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.

Light Rain

76°F

24°C

Humidity 91%
Wind Speed S 13 mph
Barometer 29.85 in (1010.8 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 12 Mar 5:53 am HST
Extended Forecast for

Waimalu HI

High Wind Watch March 12, 06:00pm until March 15, 06:00am
Flood Watch March 12, 06:01am until March 14, 06:00pm
Flood Advisory until March 12, 08:45am
Click here for hazard details and duration
High Wind Watch
Flood Watch
...
  •  
    Flood Watch March 12, 06:01am until March 14, 06:00pm
    Flood Advisory until March 12, 08:45am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 79 °F

    Heavy Rain

  • Tonight

    Tonight: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 69 °F

    Heavy Rain
    and Breezy

  • Friday

    Friday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a south wind 22 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 78 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Windy, with a south southwest wind 26 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    Low: 70 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 79 °F

    Heavy Rain
    and Windy

  • Saturday Night

    Saturday Night: Occasional showers and possibly a thunderstorm. Low around 70. Windy, with a southwest wind 17 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 70 °F

    Showers and
    Windy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 81 °F

    Showers
    Likely and
    Breezy

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Cloudy, with a low around 69. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

Detailed Forecast

Today
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South wind 9 to 14 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.
Tonight
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Breezy, with a south southeast wind 13 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a south wind 22 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Windy, with a south southwest wind 26 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Windy, with a southwest wind 24 to 28 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday Night
Occasional showers and possibly a thunderstorm. Low around 70. Windy, with a southwest wind 17 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 81. Breezy, with a southwest wind 9 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Sunday Night
Scattered showers and thunderstorms. Cloudy, with a low around 69. Southwest wind 7 to 9 mph. Chance of precipitation is 30%.
Monday
Scattered showers and thunderstorms. Cloudy, with a high near 81. West southwest wind 5 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 30%.
Monday Night
Isolated showers. Cloudy, with a low around 69. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Tuesday
Showers likely. Cloudy, with a high near 81. Calm wind becoming west around 5 mph. Chance of precipitation is 70%.
Tuesday Night
Isolated showers. Mostly cloudy, with a low around 69. North wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
Isolated showers. Mostly sunny, with a high near 81. Northeast wind 6 to 14 mph. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Waimalu HI
 21.38°N 157.96°W (Elev. 0 ft)
Last Update:
4:01 am HST Mar 12, 2026
Forecast Valid:
6am HST Mar 12, 2026-6pm HST Mar 18, 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