Today’s Forecast, Flood Watch Extended
Alerts (as of 1:00 a.m.)
A Flash Flood Watch is posted through Wednesday afternoon.
**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.**
An unsettled trade wind weather pattern is forecast to continue through Wednesday. Big Island is still under a Flash Flood Watch due to the wet weather conditions. The potential for locally heavy rainfall still exists. Afternoon convection is also a possibility today with trades being light enough for these to develop for interior and leeward locations. A drier and more stable trade wind weather regime is expected to return late in the week.
Cloudy with occasional windward showers through the day. Isolated showers for Kona side in the morning with scattered showers and a chance of thunderstorms and heavy rainfall in the afternoon. High temperatures from 84° to 89°. Winds will be variable around 15 mph.
UV index at 10 (“very high” exposure level)
Winds will be variable around 15 mph. Mostly cloudy with windward showers likely. Kona side scattered showers and clearing through the night. Locally heavy rainfall is possible. Low temperatures from 71° to 76°.
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