Flash Flood Watch now in effect for all islands

Weather Blog

HONOLULU (KHON2)

A weak surface trough currently near Oahu will continue to generate locally heavy showers and thunderstorms over the western half of the state through the evening, followed by increasing chances for unsettled weather near Kauai and Oahu overnight.

Showers will favor southeast slopes on the Big Island and Maui tonight.

Conditions will deteriorate across portions of the state Monday and Tuesday as a kona low develops west of the islands.

Increased southeast to south winds, bands of heavy rainfall, and thunderstorms are expected, with Kauai and Oahu at greatest risk.

The low will weaken and slowly lift northward during the second half of the work week, leading to decreasing chances for unsettled weather.

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