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May 21, 2018 Weather Forecast

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Photo: James Grenz

There are no active watches, warnings or advisories

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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.**

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Looking Ahead

A high far northeast of the islands will move east and weaken as a front approaches from the north. A new high will build north of the area through the second half of the week.

Hilo

ARTICLE CONTINUES BELOW AD
ARTICLE CONTINUES BELOW AD

Today: Scattered showers, mainly before 1pm. Partly sunny, with a high near 82. Light and variable wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Scattered showers, mainly after 7pm. Mostly cloudy, with a low around 68. North northeast wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday: Scattered showers. Mostly cloudy, with a high near 82. Light and variable wind becoming north northeast 5 to 8 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Kona

Today: Isolated showers after noon. Widespread haze. Sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.

ARTICLE CONTINUES BELOW AD

Tonight: Widespread haze. Mostly clear, with a low around 70. Light and variable wind.

Tuesday: Isolated showers after noon. Widespread haze. Sunny, with a high near 81. Light and variable wind becoming southwest around 6 mph in the morning. Chance of precipitation is 20%.

Waimea

Today: Scattered showers. Partly sunny, with a high near 75. Breezy, with a northeast wind 16 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 54. Breezy, with a northeast wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

ARTICLE CONTINUES BELOW AD

Tuesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 75. Breezy, with a northeast wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Kohala

Today: Showers likely, mainly after noon. Partly sunny, with a high near 61. Breezy, with an east northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 52. Breezy, with an east northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday: Showers likely, mainly after noon. Partly sunny, with a high near 61. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

South Point

Today: Isolated showers. Widespread haze. Mostly sunny, with a high near 81. Windy, with an east northeast wind 24 to 29 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

Tonight: Widespread haze. Partly cloudy, with a low around 75. Windy, with an east northeast wind 20 to 28 mph, with gusts as high as 36 mph.

Tuesday: Widespread haze. Mostly sunny, with a high near 81. Windy, with an east northeast wind 20 to 24 mph, with gusts as high as 31 mph.

Puna

Today: Scattered showers. Partly sunny, with a high near 79. North northeast wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 64. Northwest wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday: Scattered showers. Widespread haze. Mostly cloudy, with a high near 79. Breezy, with a north northeast wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Waikoloa

Today: Sunny, with a high near 82. Breezy, with a northeast wind 8 to 15 mph, with gusts as high as 21 mph.

Tonight: Mostly clear, with a low around 67. East northeast wind 9 to 14 mph becoming light and variable. Winds could gust as high as 18 mph.

Tuesday: Sunny, with a high near 82. Breezy, with an east wind 5 to 10 mph becoming northeast 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Image: NOAA

Data Courtesy of NOAA.gov

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