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 | 74% |
| Wind Speed | S 7 mph |
| Barometer | 29.77 in (1008.2 mb) |
| Dewpoint | 72°F (22°C) |
| Visibility | 10.00 mi |
| Heat Index | 85°F (29°C) |
| Last update | 24 Sep 4:53 am HST |
Extended Forecast for
2 Miles SW Captain Cook HI
Hurricane Watch until further notice
Flood Watch September 24, 05:14am until September 26, 06:00pm
NOW: Multiple hazards in effect

Click HERE for Details
Overnight

Low: 71 °F
Scattered
ShowersThursday

High: 85 °F
Heavy Rain
Thursday Night

Low: 71 °F
Heavy Rain
Friday

High: 86 °F
Tropical
Storm
Conditions
Possible With
Hurricane
Conditions
Also PossibleFriday Night

Low: 72 °F
Tropical
Storm
Conditions
PossibleSaturday

High: 87 °F
Heavy Rain
and WindySaturday Night

Low: 71 °F
Heavy Rain
and Very
WindySunday

High: 86 °F
Heavy Rain
Detailed Forecast
Overnight
Scattered showers. Cloudy, with a low around 71. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 85. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.
Thursday Night
Showers likely and possibly a thunderstorm before midnight, then scattered showers and thunderstorms after midnight. Some of the storms could produce heavy rainfall. Cloudy, with a low around 71. Calm wind. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Friday
Tropical storm conditions possible, with hurricane conditions also possible. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 86. Chance of precipitation is 50%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Tropical storm conditions possible. Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Chance of precipitation is 50%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 87. Windy, with an east northeast wind around 24 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 71. Very windy, with an east wind 27 to 37 mph decreasing to 11 to 21 mph. Winds could gust as high as 48 mph. Chance of precipitation is 50%.
Sunday
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 86. Northwest wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Sunday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 70. Light west northwest wind. Chance of precipitation is 30%.
Monday
Isolated showers. Partly sunny, with a high near 85. Calm wind becoming west northwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly cloudy, with a high near 85. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 85. West northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
2 Miles SW Captain Cook HI
19.48°N 155.93°W (Elev. 0 ft)
19.48°N 155.93°W (Elev. 0 ft)
4:01 am HST Sep 24, 2026
5am HST Sep 24, 2026-6pm HST Sep 30, 2026



