Gusty Winds up to 45 mph Today

Image: James Grenz

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

Small Craft Advisory: All Hawaii County waters through 6 p.m. Monday.

Gale Warning: ʻAlenuihāhā channel through 6 p.m. Monday.

Wind Advisory for Big Island north and east through 6 p.m. Monday.

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

Breezy trade winds are forecast until next weekend. Windward and mauka spots can expect some clouds and light showers. Winds are expected to drop over the weekend.

Today

We have northeast winds today around 15 to 30 mph, gusting to 45 mph. High temperatures are forecast from 78° to 83°. Partly sunny skies are expected with isolated afternoon showers for the Kona side. Mostly cloudy with scattered showers for the Hilo side.

UV index at 10 (“very high” exposure level)

Tonight 

Northeast winds are forecast from 15 to 30 mph, gusting to 40 mph. Mostly cloudy skies are expected with scattered windward showers and isolated leeward showers. Low temperatures from 64° to 69°.

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