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

74°F

23°C

Humidity 94%
Wind Speed S 10 mph
Barometer 29.85 in (1011.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 12 Mar 3:54 am HST
Extended Forecast for

Waihee-Waiehu HI

Flood Watch March 12, 04:03am until March 14, 06:00pm
High Wind Watch March 12, 06:00pm until March 15, 06:00am
Click here for hazard details and duration
Flood Watch
High Wind Watch
  •  
    Flood Watch March 12, 04:03am until March 14, 06:00pm

    NOW until 6:00pm Sat

    Flood Watch

  • Overnight

    Low: 69 °F

    Heavy Rain

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 78. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 78 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, then occasional showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 68. South southeast wind 8 to 10 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Heavy Rain

  • Friday

    Friday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 76 °F

    Heavy Rain
    and Breezy

  • Friday Night

    Friday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Windy, with a south wind 22 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 68 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a south wind 26 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.

    High: 75 °F

    Heavy Rain
    and Windy

  • Saturday Night

    Saturday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Windy, with a south southwest wind 24 to 28 mph, with gusts as high as 60 mph. Chance of precipitation is 90%.

    Low: 69 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a south southwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.

    High: 75 °F

    Heavy Rain
    and Windy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 69. South southwest wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 78. Light and variable wind becoming south 5 to 10 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Scattered showers and thunderstorms, then occasional showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 68. South southeast wind 8 to 10 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Breezy, with a south wind 10 to 15 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Windy, with a south wind 22 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a south wind 26 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New rainfall amounts between 3 and 4 inches possible.
Saturday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Windy, with a south southwest wind 24 to 28 mph, with gusts as high as 60 mph. Chance of precipitation is 90%.
Sunday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Windy, with a south southwest wind 17 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 69. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday
Scattered showers and thunderstorms. Cloudy, with a high near 76. South southwest wind 9 to 14 mph becoming light and variable in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Cloudy, with a low around 68. Light west wind. Chance of precipitation is 30%.
Tuesday
Showers likely. Cloudy, with a high near 75. Calm wind. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Cloudy, with a low around 68. South wind around 5 mph becoming calm after midnight. Chance of precipitation is 40%.
Wednesday
Isolated showers. Partly sunny, with a high near 75. Light and variable wind becoming northeast 6 to 11 mph in the afternoon. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Waihee-Waiehu HI
 20.94°N 156.52°W (Elev. 407 ft)
Last Update:
3:14 am HST Mar 12, 2026
Forecast Valid:
4am HST Mar 12, 2026-6pm HST Mar 18, 2026
 
Forecast Discussion
 
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