601  
WGHW80 PHFO 151459  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
459 AM HST SAT AUG 15 2026  
 
HIC001-151830-  
/O.EXT.PHFO.FA.Y.0130.000000T0000Z-260815T1830Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HAWAII HI-  
459 AM HST SAT AUG 15 2026  
   
..FLOOD ADVISORY NOW IN EFFECT UNTIL 830 AM HST THIS MORNING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...THE ISLAND OF HAWAII IN HAWAII COUNTY...  
 
* WHEN...UNTIL 830 AM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS.  
 
* ADDITIONAL DETAILS...  
- AT 457 AM HST, RADAR AND RAIN GAUGES CONTINUED TO INDICATE STEADY  
MODERATE SHOWERS FALLING AT RATES OF 0.5 TO 1.0 INCH PER HOUR  
OVER WINDWARD BIG ISLAND. WATER LEVELS IN AREA STREAMS ARE SLOWLY  
RISING. THE SHOWERS ARE EXPECTED TO INCREASE IN INTENSITY AS THE  
MORNING PROGRESSES.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
HILO, HAWAIIAN PARADISE PARK, KAPAAU, HONOKAA, PAPAIKOU, HONOMU,  
PEPEEKEO, MOUNTAIN VIEW, HAKALAU, GLENWOOD, NINOLE AND VOLCANO.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
STAY AWAY FROM STREAMS, DRAINAGE DITCHES AND LOW LYING AREAS PRONE TO  
FLOODING.  
 
A FLOOD WATCH IS ALSO IN EFFECT.  
 
 
 
LAT...LON 2024 15591 2026 15591 2027 15590 2030 15584  
2015 15557 1998 15519 1987 15506 1977 15506  
1976 15499 1965 15496 1955 15480 1952 15478  
1944 15482 1932 15497 1924 15516 1959 15546  
1988 15549  
 
 
 
JT  
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