384  
WGUS61 KPHI 160712  
FFAPHI  
 
FLOOD WATCH  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
312 AM EDT WED JUL 16 2025  
 
NJZ001-007>010-012-015-162100-  
/O.CON.KPHI.FA.A.0009.250716T1900Z-250717T0700Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
SUSSEX-WARREN-MORRIS-HUNTERDON-SOMERSET-MIDDLESEX-MERCER-  
INCLUDING THE CITIES OF WASHINGTON, MORRISTOWN, NEW BRUNSWICK,  
NEWTON, TRENTON, FLEMINGTON, AND SOMERVILLE  
312 AM EDT WED JUL 16 2025  
 
...FLOOD WATCH REMAINS IN EFFECT FROM 3 PM EDT THIS AFTERNOON  
THROUGH LATE TONIGHT...  
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES TO BE  
POSSIBLE.  
 
* WHERE...PORTIONS OF CENTRAL, NORTHERN, AND NORTHWEST NEW JERSEY,  
INCLUDING THE FOLLOWING COUNTIES, IN CENTRAL NEW JERSEY, MERCER.  
IN NORTHERN NEW JERSEY, MIDDLESEX, MORRIS, SOMERSET, SUSSEX AND  
WARREN. IN NORTHWEST NEW JERSEY, HUNTERDON.  
 
* WHEN...FROM 3 PM EDT THIS AFTERNOON THROUGH LATE TONIGHT.  
 
* 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.  
 
* ADDITIONAL DETAILS...  
- ANOTHER ROUND OF HEAVY SHOWERS AND THUNDERSTORMS IS EXPECTED  
LATE THIS AFTERNOON THROUGH THIS EVENING. STORMS WILL BE  
CAPABLE OF DROPPING A QUICK 1 TO 2 INCHES OF RAINFALL WITHIN  
A 1 TO 3 HOUR PERIOD LEADING TO 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.  
 

 
 

 
 
DESILVA  
 
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