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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

79°F

26°C

Humidity	82%
Wind Speed	SW 18 G 31 mph
Barometer	29.95 in (1014.5 mb)
Dewpoint	73°F (23°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	11 Apr 8:54 am HST

More Information:

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

Extended Forecast for

Lahaina HI

Flood Watch April 11, 09:18am until April 13, 06:00pm

Click here for hazard details and duration

Flood Watch

Flood Watch April 11, 09:18am until April 13, 06:00pm
NOW until 6:00pm Mon
Flood Watch
Today
High: 79 °F
Cloudy
Tonight
Low: 72 °F
Mostly Cloudy
then
Scattered
Showers
Sunday
High: 78 °F
Heavy Rain
Sunday Night
Low: 70 °F
Heavy Rain
Monday
High: 79 °F
Heavy Rain
Monday Night
Low: 71 °F
Scattered
Showers
Tuesday
High: 81 °F
Cloudy then
Scattered
Showers
Tuesday Night
Low: 70 °F
Scattered
Showers then
Cloudy

Detailed Forecast

Today

Cloudy, with a high near 79. South wind 6 to 11 mph.

Tonight

Scattered showers after 2am. Mostly cloudy, with a low around 72. South wind around 6 mph becoming calm in the evening. 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 78. Calm wind becoming north 5 to 7 mph in the morning. Chance of precipitation is 60%. New rainfall amounts between 1 and 2 inches possible.

Sunday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 70. North northeast wind 5 to 7 mph becoming south 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 around 6 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Monday Night

Scattered showers before 2am. Cloudy, with a low around 71. South wind around 5 mph becoming calm 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 81. Calm wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 40%.

Tuesday Night

Scattered showers before 8pm. Cloudy, with a low around 70. Northeast wind around 8 mph. Chance of precipitation is 40%.

Wednesday

Isolated showers after noon. Cloudy, with a high near 80. Northeast wind 7 to 9 mph. Chance of precipitation is 20%.

Wednesday Night

Isolated showers. Mostly cloudy, with a low around 70. East northeast wind around 9 mph. Chance of precipitation is 20%.

Thursday

Isolated showers. Partly sunny, with a high near 80. Northeast wind 8 to 10 mph. Chance of precipitation is 20%.

Thursday Night

Isolated showers. Mostly cloudy, with a low around 70. East northeast wind around 10 mph. Chance of precipitation is 20%.

Friday

Isolated showers. Partly sunny, with a high near 79. East northeast wind around 10 mph. Chance of precipitation is 20%.