449 

WGHW50 PHFO 150713

FFWHFO

HIC001-151100-

/O.NEW.PHFO.FF.W.0015.260315T0713Z-260315T1100Z/

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



BULLETIN - EAS ACTIVATION REQUESTED

Flash Flood Warning

National Weather Service Honolulu HI

913 PM HST Sat Mar 14 2026



The National Weather Service in Honolulu has issued a



* Flash Flood Warning for...

  The entire island of Hawaii in Hawaii County



* Until 100 AM HST.



* At 913 PM HST, radar indicated heavy rain over the entire Big 

  Island of Hawaii. Rain was falling at a rate of 1 to 3 inches per 

  hour. Several stream gauges remain above flood warning thresholds 

  island-wide. Flash flooding is ongoing with reports of highway 

  closures and flooding in local communities.



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



  SOURCE...Radar.



  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 entire Big Island of Hawaii.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



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

if they are currently dry.



Be especially cautious at night when it is harder to recognize the 

dangers of flooding.



The heavy rains may cause rock and mudslides in steep terrain areas.



&&



This warning may need to be extended beyond 100 AM HST if flooding 

persists.



LAT...LON 1998 15583 2025 15589 2025 15577 2012 15560

      2000 15524 1986 15509 1973 15509 1974 15501

      1964 15498 1952 15481 1948 15482 1935 15498

      1927 15516 1927 15530 1914 15551 1892 15568

      1904 15588 1948 15592 1946 15593 1973 15606



FLASH FLOOD...RADAR INDICATED

FLASH FLOOD DAMAGE THREAT...CONSIDERABLE



$$



RCB