September 17, 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
Dry and stable conditions with breezy trades will hold through tonight. This will limit shower coverage with the best chances remaining over windward and mauka areas through the overnight and early morning hours. Trades are expected to trend down and become light over portions of the state by midweek as a weak trough of low pressure approaches and moves through the region. Warm and muggy conditions will be likely Tuesday night through Wednesday as deep tropical moisture fills in. The trough combined with light winds and increasing moisture should translate to increasing rainfall chances. A drying trend with breezy trades returning are expected late Thursday into the weekend.
West Side
Today: A 20 percent chance of showers before noon. Mostly sunny, with a high near 88. East northeast wind 5 to 11 mph.
Tonight: Isolated showers after midnight. Partly cloudy, with a low around 69. East northeast wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 20%.
Tuesday: Isolated showers. Mostly sunny, with a high near 89. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
South Side
Today: A 20 percent chance of showers after 1pm. Mostly sunny, with a high near 88. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight: A 20 percent chance of showers before 1am. Mostly cloudy, then gradually becoming clear, with a low around 66. Calm wind.
Tuesday: Increasing clouds, with a high near 89. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
North Shore
Today: A 40 percent chance of showers before noon. Mostly sunny, with a high near 88. Breezy, with an east wind 15 to 21 mph, with gusts as high as 30 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Scattered showers after midnight. Partly cloudy, with a low around 69. Breezy, with an east wind 13 to 17 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 89. Breezy, with an east northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Central Maui
Today: Scattered showers before 1pm. Mostly sunny, with a high near 88. Breezy, with a northeast wind 11 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Scattered showers after 1am. Partly cloudy, with a low around 67. Breezy, with an east northeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday: Scattered showers, mainly before 1pm. Partly sunny, with a high near 89. Breezy, with a northeast wind 6 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Upcountry
Today: A 20 percent chance of showers after noon. Mostly sunny, with a high near 76. West wind 5 to 7 mph becoming calm in the afternoon.
Tonight: Mostly clear, with a low around 54. Calm wind.
Tuesday: Sunny, with a high near 77. Calm wind becoming west 5 to 7 mph in the afternoon.
East Maui
Today: Showers likely, mainly before noon. Partly sunny, with a high near 85. East northeast wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 65. East northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday: Showers likely, mainly before noon. Partly sunny, with a high near 86. Calm wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Lanai City
Today: A 30 percent chance of showers after noon. Mostly sunny, with a high near 78. Breezy, with a northeast wind 13 to 18 mph, with gusts as high as 26 mph. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Scattered showers before midnight. Partly cloudy, with a low around 66. Breezy, with a northeast wind 8 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday: Isolated showers after noon. Mostly sunny, with a high near 78. Northeast wind 7 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Kaunakakai
Today: A 20 percent chance of showers before noon. Mostly sunny, with a high near 86. Breezy, with an east wind 7 to 15 mph, with gusts as high as 20 mph.
Tonight: Isolated showers after midnight. Partly cloudy, with a low around 73. East wind 6 to 11 mph. Chance of precipitation is 20%.
Tuesday: Isolated showers before noon. Mostly sunny, with a high near 87. East northeast wind 6 to 13 mph. Chance of precipitation is 20%.
Data Courtesy of NOAA.gov