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

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Mostly Cloudy

73°F

23°C

Humidity	94%
Wind Speed	S 5 mph
Barometer	29.91 in (1013.2 mb)
Dewpoint	71°F (22°C)
Visibility	10.00 mi
Last update	8 Apr 1:54 am HST

More Information:

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

Extended Forecast for

Hana HI

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

Flood Advisory until April 8, 04:30am

Click here for hazard details and duration

Flood Watch

Flood Advisory

Flood Advisory until April 8, 04:30am
NOW until 4:30am Wed
Flood Advisory
Overnight
Low: 70 °F
Heavy Rain
and Breezy
Wednesday
High: 78 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 70 °F
Heavy Rain
and Breezy
Thursday
High: 77 °F
Heavy Rain
and Breezy
Thursday Night
Low: 69 °F
Heavy Rain
and Windy
Friday
High: 78 °F
Heavy Rain
and Windy
Friday Night
Low: 70 °F
Heavy Rain
Saturday
High: 78 °F
Scattered
Showers

Detailed Forecast

Overnight

Scattered showers. The rain could be heavy at times. Mostly cloudy, with a low around 70. Breezy, with a southeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers likely, mainly between 8am and noon. The rain could be heavy at times. Cloudy, with a high near 78. Breezy, with a southeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday Night

Showers likely, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 70. Breezy, with an east southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 77. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Windy, with an east southeast wind 10 to 15 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a south southeast wind 13 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Friday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 70. South southwest wind 9 to 13 mph. Chance of precipitation is 60%.

Saturday

Scattered showers. Cloudy, with a high near 78. West southwest wind 5 to 9 mph. Chance of precipitation is 50%.

Saturday Night

Scattered showers. Cloudy, with a low around 70. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

Sunday

Showers likely, mainly after noon. Cloudy, with a high near 76. Calm wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

Showers likely. Cloudy, with a low around 68. North northeast wind 3 to 8 mph. Chance of precipitation is 60%.

Monday

Showers likely. Cloudy, with a high near 75. Northwest wind 3 to 6 mph. Chance of precipitation is 60%.

Monday Night

Scattered showers. Cloudy, with a low around 68. North northwest wind around 6 mph becoming east after midnight. Chance of precipitation is 50%.