National Weather Service

News Headlines

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

Hazardous Weather Conditions

Flood Watch until April 10, 06:00 PM HST

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Partly Cloudy

78°F

26°C

Humidity	79%
Wind Speed	N 7 mph
Barometer	29.87 in (1011.3 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	9 Apr 5:53 pm HST

More Information:

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

Extended Forecast for

2 Miles N Kahaluu-Keauhou HI

Flood Watch April 9, 06:14pm until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 9, 06:14pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
Tonight
Low: 68 °F
Heavy Rain
Friday
High: 85 °F
Heavy Rain
Friday Night
Low: 69 °F
Heavy Rain
Saturday
High: 85 °F
Scattered
Showers
Saturday Night
Low: 68 °F
Scattered
Showers
Sunday
High: 84 °F
Scattered
Showers
Sunday Night
Low: 67 °F
Scattered
Showers
Monday
High: 83 °F
Scattered
Showers

Detailed Forecast

Tonight

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 68. East wind around 5 mph becoming calm after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Friday

Showers likely and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms after 2pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 85. Calm wind becoming south southeast 5 to 9 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 3 and 4 inches possible.

Friday Night

Scattered showers and thunderstorms, then showers likely after 8pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. Southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Scattered showers. Mostly cloudy, with a high near 85. South southeast wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 68. Light and variable wind becoming north northeast around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday

Scattered showers. Mostly cloudy, with a high near 84. North northeast wind around 7 mph becoming west northwest in the morning. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday Night

Scattered showers. Cloudy, with a low around 67. North northwest wind around 6 mph. Chance of precipitation is 30%.

Monday

Scattered showers. Cloudy, with a high near 83. North wind 5 to 7 mph becoming west in the morning. Chance of precipitation is 30%.

Monday Night

Scattered showers before midnight. Cloudy, with a low around 68. Northwest wind around 5 mph becoming east northeast in the evening. Chance of precipitation is 30%.

Tuesday

Cloudy, with a high near 84. North wind 5 to 8 mph becoming west northwest in the morning.

Tuesday Night

Isolated showers. Cloudy, with a low around 68. West northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 20%.

Wednesday

Mostly cloudy, with a high near 84. West wind 5 to 7 mph becoming calm in the afternoon.

Wednesday Night

Isolated showers. Mostly cloudy, with a low around 68. Calm wind becoming north northwest around 6 mph after midnight. Chance of precipitation is 20%.

Thursday

Isolated showers. Cloudy, with a high near 83. North northwest wind around 6 mph becoming southwest in the morning. Chance of precipitation is 20%.