860  
WGHW60 PHFO 171141  
FFAHFO  
 
URGENT - IMMEDIATE BROADCAST REQUESTED  
FLOOD WATCH  
NATIONAL WEATHER SERVICE HONOLULU HI  
141 AM HST FRI OCT 17 2025  
   
..FLOOD WATCH IN EFFECT THROUGH NOON HST FOR KAUAI COUNTY
 
 
HIZ001-003-004-029>031-172200-  
/O.NEW.PHFO.FA.A.0006.251017T1141Z-251017T2200Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
NIIHAU-KAUAI SOUTHWEST-KAUAI MOUNTAINS-KAUAI NORTH-KAUAI EAST-  
KAUAI SOUTH-  
141 AM HST FRI OCT 17 2025  
 
* WHAT...FLASH FLOODING CAUSED BY EXCESSIVE RAINFALL IS POSSIBLE.  
 
* WHERE...NIIHAU AND KAUAI.  
 
* WHEN...UNTIL NOON HST TODAY.  
 
* IMPACTS...FLOOD PRONE ROADS AND OTHER LOW LYING AREAS MAY BE  
CLOSED DUE TO ELEVATED RUNOFF AND OVERFLOWING STREAMS. URBAN AREAS  
MAY RECEIVE MORE SIGNIFICANT FLOODING AND PROPERTY DAMAGE DUE TO  
RAPID RUNOFF.  
 
* ADDITIONAL DETAILS...  
- AN UPPER LEVEL LOW AND LOW LEVEL CONVERGENT BOUNDARY ARE  
PRODUCING SCATTERED THUNDERSTORMS JUST NORTHEAST OF KAUAI  
EARLY THIS MORNING. THIS SYSTEM WILL MOVE OVER KAUAI COUNTY  
THROUGH THE MORNING HOURS, PRODUCING PERIODS OF HEAVY  
RAINFALL THAT MAY LEAD TO FLOODING IN SOME AREAS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
YOU SHOULD MONITOR LATER FORECASTS AND BE PREPARED TO TAKE ACTION  
SHOULD FLASH FLOOD WARNINGS BE ISSUED.  
 

 
 

 
 
ALMANZA  
 
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