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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.

Fair

83°F

28°C

Humidity	53%
Wind Speed	N 8 mph
Barometer	29.87 in (1011.5 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	9 Apr 12:53 pm HST

More Information:

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

Extended Forecast for

Hawi HI

Flood Watch April 9, 01:08pm until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 9, 01:08pm until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
This Afternoon
High: 82 °F
Heavy Rain
Tonight
Low: 69 °F
Heavy Rain
Friday
High: 78 °F
Heavy Rain
Friday Night
Low: 69 °F
Heavy Rain
Saturday
High: 79 °F
Scattered
Showers then
Showers
Likely
Saturday Night
Low: 69 °F
Scattered
Showers
Sunday
High: 79 °F
Heavy Rain
Sunday Night
Low: 67 °F
Showers
Likely

Detailed Forecast

This Afternoon

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 82. West wind 3 to 6 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Light and variable wind becoming east 5 to 9 mph in the evening. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Friday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 78. East southeast wind 5 to 9 mph becoming light. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 inches possible.

Friday Night

Showers likely and possibly a thunderstorm before 8pm, then scattered showers. Some of the storms could produce heavy rainfall. Cloudy, with a low around 69. Southeast wind around 6 mph becoming west southwest in the evening. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Saturday

Showers likely, mainly after noon. Cloudy, with a high near 79. East southeast wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

Saturday Night

Scattered showers. Cloudy, with a low around 69. Southeast wind 3 to 6 mph. 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 79. Southeast wind 5 to 11 mph becoming northeast in the morning. Chance of precipitation is 50%.

Sunday Night

Showers likely, mainly before midnight. Cloudy, with a low around 67. East wind 9 to 11 mph. Chance of precipitation is 60%.

Monday

Scattered showers. Cloudy, with a high near 78. East northeast wind 9 to 13 mph. Chance of precipitation is 30%.

Monday Night

Showers likely, mainly before midnight. Cloudy, with a low around 68. East wind 11 to 13 mph. Chance of precipitation is 60%.

Tuesday

Isolated showers. Cloudy, with a high near 79. Breezy, with an east northeast wind 11 to 16 mph, with gusts as high as 23 mph. Chance of precipitation is 10%.

Tuesday Night

Scattered showers. Cloudy, with a low around 69. Breezy, with an east wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

Wednesday

Showers likely. Cloudy, with a high near 79. Breezy, with an east northeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.