July 22, 2018 Weather Forecast

Photo: James Grenz

Our weather team will bring you any urgent weather alerts or updates as they occur. Check our breaking news section for the latest.

**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

High pressure north of the area will continue to produce trade winds through this week. A wetter trade wind pattern is expected tonight through Tuesday night as an area of enhanced moisture moves across the area. Showers will favor windward and mauka areas with less shower activity over most leeward locations.

Hilo

This Afternoon: Showers likely. Widespread haze. Cloudy, with a high near 84. East northeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Frequent showers. Widespread haze. Low around 69. Calm wind becoming southwest around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday: Frequent showers. Widespread haze. High near 85. Southwest wind 5 to 9 mph becoming east southeast in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Kona

This Afternoon: Widespread haze. Mostly sunny, with a high near 81. West southwest wind 5 to 9 mph becoming light south southwest.

Tonight: Scattered showers, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Scattered showers after noon. Widespread haze. Partly sunny, with a high near 82. Calm wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Waimea

This Afternoon: Scattered showers. Widespread haze. Mostly cloudy, with a high near 77. Breezy, with a northeast wind 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight: Showers likely, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 61. Breezy, with a northeast wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Monday: Showers likely, mainly after noon. Widespread haze. Mostly cloudy, with a high near 78. North northeast wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Kohala

This Afternoon: Showers likely. Widespread haze. Mostly cloudy, with a high near 73. Breezy, with an east wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Tonight: Frequent showers. Widespread haze. Low around 59. Breezy, with an east wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Showers likely. Widespread haze. Cloudy, with a high near 75. East northeast wind 9 to 13 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

South Point

This Afternoon: Widespread haze. Mostly sunny, with a high near 84. Windy, with an east wind 22 to 24 mph, with gusts as high as 30 mph.

Tonight: Scattered showers, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 77. Windy, with an east northeast wind around 23 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday: Scattered showers. Widespread haze. Partly sunny, with a high near 85. Windy, with an east wind 21 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Puna

This Afternoon: Showers likely. Widespread haze. Cloudy, with a high near 81. Northeast wind 7 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Tonight: Frequent showers. Widespread haze. Low around 67. Northeast wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Monday: Frequent showers. Widespread haze. High near 82. Light and variable wind becoming east 5 to 8 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Waikoloa

This Afternoon: Widespread haze. Mostly sunny, with a high near 85. Northeast wind 8 to 13 mph.

Tonight: Isolated showers before midnight. Widespread haze. Partly cloudy, with a low around 70. Northeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday: Scattered showers after noon. Widespread haze. Partly sunny, with a high near 86. Light and variable wind becoming northwest around 6 mph in the morning. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter 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