762  
WGUS61 KPHI 220616  
FFAPHI  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
216 AM EDT MON JUN 22 2026  
 
DEZ001-NJZ008>010-012-013-015>019-PAZ070-071-101>106-231000-  
/O.EXT.KPHI.FA.A.0001.260622T1800Z-260623T1000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NEW CASTLE-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-  
MERCER-SALEM-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-DELAWARE-  
PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-WESTERN MONTGOMERY-  
EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-  
INCLUDING THE CITIES OF NORRISTOWN, OXFORD, PERKASIE,  
PHILADELPHIA, DOYLESTOWN, POTTSTOWN, WILMINGTON, MOORESTOWN,  
CHERRY HILL, COLLEGEVILLE, GLASSBORO, MORRISTOWN, LANSDALE, WEST  
CHESTER, MEDIA, SOMERVILLE, CHALFONT, KENNETT SQUARE, PENNSVILLE,  
MOUNT HOLLY, NEW BRUNSWICK, HONEY BROOK, FLEMINGTON, MORRISVILLE,  
TRENTON, FREEHOLD, AND CAMDEN  
216 AM EDT MON JUN 22 2026  
 
...FLOOD WATCH NOW IN EFFECT FROM 2 PM EDT THIS AFTERNOON THROUGH  
LATE TONIGHT...  
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...PORTIONS OF NORTHERN DELAWARE, INCLUDING THE FOLLOWING  
AREA, NEW CASTLE, NEW JERSEY, INCLUDING THE FOLLOWING AREAS,  
CAMDEN, GLOUCESTER, HUNTERDON, MERCER, MIDDLESEX, MORRIS,  
NORTHWESTERN BURLINGTON, SALEM, SOMERSET AND WESTERN MONMOUTH, AND  
SOUTHEAST PENNSYLVANIA, INCLUDING THE FOLLOWING AREAS, DELAWARE,  
EASTERN CHESTER, EASTERN MONTGOMERY, LOWER BUCKS, PHILADELPHIA,  
UPPER BUCKS, WESTERN CHESTER AND WESTERN MONTGOMERY.  
 
* WHEN...FROM 2 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT.  
 
* IMPACTS...FLOODING MAY OCCUR IN POOR DRAINAGE AND URBAN AREAS.  
 
* ADDITIONAL DETAILS...  
- SHOWERS AND THUNDERSTORMS WITH RAINFALL RATES POTENTIALLY OF  
1-2 INCHES PER HOUR ARE EXPECTED ACROSS THE WATCH AREA. IN  
URBAN LOCATIONS, THIS WILL BE ENOUGH TO TRIGGER FLASH  
FLOODING.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
 

 
 

 
 
RCM  
 
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