Light to Moderate Trades, Afternoon Downpours Possible

Image: James Grenz

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

There are no weather alerts posted today.

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

Light to moderate trade winds are forecast for the next few days with showers favoring our usual windward and mauka spots. Some afternoon clouds and showers are forecast for leeward and interior areas as well. Winds are forecast to weaken and turn out of the southeast for the Labor Day weekend as a front approaches. This will likely bring muggy conditions along with afternoon clouds and showers.

Today

We expect east winds around 15 mph. High temperatures are forecast from 85° to 90°. Mostly cloudy skies with scattered showers for windward spots. Sunny in the morning for the Kona side with partly cloudy skies and isolated afternoon showers.

UV index at 12 (“extreme” exposure level)

Tonight 

East winds are forecast up to 15 mph. Mostly cloudy skies with scattered windward showers. Partly cloudy skies are forecast for leeward areas with isolated showers. Low temperatures from 72° to 77°.

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Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA