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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.

Partly Cloudy

80°F

27°C

Humidity	64%
Wind Speed	N 9 mph
Barometer	29.86 in (1011.1 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	9 Apr 1:53 pm HST

More Information:

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

Extended Forecast for

2 Miles SSE Holualoa HI

Flood Watch April 9, 02:08pm until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 9, 02:08pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
This Afternoon
High: 75 °F
Heavy Rain
Tonight
Low: 62 °F
Heavy Rain
Friday
High: 74 °F
Heavy Rain
Friday Night
Low: 61 °F
Heavy Rain
Saturday
High: 75 °F
Scattered
Showers
Saturday Night
Low: 61 °F
Scattered
Showers
Sunday
High: 74 °F
Heavy Rain
Sunday Night
Low: 60 °F
Showers
Likely then
Scattered
Showers

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 75. Calm wind becoming southeast around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 62. East southeast wind 5 to 7 mph. Chance of precipitation is 70%. 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 74. Light southeast wind becoming south southeast 5 to 10 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. Cloudy, with a low around 61. East southeast wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

Saturday

Scattered showers. Cloudy, with a high near 75. South southeast wind around 6 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. Cloudy, with a low around 61. 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 and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 74. North northeast wind 6 to 8 mph becoming west northwest in the morning. Chance of precipitation is 30%.

Sunday Night

Showers likely, mainly before midnight. Cloudy, with a low around 60. North northwest wind around 6 mph. Chance of precipitation is 60%.

Monday

Scattered showers. Cloudy, with a high near 74. North wind 5 to 7 mph becoming west in the morning. Chance of precipitation is 30%.

Monday Night

Showers likely before midnight. Cloudy, with a low around 61. Northwest wind around 5 mph becoming east in the evening. Chance of precipitation is 60%.

Tuesday

Cloudy, with a high near 74. North wind 5 to 8 mph becoming west northwest in the morning.

Tuesday Night

Isolated showers. Cloudy, with a low around 62. West northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 10%.

Wednesday

Scattered showers. Cloudy, with a high near 74. West wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.