725  
WGHW80 PHFO 182336  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
136 PM HST MON MAY 18 2026  
 
HIC001-190245-  
/O.NEW.PHFO.FA.Y.0121.260518T2336Z-260519T0245Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HAWAII HI-  
136 PM HST MON MAY 18 2026  
 
...FLOOD ADVISORY IN EFFECT UNTIL 445 PM HST THIS AFTERNOON FOR THE  
ISLAND OF HAWAII IN HAWAII COUNTY...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL.  
 
* WHERE...THE KONA DISTRICTS ON THE ISLAND OF HAWAII IN HAWAII  
COUNTY.  
 
* WHEN...UNTIL 445 PM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS.  
 
* ADDITIONAL DETAILS...  
- AT 133 PM HST, RADAR INDICATED HEAVY RAIN OVER THE KONA  
DISTRICTS. RAIN WAS FALLING AT A RATE OF 1 TO 2 INCHES PER  
HOUR IN THE HEAVIER SHOWERS. ADDITIONAL MODERATE TO HEAVY  
SHOWERS ARE EXPECTED THROUGH THE AFTERNOON.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
KAILUA-KONA, CAPTAIN COOK, HONALO, KAINALIU, KEALAKEKUA,  
HOLUALOA, KAHALUU-KEAUHOU, HONAUNAU, KALAOA, PUUANAHULU,  
POHAKULOA TRAINING AREA, KONA INTERNATIONAL AIRPORT, MILOLII  
AND HAWAII VOLCANOES PARK KAHUKU UNIT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
STAY AWAY FROM STREAMS, DRAINAGE DITCHES AND LOW LYING AREAS PRONE  
TO FLOODING.  
 
 
 
THIS ADVISORY MAY NEED TO BE EXTENDED BEYOND 445 PM HST IF FLOODING  
PERSISTS.  
 
LAT...LON 1948 15596 1960 15599 1964 15604 1967 15604  
1973 15607 1980 15605 1986 15598 1987 15593  
1991 15591 1988 15579 1976 15565 1966 15574  
1946 15561 1939 15579 1926 15582 1918 15577  
1907 15592 1914 15593 1934 15590 1946 15593  
 
 
 
SP  
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