210  
WGUS61 KPHI 301810  
FFAPHI  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
210 PM EDT WED JUL 30 2025  
 
DEZ001-NJZ009-010-012-013-015>019-027-PAZ070-071-101>106-311000-  
/O.NEW.KPHI.FA.A.0010.250731T1800Z-250801T1000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NEW CASTLE-HUNTERDON-SOMERSET-MIDDLESEX-WESTERN MONMOUTH-MERCER-  
SALEM-GLOUCESTER-CAMDEN-NORTHWESTERN BURLINGTON-SOUTHEASTERN  
BURLINGTON-DELAWARE-PHILADELPHIA-WESTERN CHESTER-EASTERN CHESTER-  
WESTERN MONTGOMERY-EASTERN MONTGOMERY-UPPER BUCKS-LOWER BUCKS-  
INCLUDING THE CITIES OF MOORESTOWN, POTTSTOWN, TRENTON,  
PENNSVILLE, PERKASIE, DOYLESTOWN, HONEY BROOK, MORRISVILLE,  
GLASSBORO, NORRISTOWN, CAMDEN, SOMERVILLE, CHERRY HILL, MOUNT  
HOLLY, NEW BRUNSWICK, LANSDALE, MEDIA, WEST CHESTER, OXFORD,  
FLEMINGTON, KENNETT SQUARE, CHALFONT, WILMINGTON, FREEHOLD,  
PHILADELPHIA, COLLEGEVILLE, AND WHARTON STATE FOREST  
210 PM EDT WED JUL 30 2025  
 
...FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE  
THURSDAY NIGHT...  
 
* 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, NORTHWESTERN  
BURLINGTON, SALEM, SOMERSET, SOUTHEASTERN BURLINGTON 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 THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. STORM DRAINS AND DITCHES MAY  
BECOME CLOGGED WITH DEBRIS.  
 
* ADDITIONAL DETAILS...  
- A WARM AND INCREASINGLY HUMID AIRMASS WILL BE IN PLACE AHEAD  
OF AN APPROACHING COLD FRONT THAT WILL PASS THROUGH THE  
REGION THURSDAY NIGHT. SHOWERS AND THUNDERSTORMS WILL BE  
CAPABLE OF HEAVY RAIN RESULTING IN RAINFALL AMOUNTS OF 2 TO 4  
INCHES WITH 6 INCHES OR MORE IN LOCALIZED AREAS. RAINFALL  
RATES MAY EXCEED 2 INCHES PER HOUR.  
- 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.  
 

 
 

 
 
DEZ002>004-MDZ012-015-019-020-NJZ001-007-008-014-020>026-PAZ054-055-  
060>062-311000-  
/O.NEW.KPHI.FA.A.0010.250731T1800Z-250801T1000Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
KENT-INLAND SUSSEX-DELAWARE BEACHES-KENT MD-QUEEN ANNES-TALBOT-  
CAROLINE-SUSSEX-WARREN-MORRIS-EASTERN MONMOUTH-OCEAN-CUMBERLAND-  
ATLANTIC-CAPE MAY-ATLANTIC COASTAL CAPE MAY-COASTAL ATLANTIC-  
COASTAL OCEAN-CARBON-MONROE-BERKS-LEHIGH-NORTHAMPTON-  
INCLUDING THE CITIES OF ATLANTIC CITY, MILLVILLE, JACKSON,  
DENTON, READING, CENTREVILLE, CHESTERTOWN, ALLENTOWN, WASHINGTON,  
BETHLEHEM, STROUDSBURG, LONG BEACH ISLAND, JIM THORPE, HAMMONTON,  
OCEAN CITY, MORRISTOWN, REHOBOTH BEACH, NEWTON, SANDY HOOK, CAPE  
MAY COURT HOUSE, DOVER, GEORGETOWN, AND EASTON  
210 PM EDT WED JUL 30 2025  
 
...FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH LATE  
THURSDAY NIGHT...  
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...PORTIONS OF DELAWARE, INCLUDING THE FOLLOWING AREAS,  
DELAWARE BEACHES, INLAND SUSSEX AND KENT, NORTHEAST MARYLAND,  
INCLUDING THE FOLLOWING AREAS, CAROLINE, KENT MD, QUEEN ANNES AND  
TALBOT, NEW JERSEY, INCLUDING THE FOLLOWING AREAS, ATLANTIC,  
ATLANTIC COASTAL CAPE MAY, CAPE MAY, COASTAL ATLANTIC, COASTAL  
OCEAN, CUMBERLAND, EASTERN MONMOUTH, MORRIS, OCEAN, SUSSEX AND  
WARREN, AND PENNSYLVANIA, INCLUDING THE FOLLOWING AREAS, BERKS,  
CARBON, LEHIGH, MONROE AND NORTHAMPTON.  
 
* WHEN...FROM THURSDAY AFTERNOON THROUGH LATE THURSDAY NIGHT.  
 
* IMPACTS...EXCESSIVE RUNOFF MAY RESULT IN FLOODING OF RIVERS,  
CREEKS, STREAMS, AND OTHER LOW-LYING AND FLOOD-PRONE LOCATIONS.  
CREEKS AND STREAMS MAY RISE OUT OF THEIR BANKS. FLOODING MAY OCCUR  
IN POOR DRAINAGE AND URBAN AREAS. STORM DRAINS AND DITCHES MAY  
BECOME CLOGGED WITH DEBRIS.  
 
* ADDITIONAL DETAILS...  
- A WARM AND INCREASINGLY HUMID AIRMASS WILL BE IN PLACE AHEAD  
OF AN APPROACHING COLD FRONT THAT WILL PASS THROUGH THE  
REGION THURSDAY NIGHT. SHOWERS AND THUNDERSTORMS WILL BE  
CAPABLE OF HEAVY RAIN RESULTING IN RAINFALL AMOUNTS OF 2 TO 4  
INCHES. RAINFALL RATES MAY EXCEED 2 INCHES PER HOUR.  
- 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.  
 

 
 

 
 
MPS  
 
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