National Weather Service

News Headlines

March 2026 Severe Weather and Flash Flooding - 3/10 to 3/24

Hazardous Weather Conditions

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Light Rain

73°F

23°C

Humidity	96%
Wind Speed	NE 13 mph
Barometer	29.97 in (1014.9 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Last update	8 Apr 9:53 pm HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Kailua Kona HI

Flood Watch April 8, 10:42pm until April 10, 06:00pm

High Surf Advisory April 8, 10:42pm until April 9, 06:00am

Click here for hazard details and duration

Flood Watch

High Surf Advisory

Flood Watch April 8, 10:42pm until April 10, 06:00pm
High Surf Advisory April 8, 10:42pm until April 9, 06:00am
NOW: Multiple hazards in effect
Click HERE for Details
Tonight
Low: 69 °F
Heavy Rain
Thursday
High: 84 °F
Heavy Rain
Thursday Night
Low: 69 °F
Heavy Rain
Friday
High: 84 °F
Heavy Rain
Friday Night
Low: 69 °F
Heavy Rain
Saturday
High: 84 °F
Scattered
Showers
Saturday Night
Low: 69 °F
Scattered
Showers
Sunday
High: 84 °F
Heavy Rain

Detailed Forecast

Tonight

A 20 percent chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 69. Northwest wind around 6 mph becoming south southeast after midnight.

Thursday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. West northwest wind 3 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday Night

Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 69. Light and variable wind becoming south southeast around 6 mph after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Friday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. South southeast wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 inches possible.

Friday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 69. South wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Scattered showers. Cloudy, with a high near 84. South wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Scattered showers, mainly before midnight. Cloudy, with a low around 69. Light south southwest wind. Chance of precipitation is 30%.

Sunday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 84. Calm wind becoming west northwest around 6 mph in the afternoon. Chance of precipitation is 30%.

Sunday Night

Scattered showers. Cloudy, with a low around 67. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Monday

Scattered showers. Cloudy, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 30%.

Monday Night

Scattered showers. Cloudy, with a low around 68. Light and variable wind becoming west 5 to 7 mph after midnight. Chance of precipitation is 30%.

Tuesday

Cloudy, with a high near 83. West wind 5 to 7 mph becoming calm in the afternoon.

Tuesday Night

Scattered showers. Cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 30%.

Wednesday

Scattered showers. Cloudy, with a high near 83. Calm wind. Chance of precipitation is 30%.