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March 2026 Severe Weather and Flash Flooding - 3/10 to 3/24

Hazardous Weather Conditions

Flood Watch until April 13, 06:00 PM HST

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Partly Cloudy and Breezy

80°F

27°C

Humidity	79%
Wind Speed	SW 22 G 33 mph
Barometer	29.94 in (1014.4 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	11 Apr 11:54 am HST

More Information:

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

Extended Forecast for

Waihee-Waiehu HI

Flood Watch April 11, 12:06pm until April 13, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 11, 12:06pm until April 13, 06:00pm
NOW until 6:00pm Mon
Flood Watch
This Afternoon
High: 80 °F
Cloudy
Tonight
Low: 73 °F
Mostly Cloudy
then
Scattered
Showers
Sunday
High: 79 °F
Heavy Rain
Sunday Night
Low: 72 °F
Heavy Rain
Monday
High: 79 °F
Heavy Rain
Monday Night
Low: 72 °F
Scattered
Showers
Tuesday
High: 80 °F
Cloudy then
Scattered
Showers
Tuesday Night
Low: 72 °F
Scattered
Showers then
Cloudy

Detailed Forecast

This Afternoon

Cloudy, with a high near 80. North northwest wind around 5 mph becoming calm.

Tonight

Scattered showers after 2am. Mostly cloudy, with a low around 73. Calm wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Sunday

Scattered showers, then showers likely and possibly a thunderstorm after 2pm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Calm wind becoming north northeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Sunday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 72. North wind 6 to 9 mph becoming southeast after midnight. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

Monday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 79. South wind 6 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Monday Night

Scattered showers before 2am. Cloudy, with a low around 72. East wind around 8 mph becoming south southeast after midnight. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday

Scattered showers after noon. Cloudy, with a high near 80. South southeast wind 7 to 9 mph becoming northeast in the morning. Chance of precipitation is 30%.

Tuesday Night

Scattered showers before 8pm. Cloudy, with a low around 72. East northeast wind around 9 mph. Chance of precipitation is 30%.

Wednesday

Scattered showers after noon. Cloudy, with a high near 79. East northeast wind 8 to 14 mph. Chance of precipitation is 30%.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 72. East wind 10 to 13 mph. Chance of precipitation is 50%.

Thursday

Scattered showers. Mostly cloudy, with a high near 79. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 71. East wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Friday

Scattered showers. Mostly cloudy, with a high near 78. Breezy, with an east northeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.