067  
WGUS41 KPHI 210443  
FLWPHI  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
FLOOD WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
ISSUED BY NATIONAL WEATHER SERVICE NEW YORK NY  
1243 AM EDT FRI AUG 21 2026  
 
PAC101-210845-  
/O.NEW.KPHI.FA.W.0017.260821T0443Z-260821T0845Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
PHILADELPHIA PA-  
1243 AM EDT FRI AUG 21 2026  
   
..FLOOD WARNING IN EFFECT UNTIL 445 AM EDT EARLY THIS MORNING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...NORTHEASTERN PHILADELPHIA COUNTY IN SOUTHEASTERN  
PENNSYLVANIA...  
 
* WHEN...UNTIL 445 AM EDT.  
 
* IMPACTS...FLOODING OF RIVERS, CREEKS, STREAMS, AND OTHER LOW-LYING  
AND FLOOD-PRONE LOCATIONS IS IMMINENT OR OCCURRING.  
 
* ADDITIONAL DETAILS...  
- AT 1242 AM EDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN DUE TO THUNDERSTORMS. FLOODING IS ALREADY OCCURRING IN  
THE WARNED AREA. BETWEEN 1 AND 3 INCHES OF RAIN HAVE FALLEN. THE  
PENNYPACK CREEK WENT INTO FLOOD STAGE.  
- FLOODING IMPACTS WILL CONTINUE, BUT NO ADDITIONAL RAINFALL IS  
EXPECTED.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
HOLMESBURG AND NORTHEAST PHILADELPHIA.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 4002 7503 4005 7506 4008 7508 4009 7507  
4010 7504 4009 7502 4003 7500  
 
 
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