Hazardous Weather Conditions
Current conditions at
Kailua / Kona, Keahole Airport (PHKO)
Lat: 19.74°NLon: 156.05°WElev: 43ft.
Overcast
81°F
27°C
| Humidity | 82% |
| Wind Speed | W 3 mph |
| Barometer | 29.88 in (1011.6 mb) |
| Dewpoint | 75°F (24°C) |
| Visibility | 10.00 mi |
| Heat Index | 87°F (31°C) |
| Last update | 9 Sep 8:53 am HST |
Extended Forecast for
Captain Cook HI
Flood Watch September 9, 09:32am until September 9, 06:00pm
High Surf Advisory until September 9, 06:00pm
NOW: Multiple hazards in effect
Click HERE for Details
Today
High: 85 °F
Heavy Rain
Tonight
Low: 72 °F
Scattered
ShowersThursday
High: 84 °F
Scattered
ShowersThursday Night
Low: 70 °F
Scattered
ShowersFriday
High: 83 °F
Scattered
ShowersFriday Night
Low: 70 °F
Isolated
Showers then
Mostly ClearSaturday
High: 84 °F
Sunny
Saturday Night
Low: 70 °F
Scattered
Showers then
Mostly Clear
Detailed Forecast
Today
Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 85. Calm wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 72. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Scattered showers. Mostly cloudy, with a high near 84. Calm wind becoming west northwest around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers, mainly after noon. Mostly sunny, with a high near 83. Light west northwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Isolated showers before midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 84. Light west northwest wind.
Saturday Night
Scattered showers before midnight. Partly cloudy, with a low around 70. Light and variable wind. Chance of precipitation is 30%.
Sunday
Isolated showers after noon. Mostly sunny, with a high near 85. Light and variable wind. Chance of precipitation is 20%.
Sunday Night
Scattered showers before midnight. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 30%.
Monday
Isolated showers. Sunny, with a high near 86. Light west southwest wind. Chance of precipitation is 20%.
Monday Night
Isolated showers. Mostly clear, with a low around 72. Light and variable wind. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 87. West wind around 5 mph becoming calm in the afternoon.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Captain Cook HI
19.5°N 155.93°W (Elev. 1001 ft)
19.5°N 155.93°W (Elev. 1001 ft)
7:33 am HST Sep 9, 2026
9am HST Sep 9, 2026-6pm HST Sep 15, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
