198  
WWUS71 KPHI 300719  
NPWPHI  
 
URGENT - WEATHER MESSAGE  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
319 AM EDT MON JUN 30 2025  
 
DEZ001-NJZ015-017>019-PAZ070-071-102-104-106-302030-  
/O.NEW.KPHI.HT.Y.0004.250630T1600Z-250701T0000Z/  
NEW CASTLE-MERCER-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-  
DELAWARE-PHILADELPHIA-EASTERN CHESTER-EASTERN MONTGOMERY-LOWER  
BUCKS-  
INCLUDING THE CITIES OF CHERRY HILL, WEST CHESTER, TRENTON,  
KENNETT SQUARE, GLASSBORO, PHILADELPHIA, MOORESTOWN, DOYLESTOWN,  
MOUNT HOLLY, CAMDEN, WILMINGTON, MEDIA, NORRISTOWN, LANSDALE, AND  
MORRISVILLE  
319 AM EDT MON JUN 30 2025  
 
...HEAT ADVISORY IN EFFECT FROM NOON TODAY TO 8 PM EDT THIS  
EVENING...  
 
* WHAT...HEAT INDEX VALUES UP TO 99 DEGREES EXPECTED.  
 
* WHERE...IN DELAWARE, NEW CASTLE COUNTY. IN NEW JERSEY, MERCER,  
CAMDEN, GLOUCESTER, AND NORTHWESTERN BURLINGTON COUNTIES. IN  
PENNSYLVANIA, DELAWARE, EASTERN CHESTER, EASTERN MONTGOMERY, LOWER  
BUCKS, AND PHILADELPHIA COUNTIES.  
 
* WHEN...FROM NOON TODAY 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.  
 
 
 
 
 
AKL  
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