Leeward Sunshine and Windward Showers Today
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.**
Looking Ahead
Moderate trade wind speeds are forecast through most of the work week with dry, pleasant weather on tap. Brief morning showers for windward and mauka spots are possible. Friday, our winds are expected to pick up in speed but over the weekend winds will weaken and turn southeasterly which could increase the coverage of volcanic haze on the Big Island.
Today
We have northeast winds today around 15 to 20 mph. High temperatures are forecast from 81° to 86°. Partly cloudy skies with scattered windward showers in the morning. The Kona side will be mostly sunny to start with mostly cloudy skies and isolated showers in the afternoon.
UV index at 12 (“extreme” exposure level)
Tonight
Northeast winds are forecast around 15 mph. Partly cloudy skies are expected for Hawaii County with scattered windward showers and isolated showers in leeward spots. Low temperatures from 68° to 73°.
Our Big Island Now Weather homepage always includes daily: Sunrise | Sunset | Moonrise | Moonset | Moon Phase | Live Weather Cams | 5-day Forecast | Current Temperature & Conditions