August 12, 2018 Weather Forecast
**Click directly on the images below to make them larger. Charts include: Maui County high/low forecasted temperatures, projected winds, projected localized weather conditions and expected wave heights.**
Looking Ahead
Moderate to breezy trade winds associated with high pressure to the north will continue through Monday, then begin to weaken Tuesday through the second half of the week. Drier air and more stable conditions are expected to fill in today through the first half of the week, which should keep the rainfall accumulations light. Lighter winds along with increasing moisture expected by the end of the week may translate to increasing shower coverage over the islands.
West Side
Today: Sunny, with a high near 90. Heat index values as high as 95. East wind 5 to 9 mph.
Tonight: Clear, with a low around 72. East northeast wind 5 to 7 mph becoming calm.
Monday: Sunny, with a high near 90. Heat index values as high as 96. East wind 5 to 10 mph.
South Side
Today: Sunny, with a high near 90. Heat index values as high as 95. Light and variable wind becoming west around 6 mph in the afternoon.
Tonight: Clear, with a low around 71. West wind around 5 mph becoming light and variable after midnight.
Monday: Sunny, with a high near 90. Heat index values as high as 95. Light and variable wind becoming west 5 to 7 mph in the afternoon.
North Shore
Today: Isolated showers before 1pm. Mostly sunny, with a high near 90. Heat index values as high as 95. Windy, with an east wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 20%.
Tonight: Isolated showers after 1am. Partly cloudy, with a low around 72. Breezy, with an east wind 18 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Monday: Isolated showers before 1pm. Mostly sunny, with a high near 90. Heat index values as high as 95. Windy, with an east wind 18 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Central Maui
Today: Sunny, with a high near 90. Heat index values as high as 95. Windy, with an east northeast wind 6 to 11 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight: Clear, with a low around 70. Breezy, with an east northeast wind 11 to 17 mph, with gusts as high as 24 mph.
Monday: Sunny, with a high near 90. Heat index values as high as 95. Windy, with a northeast wind 11 to 16 mph increasing to 18 to 23 mph. Winds could gust as high as 29 mph.
Upcountry
Today: Sunny, with a high near 78. Calm wind becoming west around 6 mph.
Tonight: Clear, with a low around 58. Light and variable wind becoming southeast around 5 mph.
Monday: Sunny, with a high near 77. Light and variable wind becoming west 5 to 7 mph in the afternoon.
East Maui
Today: Scattered showers, mainly before 1pm. Partly sunny, with a high near 86. Light southeast wind becoming east 6 to 11 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 69. East wind 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday: Scattered showers. Partly sunny, with a high near 85. East wind 5 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Lanai City
Today: Sunny, with a high near 79. Northeast wind 5 to 11 mph.
Tonight: Clear, with a low around 68. Northeast wind 7 to 10 mph.
Monday: Sunny, with a high near 79. Northeast wind 9 to 13 mph.
Kaunakakai
Today: Sunny, with a high near 89. Heat index values as high as 95. Breezy, with an east wind 5 to 15 mph, with gusts as high as 21 mph.
Tonight: Clear, with a low around 75. East wind 7 to 13 mph.
Monday: Sunny, with a high near 89. Heat index values as high as 95. East wind 7 to 13 mph.
Data Courtesy of NOAA.gov