Hawaii Minor Flood Advisory | Effective 10/02/2026 01:41

Headline: 
Flood Advisory issued October 1 at 10:41PM HST until October 2 at 1:00AM HST by NWS Honolulu HI
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
October 2, 2026 - 1:41am
Expires: 
October 2, 2026 - 4:00am
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The entire island of Kauai. * WHEN...Until 100 AM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS... - At 1039 PM HST, Doppler radar indicated heavy rain over the entire island of Kauai. Minor flooding is ongoing or expected to begin shortly in the advisory area. Rain was falling at a rate of 1 to 1.5 inches per hour. Stream levels including along the Hanalei River are rising swiftly as heavy rain bands continue to develop over the mountains of Kauai. - Some locations that will experience flooding include... The entire island of Kauai.
Instruction: 
Stay away from streams, drainage ditches and low lying areas prone to flooding.
Area Description: 
Kauai, HI
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov