National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

A Few Clouds

76°F

24°C

Humidity 74%
Wind Speed Vrbl 6 mph
Barometer 29.84 in (1011.1 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 10 Mar 7:54 pm HST
Extended Forecast for

Waihee-Waiehu HI

Flood Watch March 11, 06:00am until March 14, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 70. Calm wind.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Isolated showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 81 °F

    Isolated
    T-storms then
    Heavy Rain

  • Wednesday Night

    Wednesday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms. Cloudy, with a low around 71. South wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.

    Low: 71 °F

    Scattered
    Showers

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

    High: 77 °F

    Heavy Rain
    and Breezy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Windy, with a south wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%.

    Low: 70 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 77 °F

    Heavy Rain
    and Breezy

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Breezy, with a south southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

    Low: 71 °F

    Heavy Rain
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 70. Calm wind.
Wednesday
Isolated showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 71. South southwest wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Scattered showers and thunderstorms. Mostly cloudy, with a high near 80. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Scattered showers and thunderstorms. Cloudy, with a low around 71. South wind 5 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Windy, with a south wind 20 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 100%.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Breezy, with a south southwest wind around 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.
Sunday
Showers likely. The rain could be heavy at times. Cloudy, with a high near 77. Breezy, with a south southwest wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 70%.
Sunday Night
Scattered showers. Cloudy, with a low around 71. South southwest wind 8 to 11 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Mostly cloudy, with a high near 78. South southwest wind 5 to 8 mph becoming north northwest in the afternoon. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 70. North northwest wind 5 to 7 mph becoming east after midnight. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 77. East wind 3 to 5 mph. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Waihee-Waiehu HI
 20.94°N 156.5°W (Elev. 3 ft)
Last Update:
6:01 pm HST Mar 10, 2026
Forecast Valid:
8pm HST Mar 10, 2026-6pm HST Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation