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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.

Overcast

N/A

Humidity	NA
Wind Speed	N 10 mph
Barometer	29.90 in (1012.6 mb)
Dewpoint	N/A
Visibility	10.00 mi
Last update	8 Apr 2:53 am HST

More Information:

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

Extended Forecast for

2 Miles ESE Honaunau HI

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

High Surf Advisory until April 9, 06:00am

Click here for hazard details and duration

Flood Watch

High Surf Advisory

High Surf Advisory until April 9, 06:00am
NOW until 6:00am Thu
High Surf Advisory
Overnight
Low: 67 °F
Isolated
Showers
Wednesday
High: 82 °F
Heavy Rain
Wednesday Night
Low: 68 °F
Heavy Rain
Thursday
High: 82 °F
Heavy Rain
Thursday Night
Low: 68 °F
Heavy Rain
Friday
High: 81 °F
Heavy Rain
Friday Night
Low: 68 °F
Heavy Rain
Saturday
High: 81 °F
Scattered
Showers

Detailed Forecast

Overnight

Isolated showers. Cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.

Wednesday

Scattered showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Cloudy, with a high near 82. Calm wind becoming north northwest around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Showers and possibly a thunderstorm before 2am, then scattered showers and thunderstorms after 2am. Some of the storms could produce heavy rainfall. Low around 68. Light north northwest wind. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 82. Calm wind becoming north around 5 mph in the afternoon. Chance of precipitation is 50%.

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 68. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an 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 81. South wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

Friday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 50%.

Saturday

Scattered showers. Cloudy, with a high near 81. South wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.

Saturday Night

Scattered showers before midnight. Cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.

Sunday

Scattered showers, mainly after noon. Cloudy, with a high near 81. Calm wind becoming west around 5 mph. Chance of precipitation is 40%.

Sunday Night

Scattered showers. Cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 40%.

Monday

Scattered showers. Cloudy, with a high near 81. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.

Monday Night

Scattered showers. Cloudy, with a low around 68. Calm wind becoming west 5 to 9 mph after midnight. Chance of precipitation is 50%.