391  
WGUS51 KPHI 181640  
FFWPHI  
NJC023-027-035-182045-  
/O.NEW.KPHI.FF.W.0047.260718T1640Z-260718T2045Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
1240 PM EDT SAT JUL 18 2026  
 
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
NORTHEASTERN MIDDLESEX COUNTY IN NORTHERN NEW JERSEY...  
SOUTHERN MORRIS COUNTY IN NORTHERN NEW JERSEY...  
SOMERSET COUNTY IN NORTHERN NEW JERSEY...  
 
* UNTIL 445 PM EDT.  
 
* AT 1240 PM EDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 0.5 AND 1.5 INCHES OF  
RAIN HAVE FALLEN. THE EXPECTED RAINFALL RATE IS 1 TO 3 INCHES IN 1  
HOUR. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE IN  
THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR.  
 
IMPACT...FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,  
HIGHWAYS, STREETS, AND UNDERPASSES AS WELL AS OTHER  
DRAINAGE AND LOW LYING AREAS.  
 
* SOME LOCATIONS THAT MAY EXPERIENCE FLASH FLOODING INCLUDE...  
NEW BRUNSWICK, PERTH AMBOY, MORRISTOWN, SOMERVILLE, SOMERSET,  
EDISON, EAST BRUNSWICK, BRIDGEWATER, CARTERET, DOVER, MADISON AND  
MIDDLESEX.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
NEW JERSEY TURNPIKE BETWEEN EXITS 10 AND 13.  
INTERSTATE 287 IN NEW JERSEY BETWEEN MILE MARKERS 0 AND 44.  
INTERSTATE 78 IN NEW JERSEY BETWEEN MILE MARKERS 27 AND 42.  
INTERSTATE 80 IN NEW JERSEY BETWEEN MILE MARKERS 40 AND 47.  
GARDEN STATE PARKWAY BETWEEN MILE MARKERS 126 AND 134.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST  
FLOOD DEATHS OCCUR IN VEHICLES.  
 

 
 
LAT...LON 4050 7478 4058 7471 4062 7470 4067 7473  
4070 7472 4079 7489 4086 7481 4090 7434  
4072 7440 4067 7446 4066 7445 4066 7442  
4060 7446 4060 7421 4055 7425 4050 7426  
4049 7427 4049 7429 4041 7474 4051 7480  
 
FLASH FLOOD...RADAR INDICATED  
EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR  
 

 
 
KRUZDLO  
 
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