6 2010

DEZ002-003-MDZ008-012-015-019-020-NJZ009-010-012-013-020-PAZ060-
061-071000-
/O.EXP.KPHI.HT.Y.0002.000000T0000Z-100707T0000Z/
/O.CON.KPHI.HT.Y.0003.100707T1500Z-100707T2200Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-BERKS-LEHIGH-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...READING...
ALLENTOWN
815 PM EDT TUE JUL 6 2010

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 6 PM EDT
WEDNESDAY...
...HEAT ADVISORY FOR TUESDAY HAS EXPIRED...

THE HEAT ADVISORY FOR TUESDAY IS NO LONGER IN EFFECT. A HEAT
ADVISORY REMAINS IN EFFECT FROM 11 AM TO 6 PM EDT WEDNESDAY.

ANOTHER DAY OF NEAR RECORD HEAT IS FORECAST WEDNESDAY WITH
SIMILAR HEAT INDEX VALUES TO THOSE OF TUESDAY.

PREPARE TO ADJUST ONCE AGAIN TO EXCESSIVE HEAT WEDNESDAY. THE
HEAT SHOULD EASE THURSDAY AS AN ONSHORE FLOW INCREASES AND THE
HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD.

IT WILL BE RATHER HUMID AND THE 90 DEGREE HEAT WAVE WILL LIKELY
CONTINUE INTO FRIDAY.

CONSIDERABLE CLOUDINESS ALONG WITH SCATTERED SHOWERS AND
THUNDERSTORMS SHOULD BREAK THE HEAT AT LEAST SOMEWHAT SATURDAY. A
MORE COMFORTABLE SUNDAY IS FORECAST AS LOW PRESSURE AND A WEAK COLD
FRONT PUSH OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT ENOUGH WEDNESDAY AFTERNOON THAT THE HEAT COULD AFFECT ANYONE.
PLEASE CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

NJZ001-007-008-016-021>023-027-PAZ062-070115-
/O.EXP.KPHI.HT.Y.0002.000000T0000Z-100707T0000Z/
SUSSEX-WARREN-MORRIS-SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-NORTHAMPTON-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
PENNSVILLE...MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...BETHLEHEM...EASTON
815 PM EDT TUE JUL 6 2010

...HEAT ADVISORY HAS EXPIRED...

THE HEAT ADVISORY FOR TUESDAY IS NO LONGER IN EFFECT. 

WITH SUNSET...TEMPERATURES WILL DROP DURING THE OVERNIGHT PERIOD.
ALTHOUGH A HEAT ADVISORY IS NOT IN EFFECT FOR WEDNESDAY...IT WILL
BE HOT AGAIN WEDNESDAY.

THE HEAT SHOULD EASE SOMEWHAT THURSDAY AS AN ONSHORE FLOW
INCREASES AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD.

CONSIDERABLE CLOUDINESS ALONG WITH SCATTERED SHOWERS AND
THUNDERSTORMS SHOULD BREAK THE HEAT AT LEAST SOMEWHAT SATURDAY. A
MORE COMFORTABLE SUNDAY IS FORECAST AS LOW PRESSURE AND A WEAK COLD
FRONT PUSH OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE ON WEDNESDAY...
AS THE HEAT COULD AFFECT ANYONE. PLEASE CONSIDER POSTPONING ANY
STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

$$

DEZ001-NJZ015-017>019-PAZ067>071-071000-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
815 PM EDT TUE JUL 6 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT
WEDNESDAY. 

RECORD BREAKING HIGH TEMPERATURES...OVER 15 DEGREES ABOVE
NORMAL...WITH VALUES JUST OVER 100 DEGREES...WILL SLOWLY EASE
BACK THROUGH THE 90S AND THEN THE 80S THIS EVENING.

HIGH TEMPERATURES WEDNESDAY AFTERNOON WILL APPROACH 100 DEGREES
AND LIKELY TIE OR EXCEED RECORDS IN THE UPPER 90S FOR THE DATE.

WHILE IT PROBABLY WILL BE 2 TO 4 DEGREES COOLER WEDNESDAY THAN IT
WAS TUESDAY...HIGHER HUMIDITY COULD COMPENSATE AND RESULT IN HEAT
INDICES JUST AS HOT AS THOSE OF THIS PAST TUESDAY AFTERNOON.

RECORD OR NEAR RECORD WARM NIGHTTIME LOWS ARE FORECAST FOR THE
URBAN CENTERS. LOW TEMPERATURES EARLY WEDNESDAY IN THE CITY OF
PHILADELPHIA MAY REMAIN JUST ABOVE 80.

PREPARE TO ADJUST ONCE AGAIN TO THE EXCESSIVE HEAT ON WEDNESDAY.
THE EXCESSIVE HEAT SHOULD EASE THURSDAY AS AN ONSHORE FLOW
INCREASES AND THE HOT RIDGE OF HIGH PRESSURE SHIFTS WESTWARD. IT
WILL BE RATHER HUMID AND THE 90 DEGREE HEAT WAVE WILL LIKELY
CONTINUE INTO FRIDAY.

