Hawaii Minor Flood Advisory | Effective 08/16/2026 17:18

Headline: 
Flood Advisory issued August 16 at 2:18PM HST until August 16 at 5:30PM HST by NWS Honolulu HI
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
August 16, 2026 - 5:18pm
Expires: 
August 16, 2026 - 8:30pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The island of Kauai in Kauai County... * WHEN...Until 530 PM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS... - At 217 PM HST, Doppler radar indicated moderate to heavy rain over Kauai. Rain was falling at a rate of 0.5 to 1 inch per hour. Minor flooding is ongoing or expected to begin shortly in the advisory area. - Some locations that will experience flooding include... Lihue, Kapaa, Kalaheo, Kekaha, Lawai, Hanapepe, Omao, North Fork Wailua Trails, Koloa, Waimea, Poipu and Kokee State Park.
Instruction: 
Stay away from streams, drainage ditches and low lying areas prone to flooding. A Flood Watch is also in effect.
Area Description: 
Kauai, HI
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov