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Hazardous Weather Conditions

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Fair

78°F

26°C

Humidity 82%
Wind Speed S 13 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 11 Apr 7:53 am HST
Extended Forecast for

Kailua / Kona, Keahole Airport HI

Flood Watch April 11, 08:49am until April 13, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 11, 08:49am until April 13, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Today

    High: 86 °F

    Cloudy

  • Tonight

    Tonight: Scattered showers after 2am. Mostly cloudy, with a low around 73. North northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Mostly Cloudy
    then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    High: 85 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Cloudy, with a low around 72. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 72 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before 2pm. Cloudy, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

    High: 86 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly between 8pm and 2am. Cloudy, with a low around 73. Northwest wind around 6 mph becoming north northeast in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers after noon. Cloudy, with a high near 86. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    High: 86 °F

    Cloudy then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers before 8pm. Cloudy, with a low around 72. North northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 72 °F

    Scattered
    Showers then
    Cloudy

Detailed Forecast

Today
Cloudy, with a high near 86. West northwest wind 6 to 10 mph.
Tonight
Scattered showers after 2am. Mostly cloudy, with a low around 73. North northwest wind 5 to 10 mph becoming light and variable in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 85. Light and variable wind becoming west southwest 5 to 9 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers and thunderstorms. Cloudy, with a low around 72. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Scattered showers, mainly before 2pm. Cloudy, with a high near 86. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers, mainly between 8pm and 2am. Cloudy, with a low around 73. Northwest wind around 6 mph becoming north northeast in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers after noon. Cloudy, with a high near 86. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers before 8pm. Cloudy, with a low around 72. North northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 30%.
Wednesday
Isolated showers after noon. Cloudy, with a high near 85. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 72. West wind around 6 mph becoming south in the evening. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly cloudy, with a high near 85. Northwest wind 5 to 8 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 72. West southwest wind around 6 mph becoming north northwest after midnight. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly cloudy, with a high near 84. North northwest wind 6 to 8 mph becoming west in the afternoon. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kailua / Kona, Keahole Airport HI
 19.66°N 156°W (Elev. 217 ft)
Last Update:
7:50 am HST Apr 11, 2026
Forecast Valid:
8am HST Apr 11, 2026-6pm HST Apr 17, 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