394  
WGHW80 PHFO 182159  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
1159 AM HST FRI APR 18 2025  
 
HIC003-190100-  
/O.NEW.PHFO.FA.Y.0042.250418T2159Z-250419T0100Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HONOLULU HI-  
1159 AM HST FRI APR 18 2025  
 
...FLOOD ADVISORY IN EFFECT UNTIL 3 PM HST THIS AFTERNOON FOR THE  
ISLAND OF OAHU IN HONOLULU COUNTY...  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL.  
 
* WHERE...THE ISLAND OF OAHU IN HONOLULU COUNTY.  
 
* WHEN...UNTIL 300 PM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS.  
 
* ADDITIONAL DETAILS...  
- AT 1157 AM HST, RADAR INDICATED HEAVY RAIN OVER WESTERN OAHU.  
RAIN WAS FALLING AT A RATE OF 1 TO 2 INCHES PER HOUR.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
WAIANAE, SCHOFIELD BARRACKS, NANAKULI, WHEELER FIELD,  
WAIALUA, KUNIA, WAHIAWA, MILILANI, MAKAKILO, WAIKELE,  
HALEIWA, WAIPAHU, KAPOLEI, EWA BEACH, BARBERS POINT,  
LUALUALEI, MAILI, MAKAHA, WHITMORE VILLAGE AND MAKUA VALLEY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
STAY AWAY FROM STREAMS, DRAINAGE DITCHES AND LOW LYING AREAS PRONE  
TO FLOODING.  
 

 
 
THIS ADVISORY MAY NEED TO BE EXTENDED BEYOND 300 PM HST IF FLOODING  
PERSISTS.  
 
LAT...LON 2129 15810 2129 15812 2136 15815 2146 15823  
2149 15825 2153 15825 2157 15829 2159 15829  
2160 15813 2161 15811 2162 15810 2154 15802  
2130 15801  
 

 
 
FARRIS  
 
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