June 30, 2018 Weather Forecast

Photo: James Grenz

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**Click directly on the images below to make them larger. Charts include: Hawaii Island high/low forecasted temperatures, projected winds, projected localized weather conditions and expected wave heights.**

Looking Ahead

Trades are forecast to steadily trend down through the weekend, potentially allowing land and sea breeze conditions to setup over leeward areas by Sunday. Although shower coverage will continue to focus over windward and mauka areas, a few showers can’t be ruled out across the leeward areas that typically remain dry through the afternoon hours Sunday due to the light winds and a slight increase in moisture expected. Drier conditions along with a return of breezy trades are expected Tuesday through the upcoming holiday.

Hilo

This Afternoon: Isolated showers. Mostly sunny, with a high near 85. East northeast wind 5 to 9 mph. Chance of precipitation is 20%.

Tonight: Scattered showers, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 68. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: Scattered showers. Widespread haze. Mostly cloudy, with a high near 84. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Kona

This Afternoon: Isolated showers. Widespread haze. Partly sunny, with a high near 80. West southwest wind 5 to 8 mph becoming calm. Chance of precipitation is 20%.

Tonight: Isolated showers before midnight. Widespread haze. Mostly cloudy, then gradually becoming mostly clear, with a low around 66. Light and variable wind. Chance of precipitation is 20%.

Sunday: Scattered showers after noon. Widespread haze. Mostly sunny, with a high near 83. West northwest wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Waimea

This Afternoon: Isolated showers. Mostly sunny, with a high near 79. North northeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Tonight: Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 57. North northeast wind around 8 mph becoming east in the evening. Chance of precipitation is 20%.

Sunday: Scattered showers after noon. Widespread haze. Partly sunny, with a high near 78. East northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Kohala

This Afternoon: Isolated showers. Mostly sunny, with a high near 64. East wind 5 to 9 mph. Chance of precipitation is 20%.

Tonight: Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 56. East wind 5 to 13 mph. Chance of precipitation is 20%.

Sunday: Scattered showers after noon. Widespread haze. Partly sunny, with a high near 64. East wind 11 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

South Point

This Afternoon: Widespread haze. Sunny, with a high near 83. Breezy, with an east wind 15 to 20 mph, with gusts as high as 25 mph.

Tonight: Isolated showers after midnight. Widespread haze. Partly cloudy, with a low around 73. Breezy, with an east wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Sunday: Scattered showers, mainly between 9am and noon. Widespread haze. Partly sunny, with a high near 83. Breezy, with an east wind 15 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Puna

This Afternoon: Scattered showers. Widespread haze. Partly sunny, with a high near 84. East northeast wind 8 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Scattered showers, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 65. East northeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday: Showers likely, mainly after noon. Widespread haze. Increasing clouds, with a high near 83. East wind 3 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Waikoloa

This Afternoon: Partly sunny, with a high near 84. North northeast wind 5 to 7 mph becoming northwest.

Tonight: Widespread haze. Mostly cloudy, then gradually becoming mostly clear, with a low around 69. East wind 5 to 9 mph becoming calm in the evening.

Sunday: Scattered showers after noon. Widespread haze. Increasing clouds, with a high near 84. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Data Courtesy of NOAA.gov