525  
WGHW80 PHFO 111345  
FLSHFO  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE HONOLULU HI  
345 AM HST SAT APR 11 2026  
 
HIC009-111515-  
/O.CON.PHFO.FA.Y.0101.000000T0000Z-260411T1515Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
MAUI HI-  
345 AM HST SAT APR 11 2026  
 
...FLOOD ADVISORY REMAINS IN EFFECT UNTIL 515 AM HST EARLY THIS  
MORNING FOR PORTIONS OF EAST MAUI..  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...THE EAST AND SOUTHEAST SLOPES OF HALEAKALA ON THE ISLAND  
OF MAUI.  
 
* WHEN...UNTIL 515 AM HST.  
 
* IMPACTS...MINOR FLOODING ON ROADS, POOR DRAINAGE AREAS, AND IN  
STREAMS. WATER OVER ROADWAYS. SOME LOW-WATER CROSSINGS MAY BECOME  
IMPASSABLE.  
 
* ADDITIONAL DETAILS...  
- AT 344 AM HST, RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN OVER PORTIONS OF EAST MAUI. RAIN WAS FALLING AT A  
RATE OF 0.5 TO 1 INCHES PER HOUR.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
KAUPO, KIPAHULU, HANA, KULA, KEOKEA, HALEAKALA NATIONAL PARK  
AND HAMOA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
RAINFALL AND RUNOFF WILL ALSO CAUSE HAZARDOUS DRIVING CONDITIONS DUE  
TO PONDING, REDUCED VISIBILITY AND POOR BRAKING ACTION.  
 
A FLOOD WATCH IS ALSO IN EFFECT FOR MAUI COUNTY THROUGH MONDAY  
AFTERNOON.  
 

 
 
THIS ADVISORY MAY NEED TO BE EXTENDED BEYOND 515 AM HST IF FLOODING  
PERSISTS.  
 
LAT...LON 2081 15602 2081 15600 2077 15597 2070 15598  
2064 15604 2061 15614 2062 15620 2057 15630  
2057 15632 2070 15637  
 

 
 
RCB  
 
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