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.

Light Rain

73°F

23°C

Humidity 90%
Wind Speed SW 9 G 21 mph
Barometer 29.73 in (1007.1 mb)
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Last update 14 Mar 11:54 pm HST
Extended Forecast for

Kahului HI

Flood Watch March 15, 12:16am until March 16, 06:00am
High Wind Warning March 15, 12:16am until March 15, 06:00pm
Flash Flood Warning March 15, 12:16am until March 15, 02:00am
Click here for hazard details and duration
Flood Watch
High Wind Warning
...
  •  
    Flood Watch March 15, 12:16am until March 16, 06:00am
    High Wind Warning March 15, 12:16am until March 15, 06:00pm
    Flash Flood Warning March 15, 12:16am until March 15, 02:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 70 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Windy, with a south wind 28 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    High: 80 °F

    Heavy Rain
    and Windy

  • Sunday Night

    Sunday Night: Showers. Low around 70. Breezy, with a south wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    Low: 70 °F

    Showers and
    Breezy

  • Monday

    Monday: Showers likely. Cloudy, with a high near 81. South southwest wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.

    High: 81 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers. Cloudy, with a low around 69. Southwest wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Cloudy, with a low around 66. Northeast wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 30%.

    Low: 66 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Cloudy, with a high near 79. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 50%.

    High: 79 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Windy, with a south southwest wind around 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Windy, with a south wind 28 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers. Low around 70. Breezy, with a south wind 16 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Monday
Showers likely. Cloudy, with a high near 81. South southwest wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts between 1 and 2 inches possible.
Monday Night
Scattered showers. Cloudy, with a low around 69. Southwest wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Scattered showers. Cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 50%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Scattered showers. Cloudy, with a low around 66. Northeast wind 5 to 8 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Wednesday
Scattered showers. Cloudy, with a high near 79. Calm wind becoming east southeast around 5 mph in the afternoon. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Cloudy, with a low around 66. South southeast wind 6 to 10 mph. Chance of precipitation is 70%.
Thursday
Scattered showers. Cloudy, with a high near 79. South wind around 6 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Cloudy, with a low around 65. South wind around 8 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Cloudy, with a high near 78. Southeast wind around 6 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Cloudy, with a low around 65. South southeast wind around 6 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Cloudy, with a high near 77. Calm wind. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kahului HI
 20.89°N 156.48°W (Elev. 20 ft)
Last Update:
8:44 pm HST Mar 14, 2026
Forecast Valid:
12am HST Mar 15, 2026-6pm HST Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation