Hawaii Minor Flood Advisory | Effective 09/06/2026 19:42

Headline: 
Flood Advisory issued September 6 at 4:42PM HST until September 6 at 6:15PM HST by NWS Honolulu HI
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
September 6, 2026 - 7:42pm
Expires: 
September 6, 2026 - 9:15pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The island of Hawaii in Hawaii County... * WHEN...Until 615 PM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. * ADDITIONAL DETAILS... - At 439 PM HST, Doppler radar indicated areas of heavy showers and thunderstorms continuing over interior and northern Big Island. Rain was falling at a rate of 1 to 1.5 inches per hour, with the heaviest showers on the slopes between Waimea and Puuanahulu and the western end of Saddle Road. - Some locations that will experience flooding include... Kailua-Kona, Captain Cook, Waikoloa Village, Kapaau, Honokaa, Pohakuloa Training Area, Pohakuloa Camp, Kamuela, Puako, Kawaihae and Holualoa.
Instruction: 
Stay away from streams, drainage ditches and low lying areas prone to flooding. A Flood Watch is also in effect.
Area Description: 
Hawaii in Hawaii, HI
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov