Breezy Winds Today, Drier Than Yesterday
Alerts
A Small Craft Advisory is posted for all Big Island coastal waters and the ʻAlenuihāhā channel through 6 p.m. Sunday for east winds up to 25 knots and seas up to 12 feet.
A High Surf Advisory is in effect for east facing shores through Sunday at 6 p.m. Surf heights of 5 to 8 foot faces are expected.
Check our breaking news section for any urgent weather alerts.
**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
Breezy east-northeast trade winds are expected to stay in place through the middle of next week, with clouds and showers favoring our usual windward and mauka areas. We are likely to see an increase in showers early next week as deeper moisture moves back over the state.
Today
Today mostly cloudy skies are expected with scattered showers for windward spots. The Kona side is expected to be sunny to start and partly cloudy in the afternoon. High temperatures from 83° to 88°. Northeast winds are forecast from 15 to 25 mph.
UV index at 8 (“very high” exposure level)
Tonight
Northeast winds are expected in the evening around 15 mph. Low temperatures from 72° to 77°. Mostly cloudy skies are expected in the evening with showers likely for windward spots. Leeward spots should be partly cloudy and hazy.
Our Big Island Now Weather homepage always includes daily: Sunrise | Sunset | Moonrise | Moonset | Moon Phase | Live Weather Cams | 5-day Forecast | Current Temperature & Conditions