Weather

Memorial Day Big Island Weather Forecast

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**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.**

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Today

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ARTICLE CONTINUES BELOW AD

Today we expect high temperatures from 79° to 85°. Winds will be variable up to 15 mph. Mostly sunny skies are expected in the morning with mostly cloudy skies and scattered showers in the afternoon. The UHSOEST vog model shows volcanic haze for much of the Big Island today in the afternoon.  Windward sides are expected to be mostly cloudy with scattered showers mainly in the afternoon and evening.

UV index at 12 (“extreme” exposure level)

 

Tonight

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Mostly cloudy skies are expected tonight with scattered showers for windward areas. Leeward spots will be cloudy to start and clearing is expected as the night goes on. Variable winds are forecasted up to 15 mph. Low temperatures from 67° to 73° are expected.

 

 

Looking Ahead 

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Cool and relatively dry northeasterly winds are expected to continue through Tuesday, with winds gradually weakening. These winds will carry low clouds and a few light showers over the islands, with the showers focusing along northeast facing slopes. The low clouds may spread to leeward areas on the smaller islands from time to time. Winds are expected to be light enough to allow land and sea breezes to develop from Wednesday into next weekend, with a somewhat cloudy and unsettled weather pattern expected.

 

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 / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: UHSOEST

Image: UHSOEST

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

Image: NOAA / NWS

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