CONSIDERABLE CLOUDINESS ALONG WITH SCATTERED SHOWERS AND
THUNDERSTORMS SHOULD BREAK THE HEAT SATURDAY. A MORE COMFORTABLE
SUNDAY IS FORECAST AS LOW PRESSURE AND A WEAK COLD FRONT PUSH
OFFSHORE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
WILL CREATE A DANGEROUS SITUATION.

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION...IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT ENOUGH WEDNESDAY AFTERNOON THAT THE WEATHER COULD AFFECT
ANYONE...NO MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$
857 
WWUS71 KPHI 070733
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
333 AM EDT WED JUL 7 2010

DEZ001-NJZ015-017>019-PAZ067>071-072100-
/O.NEW.KPHI.EH.A.0004.100708T1400Z-100708T2200Z/
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
333 AM EDT WED JUL 7 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...EXCESSIVE HEAT WATCH IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY AFTERNOON...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED AN
EXCESSIVE HEAT WATCH...WHICH IS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY AFTERNOON. AN EXCESSIVE HEAT WARNING REMAINS IN
EFFECT UNTIL 8 PM EDT THIS EVENING. 

AFTER A VERY WARM NIGHT, HIGH TEMPERATURES THIS AFTERNOON WILL
BE AROUND 100 DEGREES AND LIKELY TIE OR EXCEED RECORDS IN THE
UPPER 90S FOR THE DATE. WHILE HIGHS WILL BE SLIGHTLY LOWER THAN
YESTERDAY, HIGHER HUMIDITY LEVELS COULD COMPENSATE AND RESULT IN
HEAT INDICES JUST AS HOT AS THOSE ON TUESDAY AFTERNOON.
 
WHILE HIGH TEMPERATURES WILL BE LOWER ON THURSDAY, DEW POINT
TEMPERATURES WILL BE HIGHER. THE COMBINATION MIGHT BRING HEAT
INDICES TO NEAR THE THRESHOLD VALUE OF 100 DEGREES. THUS AN
EXCESSIVE HEAT WATCH HAS BEEN ISSUED FOR THURSDAY.

PREPARE TO ADJUST ONCE AGAIN TO THE EXCESSIVE HEAT. THE EXCESSIVE
HEAT SHOULD CONTINUE TO EASE SLIGHTLY ON FRIDAY, BUT LOWER
HUMIDITY LEVELS WILL NOT OCCUR UNTIL A COLD FRONT MOVES THROUGH
THE AREA ABOUT SATURDAY. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER
IS CREATING A DANGEROUS AND IN SOME INSTANCES DEADLY SITUATION.

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION...IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT ENOUGH WEDNESDAY AFTERNOON THAT THE WEATHER COULD AFFECT
ANYONE...NO MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.
 
&&

$$

NJZ001-007-008-016-021>023-027-PAZ062-072100-
/O.EXA.KPHI.HT.Y.0003.100707T1500Z-100707T2200Z/
SUSSEX-WARREN-MORRIS-SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-NORTHAMPTON-
INCLUDING THE CITIES OF...NEWTON...WASHINGTON...MORRISTOWN...
PENNSVILLE...MILLVILLE...HAMMONTON...CAPE MAY COURT HOUSE...
WHARTON STATE FOREST...BETHLEHEM...EASTON
333 AM EDT WED JUL 7 2010

...HEAT ADVISORY IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT
THIS EVENING...

THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A HEAT
ADVISORY...WHICH IS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM EDT
THIS EVENING. 

ANOTHER DAY OF NEAR RECORD HEAT IS FORECAST WEDNESDAY WITH
SIMILAR HEAT INDEX VALUES TO THOSE OF TUESDAY.

PREPARE TO ADJUST ONCE AGAIN TO EXCESSIVE HEAT WEDNESDAY. THE
HEAT SHOULD EASE THURSDAY AS AN ONSHORE FLOW INCREASES AND THE
HOT RIDGE OF HIGH PRESSURE SHIFTS FARTHER TO THE SOUTHWEST.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION...IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT ENOUGH WEDNESDAY AFTERNOON THAT THE HEAT COULD AFFECT ANYONE.
PLEASE CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ009-010-012-013-020-PAZ060-
061-072100-
/O.CON.KPHI.HT.Y.0003.100707T1500Z-100707T2200Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-OCEAN-BERKS-LEHIGH-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...FLEMINGTON...
SOMERVILLE...NEW BRUNSWICK...FREEHOLD...JACKSON...READING...
ALLENTOWN
333 AM EDT WED JUL 7 2010

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO
6 PM EDT THIS EVENING...

A HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 6 PM
EDT THIS EVENING. 

ANOTHER DAY OF NEAR RECORD HEAT IS FORECAST WEDNESDAY WITH
SIMILAR HEAT INDEX VALUES TO THOSE OF TUESDAY.

