871  
WGHW80 PHFO 081756  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
756 AM HST THU OCT 8 2026  
 
HIC003-082100-  
/O.EXT.PHFO.FA.Y.0163.000000T0000Z-261008T2100Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
OAHU HI-  
756 AM HST THU OCT 8 2026  
   
..FLOOD ADVISORY NOW IN EFFECT UNTIL 11 AM HST THIS MORNING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...THE ISLAND OF OAHU IN HONOLULU COUNTY...  
 
* WHEN...UNTIL 1100 AM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS. PONDING OF WATER IN URBAN OR OTHER AREAS IS OCCURRING OR  
IS IMMINENT.  
 
* ADDITIONAL DETAILS...  
- AT 751 AM HST, DOPPLER RADAR INDICATED A BAND OF MAINLY MODERATE  
RAIN CONTINUING TO MOVE OVER OAHU FROM THE SOUTH WITH RAINFALL  
RATES AROUND 0.5 TO 1.5 INCHES PER HOUR. THE HEAVIEST RAINFALL IS  
OCCURRING OVER THE WESTERN HALF OF THE ISLAND, BETWEEN MILILANI  
AND THE NORTH SHORE, WHERE EMBEDDED POCKETS OF HIGHER RAINFALL  
RATES OF 2 TO 4 INCHES PER HOUR CONTINUE TO DEVELOP. MINOR  
FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
THE ENTIRE ISLAND OF OAHU.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
STAY AWAY FROM STREAMS, DRAINAGE DITCHES AND LOW LYING AREAS PRONE TO  
FLOODING.  
 
 
 
LAT...LON 2127 15788 2129 15798 2127 15810 2147 15825  
2152 15825 2158 15830 2159 15830 2161 15812  
2172 15801 2154 15782 2147 15782 2149 15776  
2143 15771 2141 15771 2132 15763 2130 15763  
2124 15768 2123 15772 2125 15775 2123 15783  
 
 
 
TS  
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