814  
WGUS81 KPBZ 311043  
FLSPBZ  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
643 AM EDT SAT MAY 31 2025  
 
...THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A FLOOD  
ADVISORY FOR THE FOLLOWING RIVERS IN PENNSYLVANIA...  
 
OHIO RIVER AT PITTSBURGH AFFECTING ALLEGHENY COUNTY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
CAUTION IS URGED WHEN WALKING NEAR RIVERBANKS.  
 
ADDITIONAL INFORMATION IS AVAILABLE AT WEATHER.GOV/PBZ.  
 
THE NEXT STATEMENT WILL BE ISSUED THIS EVENING AT 1000 PM EDT.  
 

 
 
PAC003-010200-  
/O.NEW.KPBZ.FL.Y.0004.250531T1043Z-250602T0000Z/  
/PTTP1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/  
643 AM EDT SAT MAY 31 2025  
   
..FLOOD ADVISORY IN EFFECT FROM THIS MORNING TO SUNDAY EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...OHIO RIVER AT PITTSBURGH.  
 
* WHEN...FROM THIS MORNING TO SUNDAY EVENING.  
 
* IMPACTS...AT 18.0 FEET, WATER BEGINS TO FLOW ONTO THE MONONGAHELA  
PARKING WHARF.  
AT 19.0 FEET, WATER BEGINS TO FLOW ONTO THE NORTH SHORE RIVERWALK  
BETWEEN THE STADIUMS.  
AT 19.5 FEET, THE MONONGAHELA PARKING WHARF IS COMPLETELY FLOODED.  
AT 20.0 FEET, WATER IS UP TO ONE FOOT DEEP IN THE LOWER AREAS OF  
THE NORTH SHORE RIVERWALK.  
 
* ADDITIONAL DETAILS...  
- AT 6:30 AM EDT SATURDAY THE STAGE WAS 17.5 FEET.  
- BANKFULL STAGE IS 18.0 FEET.  
- FORECAST...THE RIVER IS EXPECTED TO RISE TO A CREST OF 18.4  
FEET JUST AFTER MIDNIGHT TONIGHT.  
- ACTION STAGE IS 18.0 FEET.  
- FLOOD STAGE IS 22.0 FEET.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 

 
 
LAT...LON 4043 7999 4045 8005 4047 8003 4045 8001  
4046 7999 4045 7998  
 

 
 
MILCAREK  
 
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