PREPARE TO ADJUST ONCE AGAIN TO EXCESSIVE HEAT WEDNESDAY. THE
HEAT SHOULD EASE THURSDAY AS AN ONSHORE FLOW INCREASES AND THE
HOT RIDGE OF HIGH PRESSURE SHIFTS FARTHER TO THE SOUTHWEST.
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION...IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT ENOUGH WEDNESDAY AFTERNOON THAT THE HEAT COULD AFFECT ANYONE.
PLEASE CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$

TFG
473 
WWUS71 KPHI 071920
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
320 PM EDT WED JUL 7 2010

DEZ001-NJZ015-017>019-PAZ067>071-072300-
/O.CON.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
/O.CON.KPHI.EH.A.0004.100708T1400Z-100708T2200Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
320 PM EDT WED JUL 7 2010

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING...
...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY AFTERNOON...

AN EXCESSIVE HEAT WARNING REMAINS IN EFFECT UNTIL 8 PM EDT THIS
EVENING. AN EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY
MORNING THROUGH THURSDAY AFTERNOON. 

RECORD OR NEAR RECORD HIGH TEMPERATURES HAVE ALREADY OCCURRED
TODAY AND THESE READINGS ALONG WITH ELEVATED HUMIDITY READINGS
WILL CONTINUE TO PRODUCE DANGEROUS CONDITIONS THROUGH THE EVENING. 

HIGH TEMPERATURES WILL BE LOWER ON THURSDAY... BUT DEW POINT
TEMPERATURES WILL BE HIGHER. THE COMBINATION MIGHT BRING HEAT
INDICES TO NEAR THE THRESHOLD VALUE OF 100 DEGREES. THUS AN
EXCESSIVE HEAT WATCH CONTINUES FOR THURSDAY.

THE EXCESSIVE HEAT SHOULD CONTINUE TO EASE SLIGHTLY ON FRIDAY...
BUT LOWER HUMIDITY LEVELS WILL NOT OCCUR UNTIL A COLD FRONT MOVES
THROUGH THE AREA ABOUT SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER IS
CREATING A DANGEROUS AND IN SOME INSTANCES DEADLY SITUATION.

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION...IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT ENOUGH WEDNESDAY AFTERNOON THAT THE WEATHER COULD AFFECT
ANYONE...NO MATTER THEIR AGE OR OVERALL HEALTH. PLEASE CONSIDER
POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

$$

DEZ002-003-MDZ008-012-015-019-020-NJZ001-007>010-012-013-016-
020>023-027-PAZ060>062-072200-
/O.CON.KPHI.HT.Y.0003.000000T0000Z-100707T2200Z/
KENT-INLAND SUSSEX-CECIL-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-
WESTERN MONMOUTH-SALEM-OCEAN-CUMBERLAND-ATLANTIC-CAPE MAY-
SOUTHEASTERN BURLINGTON-BERKS-LEHIGH-NORTHAMPTON-
INCLUDING THE CITIES OF...DOVER...GEORGETOWN...ELKTON...
CHESTERTOWN...CENTREVILLE...EASTON...DENTON...NEWTON...
WASHINGTON...MORRISTOWN...FLEMINGTON...SOMERVILLE...
NEW BRUNSWICK...FREEHOLD...PENNSVILLE...JACKSON...MILLVILLE...
HAMMONTON...CAPE MAY COURT HOUSE...WHARTON STATE FOREST...
READING...ALLENTOWN...BETHLEHEM
320 PM EDT WED JUL 7 2010

...HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING...

A HEAT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT THIS EVENING. 

RECORD OR NEAR RECORD HIGH TEMPERATURES HAVE ALREADY OCCURRED
TODAY AND THESE READINGS ALONG WITH ELEVATED HUMIDITY READINGS
WILL CONTINUE TO PRODUCE DANGEROUS CONDITIONS THROUGH THE EVENING. 

THE HEAT SHOULD EASE THURSDAY AS AN ONSHORE FLOW INCREASES AND
THE HOT RIDGE OF HIGH PRESSURE SHIFTS FARTHER TO THE SOUTHWEST.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY AND
REMAIN IN AN AIR CONDITIONED LOCATION...IF POSSIBLE.

BE SURE TO CHECK ON YOUR ELDERLY RELATIVES AND NEIGHBORS.

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. IT WILL BE
HOT ENOUGH WEDNESDAY AFTERNOON THAT THE HEAT COULD AFFECT ANYONE.
PLEASE CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS.

KEEP YOUR PETS IN A COOL LOCATION AND PROVIDE THEM WITH PLENTY OF
WATER.

&&

A HEAT ADVISORY MEANS THAT A PERIOD OF HOT TEMPERATURES IS
EXPECTED. THE COMBINATION OF HOT TEMPERATURES AND HIGH HUMIDITY
WILL COMBINE TO CREATE A SITUATION IN WHICH HEAT ILLNESSES ARE
POSSIBLE. DRINK PLENTY OF FLUIDS...STAY IN AN AIR-CONDITIONED
ROOM...STAY OUT OF THE SUN...AND CHECK UP ON RELATIVES AND
NEIGHBORS.

