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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

83°F

28°C

Humidity	55%
Wind Speed	N 8 mph
Barometer	29.89 in (1012.1 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	9 Apr 11:53 am HST

More Information:

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

Extended Forecast for

2 Miles WNW Kalaoa HI

Flood Watch April 9, 12:46pm until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 9, 12:46pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
This Afternoon
High: 86 °F
Heavy Rain
Tonight
Low: 72 °F
Heavy Rain
Friday
High: 85 °F
Heavy Rain
Friday Night
Low: 72 °F
Heavy Rain
and Breezy
Saturday
High: 86 °F
Scattered
Showers
Saturday Night
Low: 73 °F
Scattered
Showers
Sunday
High: 86 °F
Scattered
Showers
Sunday Night
Low: 71 °F
Scattered
Showers

Detailed Forecast

This Afternoon

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 86. Northwest wind around 7 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

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 72. Light and variable wind becoming north northeast 5 to 7 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters 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 85. North wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between 2 and 3 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 72. Breezy, with a south wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Saturday

Scattered showers. Cloudy, with a high near 86. South southeast wind 7 to 11 mph becoming west southwest in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Saturday Night

Scattered showers, mainly after midnight. Cloudy, with a low around 73. West southwest wind around 7 mph becoming northeast after midnight. Chance of precipitation is 30%.

Sunday

Scattered showers. Cloudy, with a high near 86. Northeast wind 6 to 11 mph becoming northwest in the morning. Chance of precipitation is 30%.

Sunday Night

Scattered showers. Cloudy, with a low around 71. North northeast wind 6 to 8 mph. Chance of precipitation is 30%.

Monday

Scattered showers. Cloudy, with a high near 84. North northeast wind 6 to 10 mph becoming west in the morning. Chance of precipitation is 30%.

Monday Night

Scattered showers before midnight. Cloudy, with a low around 72. North wind 7 to 9 mph becoming east northeast in the evening. Chance of precipitation is 30%.

Tuesday

Cloudy, with a high near 85. North northeast wind 7 to 13 mph becoming northwest in the morning.

Tuesday Night

Scattered showers. Cloudy, with a low around 73. North wind 6 to 8 mph becoming east northeast in the evening. Chance of precipitation is 30%.

Wednesday

Cloudy, with a high near 85. West wind 6 to 11 mph becoming light and variable in the afternoon.