595 

WGHW70 PHFO 140241

FFSHFO



Flash Flood Statement

National Weather Service Honolulu HI

441 PM HST Fri Mar 13 2026



HIC003-140430-

/O.CON.PHFO.FF.W.0008.000000T0000Z-260314T0430Z/

/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

Honolulu HI-

441 PM HST Fri Mar 13 2026



...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 630 PM HST THIS 

EVENING FOR THE ISLAND OF OAHU IN HONOLULU COUNTY...



At 441 PM HST, radar indicated diminishing rain over Oahu. Rain is 

now falling at a rate of one half inch per hour or less. Significant 

rises have been observed on area streams. Kamehameha Highway is 

closed at the Waikane Stream due to flooding, and a rescue of 

stranded individuals is underway at the Hakimo Road bridge in 

Nanakuli. Finally, water is inundating Otake Camp which is now being 

evacuated due to additional water coming over the Wahiawa Reservoir 

spillway. Additional heavy showers will move over the island this 

evening.



HAZARD...Heavy rain producing life threatening flash flooding.



SOURCE...Emergency management.



IMPACT...Significant and life threatening flooding in drainages,

         streams, rivers, roads, properties, and other low lying

         areas. Multiple public road closures expected, as well

         as landslides in steep terrain.



Some locations that will experience flash flooding include...

The island of Oahu.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



Stay away from streams, rivers, drainage ditches, and culverts, even 

if they are currently dry.



Excessive runoff from heavy rainfall will cause flooding of drainage 

ditches and streams, streets, highways, properties, and other low 

lying spots.



&&



LAT...LON 2125 15769 2125 15772 2127 15773 2124 15782

      2130 15790 2129 15811 2136 15815 2148 15824

      2153 15825 2158 15829 2160 15813 2169 15805

      2173 15798 2155 15783 2147 15783 2143 15779

      2147 15779 2147 15772 2141 15773 2131 15764



FLASH FLOOD...OBSERVED

FLASH FLOOD DAMAGE THREAT...CONSIDERABLE



$$



JVC