923  
WWUS71 KPHI 070703  
NPWPHI  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
303 AM EDT FRI AUG 7 2026  
 
NJZ008-009-PAZ101-103-105-072015-  
/O.EXT.KPHI.HT.Y.0008.000000T0000Z-260809T0000Z/  
MORRIS-HUNTERDON-WESTERN CHESTER-WESTERN MONTGOMERY-UPPER BUCKS-  
INCLUDING THE CITIES OF PERKASIE, FLEMINGTON, POTTSTOWN,  
MORRISTOWN, CHALFONT, COLLEGEVILLE, OXFORD, AND HONEY BROOK  
303 AM EDT FRI AUG 7 2026  
   
..HEAT ADVISORY NOW IN EFFECT UNTIL 8 PM EDT SATURDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 100 DEGREES EXPECTED.  
 
* WHERE...IN NEW JERSEY, MORRIS AND HUNTERDON COUNTIES. IN  
PENNSYLVANIA, UPPER BUCKS, WESTERN CHESTER, AND WESTERN MONTGOMERY  
COUNTIES.  
 
* WHEN...UNTIL 8 PM EDT SATURDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...WARM AND VERY HUMID CONDITIONS AT NIGHT WILL  
NOT OFFER MUCH RELIEF FROM THE HEAT AND HUMIDITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! CALL 9 1 1.  
 

 
 

 
 
DEZ001-NJZ010-012>015-017>020-027-PAZ070-071-102-104-106-072015-  
/O.CON.KPHI.HT.Y.0008.000000T0000Z-260809T0000Z/  
NEW CASTLE-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-EASTERN MONMOUTH-  
MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-OCEAN-  
SOUTHEASTERN BURLINGTON-DELAWARE-PHILADELPHIA-EASTERN CHESTER-  
EASTERN MONTGOMERY-LOWER BUCKS-  
INCLUDING THE CITIES OF CAMDEN, MORRISVILLE, TRENTON, WILMINGTON,  
FREEHOLD, SOMERVILLE, CHERRY HILL, JACKSON, WHARTON STATE FOREST,  
LANSDALE, MEDIA, SANDY HOOK, PHILADELPHIA, GLASSBORO, MOORESTOWN,  
NORRISTOWN, KENNETT SQUARE, WEST CHESTER, NEW BRUNSWICK, MOUNT  
HOLLY, AND DOYLESTOWN  
303 AM EDT FRI AUG 7 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT SATURDAY
 
 
* WHAT...HEAT INDEX VALUES UP TO 103 DEGREES EXPECTED.  
 
* WHERE...PORTIONS OF NORTHERN DELAWARE, CENTRAL, NORTHERN, AND  
SOUTHERN NEW JERSEY, AND SOUTHEAST PENNSYLVANIA.  
 
* WHEN...UNTIL 8 PM EDT SATURDAY.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...WARM AND VERY HUMID CONDITIONS AT NIGHT WILL  
NOT OFFER MUCH RELIEF FROM THE HEAT AND HUMIDITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! CALL 9 1 1.  
 

 
 

 
 
NJZ001-007-PAZ060>062-072015-  
/O.CON.KPHI.HT.Y.0008.000000T0000Z-260808T0000Z/  
SUSSEX-WARREN-BERKS-LEHIGH-NORTHAMPTON-  
INCLUDING THE CITIES OF EASTON, ALLENTOWN, BETHLEHEM, READING,  
NEWTON, AND WASHINGTON  
303 AM EDT FRI AUG 7 2026  
   
..HEAT ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING
 
 
* WHAT...HEAT INDEX VALUES UP TO 100 DEGREES EXPECTED.  
 
* WHERE...IN NEW JERSEY, SUSSEX AND WARREN COUNTIES. IN  
PENNSYLVANIA, BERKS, LEHIGH, AND NORTHAMPTON COUNTIES.  
 
* WHEN...UNTIL 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
* ADDITIONAL DETAILS...WARM AND VERY HUMID CONDITIONS AT NIGHT WILL  
NOT OFFER MUCH RELIEF FROM THE HEAT AND HUMIDITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
DRINK PLENTY OF FLUIDS, STAY IN AN AIR-CONDITIONED ROOM, STAY OUT OF  
THE SUN, AND CHECK UP ON RELATIVES AND NEIGHBORS.  
 
TAKE EXTRA PRECAUTIONS WHEN OUTSIDE. WEAR LIGHTWEIGHT AND LOOSE  
FITTING CLOTHING. TRY TO LIMIT STRENUOUS ACTIVITIES TO EARLY MORNING  
OR EVENING. TAKE ACTION WHEN YOU SEE SYMPTOMS OF HEAT EXHAUSTION AND  
HEAT STROKE.  
 
TO REDUCE RISK DURING OUTDOOR WORK, THE OCCUPATIONAL SAFETY AND  
HEALTH ADMINISTRATION RECOMMENDS SCHEDULING FREQUENT REST BREAKS IN  
SHADED OR AIR CONDITIONED ENVIRONMENTS. ANYONE OVERCOME BY HEAT  
SHOULD BE MOVED TO A COOL AND SHADED LOCATION. HEAT STROKE IS AN  
EMERGENCY! CALL 9 1 1.  
 

 
 

 
 
STAARMANN  
 
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