September 24, 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
An area of low pressure northwest of Kauai will lift northeastward over the next couple days, dragging a weakening front toward the islands. Deep tropical moisture and showers associated with the front will overspread Kauai tonight and Tuesday, then linger over the western islands through the middle of the week as the front stalls out and slowly dissipates. Hot and muggy conditions can be expected across much of the island chain as winds shift around to the south and southeast ahead of the front. A more typical trade wind weather pattern is expected to return Friday through next weekend as high pressure builds to the north of the islands.
West Side
Today: Mostly sunny, with a high near 92. Heat index values as high as 99. Calm wind becoming southwest 5 to 9 mph.
Tonight: Partly cloudy, with a low around 70. Calm wind.
Tuesday: Scattered showers after noon. Mostly sunny, with a high near 93. Heat index values as high as 103. Light and variable wind becoming west southwest 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
South Side
Today: Scattered showers after noon. Partly sunny, with a high near 92. Heat index values as high as 98. Calm wind becoming west southwest 5 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Partly cloudy, with a low around 69. Calm wind.
Tuesday: Scattered showers after noon. Partly sunny, with a high near 93. Heat index values as high as 100. Light and variable wind becoming west 5 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
North Shore
Today: Mostly sunny, with a high near 91. Heat index values as high as 98. Light and variable wind becoming east northeast 6 to 11 mph in the afternoon.
Tonight: Partly cloudy, with a low around 70. East wind 5 to 8 mph becoming calm in the evening.
Tuesday: Scattered showers after noon. Mostly sunny, with a high near 92. Heat index values as high as 101. Calm wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Central Maui
Today: Mostly sunny, with a high near 92. Heat index values as high as 99. Light and variable wind becoming north northeast 6 to 11 mph in the afternoon.
Tonight: Partly cloudy, with a low around 68. North northeast wind 5 to 8 mph becoming calm in the evening.
Tuesday: Scattered showers after noon. Partly sunny, with a high near 93. Heat index values as high as 102. Light and variable wind becoming north northeast 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Upcountry
Today: Scattered showers after noon. Partly sunny, with a high near 78. Calm wind becoming west 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Partly cloudy, with a low around 56. Light and variable wind.
Tuesday: Scattered showers after noon. Partly sunny, with a high near 79. Calm wind becoming west northwest around 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
East Maui
Today: Scattered showers. Partly sunny, with a high near 86. Southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Scattered showers. Mostly cloudy, with a low around 67. Southeast wind around 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday: Scattered showers, mainly after 1pm. Partly sunny, with a high near 87. Heat index values as high as 95. Southeast wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Lanai City
Today: Scattered showers after noon. Partly sunny, with a high near 79. East southeast wind 5 to 8 mph becoming calm in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Isolated showers. Partly cloudy, with a low around 67. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.
Tuesday: Scattered showers, mainly after noon. Partly sunny, with a high near 80. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Kaunakakai
Today: Mostly sunny, with a high near 90. Heat index values as high as 97. Calm wind becoming southwest 5 to 8 mph.
Tonight: Isolated showers. Partly cloudy, with a low around 73. Light and variable wind. Chance of precipitation is 20%.
Tuesday: Scattered showers, mainly after noon. Partly sunny, with a high near 90. Heat index values as high as 99. Calm wind becoming south southwest around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Data Courtesy of NOAA.gov