September 25, 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
Have updated grids and text products to reflect faster than expected eastward shift of main shower/thunderstorm area into Kauai Channel. Additional showers will still likely affect Kauai through the day, and have increased rain chances for Oahu today.
West Side
Today: Scattered showers after noon. Increasing clouds, with a high near 93. Heat index values as high as 103. Calm wind becoming west southwest around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Isolated showers. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.
Wednesday: Scattered showers, mainly after noon. Partly sunny, with a high near 92. Heat index values as high as 101. Southwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
South Side
Today: Scattered showers after noon. Increasing clouds, with a high near 93. Heat index values as high as 102. Calm wind becoming west around 6 mph. 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 69. Light and variable wind. Chance of precipitation is 20%.
Wednesday: Scattered showers, mainly after noon. Partly sunny, with a high near 92. Heat index values as high as 99. Calm wind becoming west around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
North Shore
Today: Scattered showers after noon. Increasing clouds, with a high near 92. Heat index values as high as 102. Calm wind becoming northeast around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Isolated showers before midnight. Partly cloudy, with a low around 70. Light south wind. Chance of precipitation is 20%.
Wednesday: Scattered showers after noon. Increasing clouds, with a high near 91. Heat index values as high as 99. Calm wind becoming north northeast 5 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Central Maui
Today: Scattered showers after 1pm. Increasing clouds, with a high near 93. Heat index values as high as 103. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Scattered showers, mainly before 7pm. Partly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday: Scattered showers after 1pm. Increasing clouds, with a high near 92. Heat index values as high as 100. Calm wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Upcountry
Today: Scattered showers after noon. Increasing clouds, with a high near 79. Calm wind becoming west northwest around 6 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Tonight: Isolated showers before midnight. Partly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.
Wednesday: Showers likely after noon. Increasing clouds, with a high near 78. Calm wind becoming northwest around 5 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
East Maui
Today: Scattered showers. Partly sunny, with a high near 87. Heat index values as high as 95. Southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight: Isolated showers. Partly cloudy, with a low around 67. Southeast wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Wednesday: Scattered showers, mainly after noon. Partly sunny, with a high near 86. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Lanai City
Today: Isolated showers after noon. Mostly sunny, with a high near 82. Southeast wind around 6 mph becoming calm. Chance of precipitation is 20%.
Tonight: Scattered showers. Mostly cloudy, with a low around 70. West wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday: Scattered showers. Partly sunny, with a high near 79. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Kaunakakai
Today: Scattered showers, mainly before noon. Mostly sunny, with a high near 90. Heat index values as high as 99. Calm wind becoming west southwest around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight: Scattered showers. Mostly cloudy, with a low around 74. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday: Scattered showers. Partly sunny, with a high near 90. Heat index values as high as 101. Southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Data Courtesy of NOAA.gov