&&

$$
762 
WWUS71 KPHI 080003
NPWPHI

URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
803 PM EDT WED JUL 7 2010

DEZ001-NJZ015-017>019-PAZ067>071-080900-
/O.EXP.KPHI.EH.W.0003.000000T0000Z-100708T0000Z/
/O.CON.KPHI.EH.A.0004.100708T1400Z-100708T2200Z/
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-
CHESTER-MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
INCLUDING THE CITIES OF...WILMINGTON...TRENTON...GLASSBORO...
CAMDEN...CHERRY HILL...MOORESTOWN...MOUNT HOLLY...WEST CHESTER...
NORRISTOWN...DOYLESTOWN...MEDIA...PHILADELPHIA
803 PM EDT WED JUL 7 2010

...EXCESSIVE HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING
THROUGH THURSDAY AFTERNOON...
...EXCESSIVE HEAT WARNING HAS EXPIRED...

THE EXCESSIVE HEAT WARNING IS NO LONGER IN EFFECT. AN EXCESSIVE
HEAT WATCH REMAINS IN EFFECT FROM THURSDAY MORNING THROUGH
THURSDAY AFTERNOON. 

AFTER A DAY OF RECORD HEAT...VERY WARM AND HUMID CONDITIONS WILL BE
THE RULE AROUND THE LOWER DELAWARE VALLEY TONIGHT. HIGH
TEMPERATURES ON THURSDAY WILL BE LOWER THAN THEY HAVE BEEN OVER
THE LAST SEVERAL DAYS...BUT DEW POINT TEMPERATURES WILL BE HIGHER.
THE COMBINATION MIGHT BRING HEAT INDICES TO NEAR 100 DEGREES. THUS
AN EXCESSIVE HEAT WATCH CONTINUES FOR THURSDAY.

THE EXCESSIVE HEAT SHOULD CONTINUE TO EASE SLIGHTLY ON FRIDAY...
BUT LOWER HUMIDITY LEVELS WILL NOT OCCUR UNTIL A COLD FRONT MOVES
THROUGH THE AREA ABOUT SATURDAY.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE PROLONGED SPELL OF VERY HOT AND INCREASINGLY HUMID WEATHER HAS 
CREATED A DANGEROUS AND IN SOME INSTANCES DEADLY SITUATION.
ALTHOUGH IT MAY BE SOMEWHAT LESS OPPRESSIVE ON THURSDAY...THE
FOLLOWING STILL APPLY...

AVOID SPENDING MUCH TIME OUTDOORS DURING THE HEAT OF THE DAY...AND 
REMAIN IN AN AIR CONDITIONED LOCATION IF POSSIBLE. IF YOU MUST BE 
OUTSIDE...DRINK PLENTY OF NON-ALCOHOLIC BEVERAGES. 

THE ELDERLY...THE VERY YOUNG AND THE INFIRM ARE MOST SUSCEPTIBLE TO 
THE DANGERS OF EXCESSIVE HEAT. PLEASE CHECK ON THESE PEOPLE. 

COACHES...TRAINERS...CAMP COUNSELORS AND LIFEGUARDS SHOULD REMAIN 
ALERT FOR SIGNS OF HEAT EXHAUSTION AND OR HEAT STROKE. PLEASE 
CONSIDER POSTPONING ANY STRENUOUS ACTIVITIES OR WORK OUTS IN THE 
EVENT THAT A HEAT WARNING IS ISSUED.

KEEP YOUR PETS IN A SHADED AND WELL VENTILATED LOCATION AND PROVIDE 
THEM WITH PLENTY OF COOL DRINKING WATER. THE MOST HUMANE THING TO DO 
IS TO BRING THEM INDOORS. 

NEVER LEAVE ANY PERSON OR ANIMAL IN A PARKED VEHICLE FOR ANY LENGTH 
OF TIME. DEATH CAN OCCUR IN MINUTES. 

&&

$$

What forecasters said that day

The local office's own words before this excessive heat warning 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 excessive heat warning went out at Jul 4, 7:57 PM EDT, 7 hours 3 minutes earlier.

Area forecast discussion, Jul 4, 7:57 PM EDT, 7 hours 3 minutes before
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
757 PM EDT SUN JUL 4 2010

.SYNOPSIS...
HIGH PRESSURE ALONG THE MID ATLANTIC COAST WILL MOVE OFFSHORE THIS
EVENING AND BECOME ANCHORED OFF THE COAST FOR THE REMAINDER OF THE
WEEK. HOT AND INCREASINGLY HUMID CONDITIONS CAN BE EXPECTED FOR THE
UPCOMING WEEK. A COLD FRONT WILL APPROACH THE REGION LATE THIS WEEK
OR NEXT WEEKEND.

&&

.NEAR TERM /UNTIL 6 AM MONDAY MORNING/...
WATCHING THE CIRRUS AND ALTOSTRATUS DROPPING SOUTH DOWN THE FRONT
OF THE UPPER RIDGE AS A SHORT DROPS ACROSS IT. WOULD EXPECT THE
THICKEST CIRRUS TO AFFECT THE REGION THROUGH ABOUT MIDNIGHT...THEN
START TO THIN. EVEN AT THAT...WOULD NOT EXPECT MORE THAN MOSTLY
CLEAR SKIES TONIGHT...WITH NO OTHER CLOUDS TO AFFECT THE REGION.

DID NOT MAKE MANY CHANGES TO LOW TEMPERATURES. WENT JUST A BIT
BELOW THE MOS CONSENSUS FOR AREAS OUTSIDE OF THE URBAN AREAS. THE
SANDY SOIL SHOULD RELEASE THE HEAT IN THE PINE BARRENS VERY
EFFECTIVELY TONIGHT...AND THESE AREAS...AS WELL AS THE VALLEYS OF
THE SOUTHERN POCONOS AND NORTHWEST NEW JERSEY. THE AIRMASS IS TOO
DRY FOR PATCHY FOG...AND THIS WAS NOT INCLUDED IN THE FORECAST.

&&

.SHORT TERM /6 AM MONDAY MORNING THROUGH WEDNESDAY/...
DEW POINTS SHOULD REMAIN RELATIVELY LOW MONDAY AS THE HIGHER DEW
POINTS (GREATER THAN 65 F) REMAIN ACROSS WESTERN PENNSYLVANIA. THIS
SHOULD MAKE CONDITIONS TOO DRY FOR EVEN A FEW CUMULUS (AS CONVECTIVE
TEMPERATURES SHOULD BE ABOVE 105 F)...SO SKIES SHOULD CONTINUE TO BE
MAINLY CLEAR. NOT AS MUCH MIXING MONDAY AS TODAY...AND THE GRADIENT
RELAXES A BIT....SO NOT AS MUCH WIND EXPECTED MONDAY AS TODAY.

THE ECMWF HAS BEEN THE HOTTER MODEL WITH THE HEAT WAVE FOR SEVERAL
CYCLES (AND HAS BEEN BETTER THE FIRST 2 HEAT WAVES SO FAR THIS YEAR)
AND THIS APPEARS TO CONTINUE TODAY. GIVEN HOW HIGH THE MID LEVEL
HEIGHTS GET...IT IS DIFFICULT NOT TO LEAN IN THIS DIRECTION. THIS
WOULD SUGGEST THAT THE WARMER GFS NUMBERS WILL BE CLOSER TO THE
TRUTH MONDAY...AND WENT THIS DIRECTION. THIS WILL INCLUDE SOME NEAR
100 DEGREE READINGS...ESPECIALLY IN SOME OF THE HOTTER SPOTS OF THE
PINE BARRENS IN CENTRAL AND SOUTHERN NEW JERSEY.

THE AIRMASS IN THE LOWER TO MID LEVEL IS STILL FAIRLY DRY.
CONSIDERING HOW QUICKLY THE AIRMASS SHOULD HEAT MONDAY...WOULD
EXPECT THE DRY TO MIX DOWN AND DROP DEW POINTS IN THE AFTERNOON. THE
COMBINATION WOULD CREATE HEAT INDEX VALUES LOWER THAN THE ACTUAL AIR
TEMPERATURES. SINCE THESE NUMBERS ARE BELOW HEAT ADVISORY
CRITERIA...WILL NOT RAISE ANY HEADLINES FOR HEAT MONDAY.

THE HIGHER DEW POINTS START CREEPING NORTHEAST TUESDAY. AGAIN...
BASED ON THE WARMER ECMWF/GFS FORECASTS...WILL SIDE WITH THE HIGHER
GFS MOS NUMBERS FOR HIGHS (SINCE WE SHOULD BE ABLE TO MIX FROM 850
MB AGAIN TUESDAY). WITH DEW POINTS A BIT HIGHER TUESDAY (AS THE
COLUMN IS NOT AS DRY)...HEAT INDEX VALUES APPROACH 100 DEGREES FOR
THE URBANIZED AREAS TUESDAY AFTERNOON.

WITH THIS IN MIND...WILL ISSUE AN EXCESSIVE HEAT WATCH FOR THE
URBANIZED AREAS FOR TUESDAY AFTERNOON AND CONTINUE INTO THROUGH
WEDNESDAY. THIS VERY LIKELY MAY NEED TO BE EXTENDED INTO THURSDAY AT
SOME POINT...AS A CHANGE IN AIRMASS MAY NOT ARRIVE FOR SOME TIME.

WHILE DEW POINTS RISE A BIT TUESDAY...IT DOES NOT APPEARS AS THOUGH
THERE WILL BE ENOUGH MOISTURE TO LIFT TO OVERCOME THE CAP IN THE MID
LEVELS FOR CONVECTION TUESDAY. THE LEE SIDE TROUGH MAY ACT AS A
FOCUS FOR CUMULUS DEVELOPMENT...BUT MINUS 4 CELSIUS TEMPERATURES AT
500 MB SUGGESTS THAT CAP DOES NOT BREAK THIS DAY...EVEN LOCALLY.
THUS...THE FORECAST FOR TUESDAY REMAINS DRY.

