283 WGHW50 PHFO 210934 FFWHFO HIC009-211230- /O.NEW.PHFO.FF.W.0020.260321T0934Z-260321T1230Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Honolulu HI 1134 PM HST Fri Mar 20 2026 The National Weather Service in Honolulu has issued a * Flash Flood Warning for... The island of Molokai in Maui County * Until 230 AM HST. * At 1134 PM HST, A line of heavy showers with embedded thunderstorms moving in from the west is producing rainfall rates of 1 to 3 inches per hour. Reports of flooding, downed trees, and landslides have already been received from emergency management over west Molokai near Kepuhi and Paniolo. Elsewhere across the island, water levels in Kawela Gulch are already elevated, and additional heavy rainfall will worsen runoff and flash flooding impacts through the overnight hours as the heavy showers and storms expand eastward over the area. 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... This includes the entire island of Molokai. 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 230 AM HST if flooding persists. LAT...LON 2120 15701 2123 15699 2123 15697 2119 15694 2118 15691 2119 15677 2117 15671 2116 15670 2110 15674 2103 15688 2107 15725 2110 15733 2119 15727 2123 15727 2124 15725 FLASH FLOOD...RADAR INDICATED FLASH FLOOD DAMAGE THREAT...CONSIDERABLE $$ GIBBS  208 WGHW50 PHFO 210952 FFWHFO HIC003-211300- /O.EXT.PHFO.FF.W.0019.000000T0000Z-260321T1300Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ BULLETIN - EAS ACTIVATION REQUESTED Flash Flood Warning National Weather Service Honolulu HI 1152 PM HST Fri Mar 20 2026 The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Oahu in Honolulu County * Until 300 AM HST. * At 1152 PM HST, emergency management reported closed roads on the windward side of the island due to flooding. Latest radar only depicts light showers, however additional bands of moderate to potentially locally heavy showers may move in from the south during the early morning hours. HAZARD...Flash flooding caused by heavy rain. SOURCE...Emergency management. IMPACT...Flooding in drainages, streams, rivers, roads, properties, and other low-lying areas. Public road closures possible in some areas. Landslides are possible in steep terrain. * Some locations that will experience flash flooding include... Honolulu, Waipio, Moanalua, Halawa, Salt Lake, Aiea, Kalihi, Pearl City, Ahuimanu, Iroquois Point, Manoa, Kahaluu, Kaneohe, Waiahole, Waipahu, Waikele, Palolo, Maunawili, Waikane and Ewa Beach. PRECAUTIONARY/PREPAREDNESS ACTIONS... Do not cross fast flowing or rising water in your vehicle, or on foot. Turn around, don't drown. Be especially cautious at night when it is harder to recognize the dangers of flooding. Excessive runoff from heavy rainfall will cause flooding of drainage ditches and streams, streets, highways, properties, and other low lying spots. && This warning may need to be extended beyond 300 AM HST if flooding persists. LAT...LON 2147 15783 2143 15779 2144 15778 2147 15779 2147 15772 2146 15771 2141 15773 2134 15769 2131 15764 2126 15769 2125 15772 2127 15773 2125 15783 2129 15787 2130 15790 2129 15796 2131 15797 2129 15811 2140 15818 2150 15783 FLASH FLOOD...OBSERVED $$ BLOOD