Unsettled Weather Continues, Improvement Possible
Alerts (as of 1:00 a.m.)
A Flash Flood Watch is posted for the Big Island and could be extended.
**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
A disturbance high in the atmosphere and deep tropical moisture brought more showers overnight and could last into today with drier and more stable weather expected through Tuesday. However, it will be short-lived with another round of wet weather with locally heavy rains possible around midweek. Winds will be rather light for the most part favoring daytime sea breezes and nighttime land breezes.
Today
Mostly cloudy today with a slight chance of thunderstorms in the morning and numerous showers with locally heavy rainfall possible. Scattered showers are forecast for the afternoon. High temperatures from 79° to 84°. Winds will be variable up to 15 mph.
UV index at 6 (“high” exposure level)
Tonight
Winds will be variable from 5 to 15 mph. Mostly cloudy with showers likely in windward spots. Scattered showers for leeward areas. Low temperatures from 69° to 74°.
Our Big Island Now Weather homepage always includes daily: Sunrise | Sunset | Moonrise | Moonset | Moon Phase | Live Weather Cams | 5-day Forecast | Current Temperature & Conditions