SINCE THE AIRMASS WILL BE WARMING FROM WITHIN...WENT ABOVE MOS
NUMBERS FOR TUESDAY NIGHT FOR LOWS. THIS MEANS THAT URBAN LOCATIONS
MAY NOT GET BELOW 80 DEGREES TUESDAY NIGHT.

THE MID LEVEL RIDGE APPEARS TO CREST WEDNESDAY. WITH HEIGHTS
REMAINING VERY HIGH WEDNESDAY (AND THE ECMWF FORECASTING NEAR 23
CELSIUS AT 850 MB)...HIGHS AGAIN WEDNESDAY SHOULD BE CLOSER TO THE
WARMER GFS MOS NUMBERS. A FEW 100 DEGREE READINGS ARE POSSIBLE ONCE
AGAIN WEDNESDAY...WITH LITTLE IN THE WAY OF CLOUD COVER EXPECTED.

THE MODEL CONSENSUS SHOULD A 500 MB TEMPERATURE OF MINUS 3 DEGREES
CELSIUS WEDNESDAY AFTERNOON (NOT SURE I HAVE SEEN A FORECAST 500 MB
TEMPERATURE THIS HIGH IN A WHILE). THIS SHOULD ACT AS A CAP TO
CONVECTION ONCE AGAIN WEDNESDAY AFTERNOON. WITH DEW POINTS A BIT
HIGHER AND THE LEE SIDE TROUGH AS A FOCUS...THERE IS A BETTER CHANCE
FOR ISOLATED CONVECTION WEDNESDAY AFTERNOON AND EVENING...BUT NOT
HIGH ENOUGH TO INCLUDE IN THE FORECAST AT THIS POINT.

&&

.LONG TERM /WEDNESDAY NIGHT THROUGH SUNDAY/...
EARLY IN THE PD, THE AFOREMENTIONED BERMUDA HIGH AND HEAT WAVE WILL
CONTINUE.  BY FRIDAY, THERE MAY BE ENOUGH CLOUDS AND EVEN A FEW
SCATTERED SHRA/TSRA TO COOL THINGS OFF A BIT.

HOWEVER, IT APPEARS THAT THE BEST CHANCE TO BREAK THE HEAT WILL COME
ON SATURDAY AS NOW, EVEN THE SLOWER ECMWF BRINGS A FRONT AND SOME
MUCH NEEDED PRECIP TO THE AREA, WITH HIGH PRESSURE RETURNING BY
SUNDAY.

FOR THE LAST SEVERAL DAYS, THE MDLS HAVE BEEN SLOWING DOWN THE
ARRIVAL OF THE RELIEF FROM THE HEAT, AND SLOWER IS USUALLY THE
PREFERRED TREND WHEN THINGS RUN INTO A BERMUDA HIGH.  AT LEAST FOR
NOW, IT APPEARS THE MDLS HAVE COME INTO BETTER AGREEMENT WITH THE
CDFNT ON SATURDAY, BUT THIS COULD EVEN END UP BEING SLOWER.

REGARDLESS, THURSDAY LOOKS VERY HOT, WITH POSSIBLY SLIGHTLY COOLER
TEMPS FRIDAY AND SATURDAY.  BUT, HIGH TEMPS LOOK TO BE AOA 90
DEGREES THROUGHOUT FOR ALL BUT THE EXTREME NRN AREAS, WHICH MAY SEE
HIGHS DIP BELOW 90 DEGREES BY SATURDAY.

&&

.AVIATION /00Z MONDAY THROUGH FRIDAY/...
HIGH PRESSURE REMAINS IN CONTROL WITH VFR CONDITIONS THROUGH THE
NEXT SEVERAL DAYS. CLEAR SKIES ARE EXPECTED TO CONTINUE ALTHOUGH A
FEW CIRRUS MAY MOVE ACROSS THE REGION, WHICH WILL HAVE LITTLE IMPACT
ONT HE TAF SITES. WINDS WILL BE OUT OF THE WEST OR SOUTHWEST WITH
WIND SPEEDS PICKING UP IN THE MORNING. WINDS WILL BE AROUND 10 KNOTS
THROUGH THE AFTERNOON WITH THE POSSIBILITY OF A FEW HIGHER GUSTS
MAYBE UP TO 20 KNOTS AT A FEW SITES. WE WILL MONITOR TRENDS AND
AMEND AS NECESSARY.

NO SEA BREEZE IS EXPECTED TODAY AS 925MB WINDS ARE 10-15 KNOTS AND
LIKELY A BIT TOO STRONG TO EXPECT ANY WIND DIRECTION CHANGES ANY
FURTHER THAN JUST ALONG THE COASTAL STRIP.

OUTLOOK...
HIGH PRESSURE WILL CONTINUE TO INFLUENCE OUR WEATHER THROUGH
MIDWEEK, WITH VFR CONDITIONS PREVAILING. INCREASING LOW LEVEL
MOISTURE THROUGH THE COURSE OF THIS WEEK WILL INCREASE CHANCES FOR
FOG/HAZE TO FORM, WITH POSSIBLE RESTRICTIONS.

&&

.MARINE...
GREAT CONDITIONS WILL CONTINUE OVER THE WATERS. HIGH PRESSURE WILL
MOVE OFF THE COAST THROUGH MONDAY AND A GENERAL SYNOPTIC SW WIND
WILL DEVELOP. LOCALLY ONSHORE FLOW WILL OCCUR RIGHT ALONG THE COAST.
WIND SPEEDS SHOULD BE AROUND 10 KNOTS OVERALL. SEAS WILL BE 2 TO 3
FT ON THE OCEAN AND 1 TO 2 FT IN THE LOWER DEL BAY. SCA CONDITIONS
NOT EXPECTED THE NEXT SEVERAL DAYS. THE NEXT CHC OF ANY TSTMS WOULD
BE FRI.

&&

.FIRE WEATHER...
CONDITIONS REMAIN CLOSE THE RED FLAG CRITERIA THIS AFTERNOON. THE
LIMITING FACTOR THIS AFTERNOON...AS IT WILL BE FOR THE NEXT FEW
DAYS...WILL BE THE WIND. THE ACARS SOUNDINGS FROM KPHL SUGGEST THAT
20 KNOTS OF WIND IS AVAILABLE AT THE TOP OF THE INVERSION...AND
THERE HAVE BEEN SOME GUSTS NEAR 18 KNOTS IN THE LAST COUPLE OF
HOURS.

AT THIS POINT...THE GUSTINESS HAS NOT BEEN WIDESPREAD ENOUGH TO
WARRANT A RED FLAG WARNING...NOR IS IT EXPECTED TO BE BECOME SO.
HOWEVER...WILL CONTINUE TO MONITOR TRENDS...AND ISSUE A SHORT FUSED
RED FLAG WARNING IF NEEDED.

OTHERWISE...HOT AND DRY CONDITIONS ARE EXPECTED MONDAY. AGAIN...
WINDS APPEARS AS THOUGH IT WILL BE THE LIMITING FACTOR...WITH LESS
GRADIENT THAN TODAY. DEW POINTS WILL RISE TUESDAY INTO WEDNESDAY...
AND THIS SHOULD BRING MINIMUM RELATIVE HUMIDITY VALUES BACK ABOUT 30
PERCENT FOR THOSE DAYS. STILL NOT SEEING ANY APPRECIABLE RAIN IN
THUNDERSTORMS THROUGH AT LEAST THURSDAY.

&&

.CLIMATE...
HERE ARE THE RECORD HIGH TEMPERATURES FOR THIS WEEK AND THE MOST
RECENT YEAR OF OCCURRENCE.

RECORD HIGHS FOR MONDAY 7/5
PHL 100-1999    TTN 102-1999
ILG 100-1949    GED 98-1949
ACY 99-1999     RDG 100-1999
ABE 98-1999     MPO 98-1911

RECORD HIGHS FOR TUESDAY 7/6
PHL 98-1999     TTN 100-1999
ILG 98-1999     GED 99-1990
ACY 99-1999     RDG 100-1999
ABE 100-1999    MPO 93-1999

RECORD HIGHS FOR WEDNESDAY 7/7
PHL 98-1994     TTN 99-1993
ILG 98-1897     GED 97-1993
ACY 98-1986     RDG 99-1988
ABE 97-1988     MPO 95-1908

RECORD HIGHS FOR THURSDAY 7/8
PHL 100-1993    TTN 100-1993
ILG 98-1993     GED 97-1993
ACY 98-1993     RDG 98-1912
ABE 97-1937     MPO 94-1988

LAST TIME 100F WAS REACHED

PHL...101 ON 8/9/2001
ILG...100 ON 7/19/1999
ABE...100 ON 7/6/1999
ACY...101 ON 8/8/2007
RDG...100 ON 8/14/2002
TTN...100 ON 8/2/2002
GED...100 ON 8/3/2006

&&

.PHI WATCHES/WARNINGS/ADVISORIES...
PA...EXCESSIVE HEAT WATCH FROM TUESDAY AFTERNOON THROUGH WEDNESDAY
     EVENING FOR PAZ067>071.
NJ...EXCESSIVE HEAT WATCH FROM TUESDAY AFTERNOON THROUGH WEDNESDAY
     EVENING FOR NJZ015-017>019.
DE...EXCESSIVE HEAT WATCH FROM TUESDAY AFTERNOON THROUGH WEDNESDAY
     EVENING FOR DEZ001.
MD...NONE.
MARINE...NONE.

