Immediate

Responsive action SHOULD be taken immediately

Flash Flood Warning Severe Hawaii | Effective 03-15-2026 01:55

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Maui in Maui County * Until 200 AM HST. * At 1055 PM HST, Rainfall across Maui has diminished this evening,<br /> with mainly light to moderate showers moving through the southeast<br /> and eastern sections of the island. However, runoff from earlier<br /> rainfall continues to keep streams elevated. Maui Emergency<br />

Flash Flood Warning Severe Hawaii | Effective 03-15-2026 00:13

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has issued a * Flash Flood Warning for...<br /> The entire island of Hawaii in Hawaii County * Until 100 AM HST. * At 913 PM HST, radar indicated heavy rain over the entire Big<br /> Island of Hawaii. Rain was falling at a rate of 1 to 3 inches per<br /> hour. Several stream gauges remain above flood warning thresholds<br /> island-wide. Flash flooding is ongoing with reports of highway<br />

Flash Flood Warning Severe Hawaii | Effective 03-14-2026 23:49

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Hawaii in Hawaii County * Until 100 AM HST. * At 849 PM HST, radar indicated heavy rain over the western Kona<br /> slopes of the Big Island. A large heavy rain band continue to move<br /> over the Kona slopes with heavy rain was falling at a rate of 1 to<br /> 3 inches per hour. Flash flooding is ongoing or expected to begin<br /> shortly.

Flash Flood Warning Severe Hawaii | Effective 03-14-2026 22:59

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Maui in Maui County * Until 1100 PM HST. * At 759 PM HST, radar indicates that the heaviest rainfall has<br /> shifted to the windward and southeast sections of Maui, with<br /> current rainfall rates generally down to around 0.5 to 1 inch per<br /> hour. Although the rainfall rates have decreased, runoff from<br />

Flash Flood Warning Severe Hawaii | Effective 03-14-2026 22:40

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> At 740 PM HST, radar indicated heavy rain over the western Kona<br /> slopes of the Big Island. A large heavy rain band is moving into the<br /> Kona slopes and heavy rain was falling at a rate of 1 to 3 inches<br /> per hour. Flash flooding is ongoing or expected to begin shortly. HAZARD...Heavy rain producing life threatening flash flooding. SOURCE...Radar. IMPACT...Significant and life threatening flooding in drainages,<br />

Flash Flood Warning Severe Hawaii | Effective 03-14-2026 22:44

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Hawaii in Hawaii County * Until 930 PM HST. * At 744 PM HST, radar and automated rain gauges indicated heavy<br /> rain falling over the Kau and Puna District southeast slopes of<br /> the Big Island. Rain was falling at a rate of 1 to 2 inches per<br /> hour with additional heavy rainfall moving in from the west. Flash<br />

Flash Flood Warning Severe Hawaii | Effective 03-14-2026 19:04

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Hawaii in Hawaii County * Until 800 PM HST. * At 404 PM HST, radar indicated heavy rain continuing to fall over<br /> the Puna and Kau districts along the southeast slopes of the Big<br /> Island. Rain was falling at a rate of 1 to 2 inches per hour with<br /> more rain expected. Emergency Management reported water over<br />

Flash Flood Warning Severe Hawaii | Effective 03-14-2026 18:33

Public safety alert, emergency alert, and weather alert<br /> Description:<br /> FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for...<br /> The island of Maui in Maui County * Until 800 PM HST. * At 333 PM HST, radar and stream data indicated heavy rain<br /> continuing over the island of Maui. Rain was falling at a rate of<br /> 1 to 2 inches per hour with additional heavy rain expected to move<br /> in from the southwest. Emergency Management continues to report<br />
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