The National Weather Service has issued a flash-flood watch effective for Oahu, Maui County and the Big Island as a cold front and air conditions bring the threat of heavy showers, Hawaii News Now reported .
The weather service’s office in Honolulu says the watch is expected to run through today.
The weather service told Hawaii News Now that the latest computer forecast models show the heaviest showers were to take place Monday and today as the cold front pushes east over the islands.
Heavy rain and thunderstorms could become widespread, causing streams to overflow their banks and lead to flash flooding.
Copyright 2026 Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
Topics Flood
Was this article valuable?
Here are more articles you may enjoy.
Alabama Pharmacy, Not Agent, at Fault for Not Reading Policy Before $5M Judgment
Reuters: DXC in Advanced Talks to Sell Insurance Software Unit for $2.4 Billion
How One Hacker Used AI Agents, a Few Thousand Dollars to Break Into Websites
Broad AI Exclusions in Insurance Policies Could Create Uncertainty, Marsh CEO Says 

