Hawaii Minor Flood Advisory | Effective 09/27/2026 00:20

Headline: 
Flood Advisory issued September 26 at 9:20PM HST until September 27 at 12:45AM HST by NWS Honolulu HI
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
September 27, 2026 - 12:20am
Expires: 
September 27, 2026 - 3:45am
Description: 
* WHAT...Flooding caused by excessive rainfall continues. * WHERE...The island of Hawaii in Hawaii County... * WHEN...Until 1245 AM HST. * IMPACTS...Minor flooding on roads, poor drainage areas, and in streams. Water over roadways. * ADDITIONAL DETAILS... - At 916 PM HST, emergency management reported that several roads in the Puna and Kau Districts remain closed due to flooding. Areas of moderate rain will continue to move into southeast portions of the Big Island over the next few hours with rainfall rates generally 0.5 to 1 inch per hour. - Some locations that will experience flooding include... Hawaiian Paradise Park, Hawaii Volcanoes National Park, Wood Valley, Volcano, Pahala, Glenwood, Punaluu Beach, Kawa Flats, Mountain View and Hawaiian Acres.
Instruction: 
Stay away from streams, drainage ditches and low lying areas prone to flooding. A Flood Watch is also in effect until 6 AM HST.
Area Description: 
Hawaii in Hawaii, HI
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov