393
WGHW50 PHFO 220046
FFWHFO
HIC009-220400-
/O.EXT.PHFO.FF.W.0024.000000T0000Z-260322T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE HONOLULU HI
246 PM HST SAT MAR 21 2026
THE NATIONAL WEATHER SERVICE IN HONOLULU HAS EXTENDED THE
* FLASH FLOOD WARNING FOR...
THE ISLAND OF MAUI IN MAUI COUNTY
* UNTIL 600 PM HST.
* AT 246 PM HST, RADAR INDICATED HEAVY SHOWERS CONTINUING TO MOVE
OVER WESTERN AND CENTRAL MAUI FROM THE SOUTHWEST, WITH RAIN
FALLING AT RATES OF 1 TO 2 INCHES PER HOUR. EMERGENCY MANAGEMENT
REPORTED ROAD CLOSURES IN LAHAINA AND NEAR KAHAKULOA, AND A RAPID
RISE IN WATER LEVEL HAS BEEN OBSERVED AT UKUMEHAME GULCH.
HAZARD...FLASH FLOODING CAUSED BY HEAVY RAIN.
SOURCE...RADAR.
IMPACT...FLOODING IN DRAINAGES, STREAMS, RIVERS, ROADS,
PROPERTIES, AND OTHER LOW-LYING AREAS. PUBLIC ROAD
CLOSURES POSSIBLE IN SOME AREAS. LANDSLIDES ARE
POSSIBLE IN STEEP TERRAIN.
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...
KAHULUI, KIHEI, LAHAINA, WAIKAPU, MAALAEA, WAILUKU, PUUNENE,
WAIEHU, WAIHEE, PAIA, HALIIMAILE, OLOWALU, PUKALANI, MAKAWAO,
KAHAKULOA, WAILEA, KULA, KEOKEA, PAUWELA AND HAIKU-PAUWELA.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
STAY AWAY FROM STREAMS, RIVERS, DRAINAGE DITCHES, AND CULVERTS, EVEN
IF THEY ARE CURRENTLY DRY.
THIS WARNING MAY NEED TO BE EXTENDED BEYOND 600 PM HST IF FLOODING
PERSISTS.
LAT...LON 2063 15647 2078 15648 2078 15650 2076 15654
2080 15663 2088 15670 2093 15671 2102 15667
2105 15661 2105 15659 2100 15651 2091 15647
2096 15634 2093 15626 2074 15632 2058 15642
FLASH FLOOD...RADAR INDICATED
WROE
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