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

Hazardous Weather Conditions

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Mostly Cloudy

79°F

26°C

Humidity 72%
Wind Speed S 18 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 11 Mar 9:53 am HST
Extended Forecast for

Captain Cook HI

Flood Watch March 11, 06:00pm until March 14, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Today

    Today: Scattered showers. Cloudy, with a high near 84. Light west southwest wind becoming south southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before 8pm. Cloudy, with a low around 68. South southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: Isolated showers, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 84. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 84 °F

    Heavy Rain

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Southeast wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Heavy Rain

  • Friday

    Friday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. Windy, with a south wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Heavy Rain
    and Windy

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Windy, with a south wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

    Low: 68 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Windy, with a south wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

    High: 80 °F

    Heavy Rain
    and Windy

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Breezy, with a south wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 68 °F

    Showers
    Likely and
    Breezy

  • Sunday

    Sunday: Showers. The rain could be heavy at times. High near 83. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

    High: 83 °F

    Heavy Rain

Detailed Forecast

Today
Scattered showers. Cloudy, with a high near 84. Light west southwest wind becoming south southwest 5 to 10 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers, mainly before 8pm. Cloudy, with a low around 68. South southwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Isolated showers, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 84. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Southeast wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. Windy, with a south wind 14 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Windy, with a south wind 23 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Windy, with a south wind 18 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Breezy, with a south wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday
Showers. The rain could be heavy at times. High near 83. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely. The rain could be heavy at times. Cloudy, with a low around 69. South wind 8 to 10 mph. Chance of precipitation is 60%.
Monday
Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 84. South wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 83. Calm wind becoming northwest around 5 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Captain Cook HI
 19.5°N 155.93°W (Elev. 1001 ft)
Last Update:
8:56 am HST Mar 11, 2026
Forecast Valid:
10am HST Mar 11, 2026-6pm HST Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation