Breezy Trade Winds & Sunshine Today
Alerts (as of 1:00 a.m.)
A Small Craft Advisory is posted for the ʻAlenuihāhā channel and waters to the west and south of the Big Island through 6 p.m. Tuesday.
**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 to breezy trade winds will continue across the state through the weekend. Mainly dry conditions with passing windward showers will prevail through the rest of the work week. Showers are forecast to increase during the weekend and into early next week as an area of moisture and unstable conditions move in from the east.
Today
We expect partly cloudy skies with scattered showers during the day for windward spots. Mostly clear morning for the Kona side with afternoon isolated showers and mostly cloudy skies. Winds are northeast from 5 to 20 mph with higher gusts. High temperatures from 80° to 86°.
UV index at 12 (“extreme” exposure level)
Tonight
Northeast winds tonight around 15 mph with higher gusts. Mostly cloudy skies with scattered showers for windward spots tonight. Skies should clear as the night goes on for lee areas. Low temperatures from 69° to 75°.
Our Big Island Now Weather homepage always includes daily: Sunrise | Sunset | Moonrise | Moonset | Moon Phase | Live Weather Cams | 5-day Forecast | Current Temperature & Conditions