Severe · Flash Flood WarningActive alert
Flash Flood Warning issued October 31 at 11:45AM HST until October 31
Affecting Kauai, HI
In effect until: Nov 1, 2026, 12:45 AM
Kauai, HI
Likely impact in Kauai, HI; effects through 12:45 AM.
Get to higher ground now. Never drive through flooded roads.
Read the original bulletin (official text)
FFWHFO The National Weather Service in Honolulu has issued a * Flash Flood Warning for... The island of Kauai in Kauai County * Until 245 PM HST. * At 1145 AM HST, Doppler radar and automated rain gauges indicated heavy rain falling over the eastern slopes of Mt. Waialeale with additional heavy rain moving into the leeward side of the island. Rain was falling at a rate of 1 to 3 inches per hour. A rapid rise was also observed at the Hanalei River gage upstream of Hanalei Town. Flash flooding is ongoing or expected to begin shortly, especially near the Hanalei Bridge on the Kuhio Highway. HAZARD...Flash flooding caused by heavy rain. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... The entire island of Kauai.
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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™