Weak Front Expected Later This Weekend
Alerts (as of 1:00 a.m.)
There are no weather alerts posted at this time.
**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.**
The weekend is forecast to start with fair weather and relatively few windward showers with a modest increase in trade wind speeds Saturday. A weak front is expected to reach Kauai and Oahu Saturday night and Sunday, spreading to Maui county and the Big Island Sunday night and Monday. The front is expected to bring breezy trade winds and an increase in showers. Most of the rainfall should focus over windward spots, but some showers could spread leeward on the smaller islands. Drier trade wind weather will gradually return during the first half of next week.
Today & Sunday
Today we expect partly cloudy skies in the morning with scattered windward showers. The Kona side will be partly sunny to start with clouds building in the afternoon and isolated showers. Hazy skies are expected. Northeast winds are forecast from 10 to 20 mph winds will increase on Sunday to 15 to 25 mph. High temperatures from 79° to 84°. Sunday increasing clouds and showers are expected mainly for windward spots
UV index at 11 (“extreme” exposure level)
Tonight & Sunday
Northeast winds are expected around 15 mph. Mostly cloudy skies are forecast with a chance of showers in windward areas. For the Kona side clearing skies as the night goes on. Low temperatures from 67° to 72°. Increased showers on Sunday night.
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