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

Hazardous Weather Conditions

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

A Few Clouds

80°F

27°C

Humidity 58%
Wind Speed SE 13 G 23 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 6 Apr 2:53 pm HST
Extended Forecast for

Waimalu HI

Flood Watch April 8, 06:00am until April 10, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 68. East southeast wind around 6 mph.

    Low: 68 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers. Partly sunny, with a high near 81. Southeast wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 81 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers. Partly cloudy, with a low around 69. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

  • Wednesday

    Wednesday: Scattered showers. Partly sunny, with a high near 82. Southeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South southeast wind 8 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 70 °F

    Heavy Rain

  • Thursday

    Thursday: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South southeast wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

    High: 79 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. South southeast wind around 9 mph. Chance of precipitation is 90%.

    Low: 69 °F

    Heavy Rain

  • Friday

    Friday: Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 80. South wind around 11 mph. Chance of precipitation is 70%.

    High: 80 °F

    Heavy Rain

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 69. South southwest wind around 13 mph. Chance of precipitation is 40%.

    Low: 69 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 68. East southeast wind around 6 mph.
Tuesday
Scattered showers. Partly sunny, with a high near 81. Southeast wind 3 to 5 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Isolated showers. Partly cloudy, with a low around 69. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 20%.
Wednesday
Scattered showers. Partly sunny, with a high near 82. Southeast wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. South southeast wind 8 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Thursday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South southeast wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. South southeast wind around 9 mph. Chance of precipitation is 90%.
Friday
Showers likely and possibly a thunderstorm before noon, then scattered showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 80. South wind around 11 mph. Chance of precipitation is 70%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 69. South southwest wind around 13 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 80. Southwest wind around 11 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 68. Southwest wind 3 to 6 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Mostly cloudy, with a high near 79. Light and variable wind. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 67. Northeast wind around 8 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 78. North wind around 7 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waimalu HI
 21.38°N 157.96°W (Elev. 0 ft)
Last Update:
6:02 am HST Apr 6, 2026
Forecast Valid:
3pm HST Apr 6, 2026-6pm HST Apr 13, 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