Weather Forecast

Expect a typical trade wind weather pattern through the forecast period, with clouds and showers favoring windward and mauka areas. A weak front will stall…

National Weather Service radar indicated at 6:43 p.m. rain falling at about 1 inch an hour over sections of West Hawaiʻi, with the heaviest rain falling in and around Kailua-Kona.

A surface trough near Kauai and abundant moisture will maintain the potential for locally heavy rain through this evening. A cold front will approach the…

Flash flooding and potential for a few thunderstorms in forecast through this afternoon as deep tropical moisture stalled over Kauaʻi Channel combines with passing disturbance aloft.

A surface trough and plume of tropical moisture will maintain the potential for locally heavy rain and a few thunderstorms over Maui and the Big Island through…

A plume of tropical moisture combined with a low level trough and an upper level trough look to all line up to bring the best chance of heavy rain and a slight chance of thunderstorms to windward Big Island today through Tuesday, with a cold front stalling over the state later this week bringing a period of wet trade winds.

Moderate trade winds will continue through this evening, with clouds and passing showers affecting mainly windward and mauka areas. A plume of tropical…

Moderate to locally breezy trade winds will continue through the weekend with clouds and passing showers affecting mainly windward and mauka areas. A slug of…

High pressure far north northeast of the islands will maintain breezy trade winds through the rest of today. A front approaching from the northwest will weaken…

Moderate to locally breezy trade winds will continue into Friday with high pressure far to the north-northeast of the islands. Showers riding in on the trades…

High pressure to the north will maintain moderate to locally breezy trade winds over the next few days. Increased showers favoring windward and mountain slopes…

Breezy and stable trade winds will prevail through Wednesday as high pressure strengthens north of the state and a low aloft to the southwest weakens. Low…

A breezy and unstable trade wind flow will continue to produce periods of heavy showers and isolated thunderstorms through tonight, followed by decreased…

The upper level low-pressure system near the Hawaiian Islands will maintain moist and unstable conditions that could produce periods of locally heavy showers.

A few snow showers will be possible this evening, but the threat for impactful winter weather has decreased.

Ample moisture and unstable conditions will result in continued potential for enhanced showers across all islands tonight, and isolated thunderstorms for…

Periods of snow, low visibility and slick roads with snow accumulations of up to 6 inches are possible as deep moisture moving over the state brings the potential for snow, possibly heavy at times, through tonight atop Mauna Kea and Mauna Loa.

Periods of heavy rainfall will continue this evening and persist into tomorrow, with isolated thunderstorms possible across the entire state. A Flood Watch…

Light to moderate trades continue into Sunday. Periods of moderate to locally heavy rainfall will spread across the Big Island and portions of Leeward Maui…

Light to locally moderate trade winds will continue through Friday night, supporting mainly modest windward showers and spotty afternoon showers over…