October 16, 2025, 5:33 PM HST
* Updated October 16, 7:49 PM
National Weather Service forecasters in Honolulu have issued a flood advisory in effect until 8:15 p.m. today for a portion of West Hawai‘i because of flooding caused by excessive rainfall.
Heavy rainfall Sept. 17, 2024, flooded streets in Kona. (Photo File: Courtesy of Michael Kelly)
Radar and automated rain gauges indicated at 5:05 p.m. that heavy rain was falling over the lower slopes of North Kona at a rate of up to 1 inch per hour.
Some locations that will experience flooding include Kailua-Kona, Kalaoa, Puʻu Anahulu, Hōlualoa, Kahaluʻu-Keauhou and Kona International Airport.
Minor flooding on roads and in poor drainage areas and streams can be expected.
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The public is advised to stay away from streams, drainage ditches and low-lying areas prone to flooding.
Hawai‘i County Civil Defense advises residents in the advisory areas:
Flooding can be life-threatening.
Remain alert for flooding conditions.
Drive with caution.
Be on alert for runoff, ponding of water, debris and poor visibility.
Do not attempt to cross flowing water in a vehicle or on foot; turn around, don’t drown.
Remember, if lightning threatens your area, the safest place to be is indoors.
This advisory also might need to be extended if flooding persists.
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