752  
WWUS71 KPHI 030526  
NPWPHI  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
126 AM EDT THU SEP 3 2026  
 
DEZ001-NJZ017>019-PAZ070-071-104-106-032000-  
/O.CON.KPHI.HT.Y.0010.260903T1500Z-260904T0000Z/  
NEW CASTLE-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-DELAWARE-  
PHILADELPHIA-EASTERN MONTGOMERY-LOWER BUCKS-  
INCLUDING THE CITIES OF CAMDEN, CHERRY HILL, MOORESTOWN, DOYLESTOWN,  
LANSDALE, MEDIA, MOUNT HOLLY, MORRISVILLE, PHILADELPHIA, NORRISTOWN,  
GLASSBORO, AND WILMINGTON  
126 AM EDT THU SEP 3 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
EDT THIS EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 102 EXPECTED.  
 
* WHERE...IN DELAWARE, NEW CASTLE COUNTY. IN NEW JERSEY, CAMDEN,  
GLOUCESTER, AND NORTHWESTERN BURLINGTON COUNTIES. IN PENNSYLVANIA,  
DELAWARE, EASTERN MONTGOMERY, LOWER BUCKS, AND PHILADELPHIA  
COUNTIES.  
 
* WHEN...FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
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.  
 
 
 
 
 
DEZ002-003-MDZ012-015-019-020-032000-  
/O.CON.KPHI.HT.Y.0010.260903T1500Z-260904T0000Z/  
KENT-INLAND SUSSEX-KENT MD-QUEEN ANNES-TALBOT-CAROLINE-  
INCLUDING THE CITIES OF GEORGETOWN, DOVER, DENTON, EASTON,  
CHESTERTOWN, AND CENTREVILLE  
126 AM EDT THU SEP 3 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
EDT THIS EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 106 EXPECTED.  
 
* WHERE...IN DELAWARE, KENT AND INLAND SUSSEX COUNTIES. IN MARYLAND,  
CAROLINE, KENT MD, QUEEN ANNES, AND TALBOT COUNTIES.  
 
* WHEN...FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
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.  
 
 
 
 
 
NJZ013>015-020-027-PAZ060-101>103-032000-  
/O.CON.KPHI.HT.Y.0010.260903T1500Z-260904T0000Z/  
WESTERN MONMOUTH-EASTERN MONMOUTH-MERCER-OCEAN-SOUTHEASTERN  
BURLINGTON-BERKS-WESTERN CHESTER-EASTERN CHESTER-WESTERN  
MONTGOMERY-  
INCLUDING THE CITIES OF READING, FREEHOLD, SANDY HOOK, JACKSON,  
KENNETT SQUARE, TRENTON, HONEY BROOK, COLLEGEVILLE, WHARTON STATE  
FOREST, WEST CHESTER, POTTSTOWN, AND OXFORD  
126 AM EDT THU SEP 3 2026  
 
...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM THIS MORNING TO 8 PM  
EDT THIS EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 100 DEGREES EXPECTED.  
 
* WHERE...IN NEW JERSEY, EASTERN MONMOUTH, MERCER, WESTERN MONMOUTH,  
OCEAN, AND SOUTHEASTERN BURLINGTON COUNTIES. IN PENNSYLVANIA,  
BERKS, EASTERN CHESTER, WESTERN CHESTER, AND WESTERN MONTGOMERY  
COUNTIES.  
 
* WHEN...FROM 11 AM THIS MORNING TO 8 PM EDT THIS EVENING.  
 
* IMPACTS...HOT TEMPERATURES AND HIGH HUMIDITY MAY CAUSE HEAT  
ILLNESSES.  
 
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.  
 
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page
Main Text Page