&&

SYNOPSIS...HAYES
NEAR TERM...HAYES
SHORT TERM...HAYES
LONG TERM...NIERENBERG
AVIATION...O'HARA
MARINE...O'HARA
FIRE WEATHER...
CLIMATE...
Hazardous weather outlook, Jul 4, 3:30 PM EDT, 11 hours 30 minutes before
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
330 PM EDT SUN JUL 4 2010

PAZ054-055-051930-
CARBON-MONROE-
330 PM EDT SUN JUL 4 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHEAST PENNSYLVANIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE ARE HEIGHTENED FIRE WEATHER CONCERNS FOR THIS AFTERNOON DUE
TO DRY CONDITIONS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THERE ARE HEIGHTENED FIRE WEATHER CONCERNS FOR MONDAY DUE TO DRY
CONDITIONS.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

NJZ001-007>010-012>014-020-026-027-PAZ060>062-051930-
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-
EASTERN MONMOUTH-OCEAN-COASTAL OCEAN-SOUTHEASTERN BURLINGTON-BERKS-
LEHIGH-NORTHAMPTON-
330 PM EDT SUN JUL 4 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL NEW JERSEY...NORTHERN
NEW JERSEY...NORTHWEST NEW JERSEY...SOUTHERN NEW JERSEY AND EAST
CENTRAL PENNSYLVANIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE ARE HEIGHTENED FIRE WEATHER CONCERNS FOR THIS AFTERNOON
DUE TO DRY CONDITIONS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THERE ARE HEIGHTENED FIRE WEATHER CONCERNS FOR MONDAY DUE TO DRY
CONDITIONS.

AFTERNOON HEAT INDEX VALUES MAY EXCEED 100 ON TUESDAY, WEDNESDAY
AND THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

DEZ001-NJZ015-017>019-PAZ067>071-051930-
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-CHESTER-
MONTGOMERY-BUCKS-DELAWARE-PHILADELPHIA-
330 PM EDT SUN JUL 4 2010

...EXCESSIVE HEAT WATCH IN EFFECT FROM TUESDAY AFTERNOON THROUGH
WEDNESDAY EVENING...

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTHERN DELAWARE...CENTRAL
NEW JERSEY...SOUTHERN NEW JERSEY AND SOUTHEAST PENNSYLVANIA.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE ARE HEIGHTENED FIRE WEATHER CONCERNS FOR THIS AFTERNOON
DUE TO DRY CONDITIONS.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

PLEASE LISTEN TO NOAA WEATHER RADIO OR GO TO WEATHER.GOV ON THE
INTERNET FOR MORE INFORMATION ABOUT THE FOLLOWING HAZARDS.

   EXCESSIVE HEAT WATCH.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

DEZ002>004-MDZ008-012-015-019-020-NJZ016-021>025-051930-
KENT-INLAND SUSSEX-DELAWARE BEACHES-CECIL-KENT MD-QUEEN ANNES-TALBOT-
CAROLINE-SALEM-CUMBERLAND-ATLANTIC-CAPE MAY-
ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-
330 PM EDT SUN JUL 4 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR CENTRAL DELAWARE...SOUTHERN
DELAWARE...NORTHEAST MARYLAND AND SOUTHERN NEW JERSEY.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

THERE ARE HEIGHTENED FIRE WEATHER CONCERNS FOR THIS AFTERNOON DUE
TO DRY CONDITIONS.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

THERE ARE HEIGHTENED FIRE WEATHER CONCERNS FOR MONDAY DUE TO DRY
CONDITIONS.

AFTERNOON HEAT INDEX VALUES MAY EXCEED 100 ON TUESDAY, WEDNESDAY
AND THURSDAY.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

ANZ430-431-450>455-051930-
DELAWARE BAY WATERS NORTH OF EAST POINT NJ TO SLAUGHTER BEACH DE-
DELAWARE BAY WATERS SOUTH OF EAST POINT NJ TO SLAUGHTER BEACH DE-
COASTAL WATERS FROM SANDY HOOK TO MANASQUAN INLET NJ OUT 20 NM-
COASTAL WATERS FROM MANASQUAN INLET TO LITTLE EGG INLET NJ OUT 20 NM-
COASTAL WATERS FROM LITTLE EGG INLET TO GREAT EGG INLET NJ OUT 20 NM-
COASTAL WATERS FROM GREAT EGG INLET TO CAPE MAY NJ OUT 20 NM-
COASTAL WATERS FROM CAPE MAY NJ TO CAPE HENLOPEN DE OUT 20 NM-
COASTAL WATERS FROM CAPE HENLOPEN TO FENWICK ISLAND DE OUT 20 NM-
330 PM EDT SUN JUL 4 2010

THIS HAZARDOUS WEATHER OUTLOOK IS FOR ATLANTIC COASTAL WATERS AND
DELAWARE BAY WATERS.

.DAY ONE...THIS AFTERNOON AND TONIGHT.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY.

NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.

Nearby

Excessive Heat Warnings in New Jersey, 2010Excessive Heat Warnings in Pennsylvania, 2010Excessive Heat Warnings in Delaware, 2010Every excessive heat warning in 2010

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.