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.

Partly Cloudy

74°F

23°C

Humidity 85%
Wind Speed SW 12 mph
Barometer 29.84 in (1011.0 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 22 Mar 5:54 am HST
Extended Forecast for

Hana HI

Flood Watch March 22, 06:47am until March 22, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch March 22, 06:47am until March 22, 06:00pm

    NOW until 6:00pm Sun

    Flood Watch

  • Today

    High: 77 °F

    Heavy Rain

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 76. Northwest wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 68. North northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 75. North wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 68. North northwest wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers. Mostly cloudy, with a high near 75. Northeast wind 7 to 11 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 68. East northeast wind 5 to 7 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. South southwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely. Mostly cloudy, with a high near 76. Northwest wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 68. North northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers. Partly sunny, with a high near 75. North wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 68. North northwest wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Isolated showers. Mostly cloudy, with a high near 75. Northeast wind 7 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 68. East northeast wind 5 to 7 mph. Chance of precipitation is 30%.
Thursday
Isolated showers before noon. Partly sunny, with a high near 76. East northeast wind 5 to 11 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 68. East northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 75. Northeast wind 5 to 13 mph.
Friday Night
Isolated showers. Mostly cloudy, with a low around 68. East northeast wind 5 to 9 mph becoming light. Chance of precipitation is 20%.
Saturday
Isolated showers. Partly sunny, with a high near 75. Northeast wind 8 to 10 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hana HI
 20.76°N 156°W (Elev. 420 ft)
Last Update:
6:02 am HST Mar 22, 2026
Forecast Valid:
6am HST Mar 22, 2026-6pm HST Mar 28, 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