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

Hazardous Weather Conditions

Flood Watch in effect from April 8, 06:00 AM HST until April 10, 06:00 PM HST

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Light Rain

75°F

24°C

Humidity	84%
Wind Speed	S 3 mph
Barometer	29.94 in (1014.5 mb)
Dewpoint	70°F (21°C)
Visibility	6.00 mi
Last update	8 Apr 8:54 am HST

More Information:

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

Extended Forecast for

Kahului Airport HI

Flood Watch until April 10, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch until April 10, 06:00pm
NOW until 6:00pm Fri
Flood Watch
Today
High: 83 °F
Cloudy then
Heavy Rain
Tonight
Low: 69 °F
Heavy Rain
Thursday
High: 83 °F
Heavy Rain
Thursday Night
Low: 70 °F
Heavy Rain
Friday
High: 82 °F
Heavy Rain
Friday Night
Low: 69 °F
Heavy Rain
Saturday
High: 82 °F
Scattered
Showers
Saturday Night
Low: 68 °F
Scattered
Showers

Detailed Forecast

Today

Scattered showers and thunderstorms after 4pm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 83. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%. 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 83. Calm wind becoming east northeast around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Light and variable wind becoming southeast 6 to 11 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between 1 and 2 inches possible.

Friday

Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. 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. South wind 7 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Saturday

Scattered showers. Cloudy, with a high near 82. South wind 3 to 7 mph. Chance of precipitation is 40%.

Saturday Night

Scattered showers. Cloudy, with a low around 68. South wind 3 to 5 mph. Chance of precipitation is 40%.

Sunday

Scattered showers. Cloudy, with a high near 80. Southwest wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 50%.

Sunday Night

Scattered showers. Cloudy, with a low around 66. Northeast wind 3 to 6 mph. Chance of precipitation is 50%.

Monday

Scattered showers. Cloudy, with a high near 79. East wind 3 to 5 mph. Chance of precipitation is 40%.

Monday Night

Scattered showers. Cloudy, with a low around 66. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.