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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.

Light Rain

77°F

25°C

Humidity	88%
Wind Speed	N 20 mph
Barometer	29.90 in (1012.5 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	8 Apr 5:53 pm HST

More Information:

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

Extended Forecast for

6 Miles E Holualoa HI

Flood Watch April 8, 06:47pm until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 8, 06:47pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
Tonight
Low: 52 °F
Heavy Rain
Thursday
High: 63 °F
Heavy Rain
and Breezy
Thursday Night
Low: 52 °F
Heavy Rain
and Breezy
Friday
High: 62 °F
Heavy Rain
and Breezy
Friday Night
Low: 51 °F
Heavy Rain
Saturday
High: 64 °F
Scattered
Showers
Saturday Night
Low: 52 °F
Isolated
Showers
Sunday
High: 64 °F
Heavy Rain

Detailed Forecast

Tonight

Scattered showers and thunderstorms, mainly before 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 52. West wind 5 to 9 mph becoming calm. Chance of precipitation is 40%. New rainfall amounts between 1 and 2 inches possible.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 63. Breezy, with a light and variable wind becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 52. Breezy, with a south southwest wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches 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 62. Breezy, with a southwest wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 inches possible.

Friday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 51. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Scattered showers. Cloudy, with a high near 64. Southwest wind 6 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Isolated showers. Cloudy, with a low around 52. South southwest wind around 7 mph. Chance of precipitation is 20%.

Sunday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 64. West wind around 8 mph. Chance of precipitation is 30%.

Sunday Night

Scattered showers, mainly before midnight. Cloudy, with a low around 51. South wind around 9 mph. Chance of precipitation is 30%.

Monday

Scattered showers, mainly after noon. Cloudy, with a high near 62. West southwest wind 6 to 8 mph. Chance of precipitation is 30%.

Monday Night

Showers likely. Cloudy, with a low around 52. South southwest wind 6 to 8 mph becoming west after midnight. Chance of precipitation is 60%.

Tuesday

Cloudy, with a high near 63. West southwest wind 6 to 9 mph.

Tuesday Night

Cloudy, with a low around 52. West southwest wind 5 to 9 mph becoming calm after midnight.

Wednesday

Scattered showers. Cloudy, with a high near 63. Calm wind. Chance of precipitation is 30%.