Big Island Weekend Weather Forecast

Image: James Grenz

Alerts (as of 1:00 a.m.)

A Small Craft Advisory is posted for our usual windy areas through 6 p.m. Saturday for east winds from 20 to 25 knots.

Check our breaking news section for any urgent weather alerts or updates to the weather alerts listed above.

**Click directly on the images below to make them larger. Charts include: Big Island high/low forecasted temperatures, projected winds, chance of cloud cover, projected localized weather conditions, vog/SO2 forecast and expected wave heights.**

Looking Ahead

A typical trade wind weather pattern is expected through the weekend. Clouds and passing showers will favor our usual windward and mauka spots. Early next week winds will become lighter with an increase in showers expected as moisture gets drawn up over the islands from the southeast. Later next week a trade wind weather pattern is expected to return.

Today & Sunday

Partly cloudy with scattered showers for windward areas. Hazy skies for the Kona side with sunny skies in the morning, then building cloud cover in the afternoon and scattered showers. High temperatures from 84° to 89°. Winds will be northeasterly around 15 mph.

UV index at 13 (“extreme” exposure level)

Tonight & Sunday Night

Winds will be variable up to 15 mph. Mostly cloudy with scattered showers for windward spots. Mostly cloudy for lee areas and clearing as the night goes on. Low temperatures from 69° to 74°.

Our Big Island Now Weather homepage always includes daily: Sunrise | Sunset | Moonrise | Moonset | Moon Phase | Live Weather Cams | 5-day Forecast | Current Temperature & Conditions

**Click here for your detailed Big Island surf report.**

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA