WGHW70 PHFO 220217 FFSHFO Flash Flood Statement National Weather Service Honolulu HI 417 PM HST Sat Mar 21 2026 HIC009-220400- /O.CON.PHFO.FF.W.0024.000000T0000Z-260322T0400Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Maui HI- 417 PM HST Sat Mar 21 2026 ...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING FOR THE ISLAND OF MAUI IN MAUI COUNTY... At 417 PM HST, radar indicated heavy showers have diminished slightly, with rain falling at rates of up to 1 inch per hour. Flooding remains ongoing. Stream levels remain high across West Maui, especially in Ukumehame Gulch and the Waihee River, and emergency management reported road closures in Lahaina, Kahului, and Wailuku areas. 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... Kihei, Waikapu, Maalaea, Wailuku, Waiehu, Waihee, Paia, Olowalu, Makawao, Kahakuloa, Kula, Keokea, Pauwela and Haiku. PRECAUTIONARY/PREPAREDNESS ACTIONS... Stay away from streams, rivers, drainage ditches, and culverts, even if they are currently dry. && 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