Hawaii Minor Flood Advisory | Effective 09/30/2026 05:11

Headline: 
Flood Advisory issued September 30 at 2:11AM HST until September 30 at 5:15AM HST by NWS Honolulu HI
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
September 30, 2026 - 5:11am
Expires: 
September 30, 2026 - 8:15am
Description: 
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...The island of Kauai in Kauai County... * WHEN...Until 515 AM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 209 AM HST, Doppler radar and automated rain gauges indicated moderate rain over the island of Kauai. Minor flooding is ongoing or expected to begin shortly within the advisory area. Rain was falling at a rate of 1 to 2 inches per hour. - Some locations that will experience flooding include... Lihue, Kapaa, Kalaheo, Kekaha, Princeville, Kilauea, North Fork Wailua Trails, Alakai Swamp Trails, Lawai, Omao, Kokee State Park and Wailua Homesteads.
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