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Severe · Flash Flood WarningActive alert

Flash Flood Warning issued October 31 at 5:08PM HST until October 31

Affecting Kauai, HI

In effect until: Nov 1, 2026, 6:45 AM

Kauai, HI

Likely impact in Kauai, HI; effects through 6:45 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 extended the

* Flash Flood Warning for...
The island of Kauai in Kauai County

* Until 845 PM HST.

* At 508 PM HST, Doppler radar and automated rain gauges indicated
heavy rain falling over the entire island of Kauai. Rain was
falling at a rate of 1 to 2 inches per hour. Stream gages,
including those at Hanalei River and South Fork Wailua River,
remain elevated and are expected to rise as heavy rain continues.
Flash flooding is ongoing or expected to begin shortly. Kuhio
Highway remains closed near the Hanalei Bridge.

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™