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Rainfall and wind summaries from March 10-16, 2026 severe weather

Hazardous Weather Conditions

Flood Watch in effect from March 19, 06:00 PM HST until March 22, 06:00 PM HST

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Partly Cloudy

78°F

26°C

Humidity	71%
Wind Speed	W 6 mph
Barometer	29.81 in (1010.0 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	18 Mar 2:54 pm HST

More Information:

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

Extended Forecast for

Kahului HI

Flood Watch March 19, 06:00pm until March 22, 06:00pm

Click here for hazard details and duration

Flood Watch

Tonight
Low: 68 °F
Mostly Cloudy
Thursday
High: 82 °F
Mostly Sunny
then Heavy
Rain
Thursday Night
Low: 69 °F
Heavy Rain
Friday
High: 83 °F
Heavy Rain
Friday Night
Low: 68 °F
Heavy Rain
Saturday
High: 80 °F
Heavy Rain
Saturday Night
Low: 68 °F
Heavy Rain
Sunday
High: 82 °F
Heavy Rain
Sunday Night
Low: 67 °F
Heavy Rain

Detailed Forecast

Tonight

Mostly cloudy, with a low around 68. Northeast wind around 6 mph becoming calm in the evening.

Thursday

Showers likely after 2pm. The rain could be heavy at times. Partly sunny, with a high near 82. Calm wind becoming north northeast around 6 mph. Chance of precipitation is 60%.

Thursday Night

Showers likely, then showers and possibly a thunderstorm after 8pm. Some of the storms could produce heavy rainfall. Low around 69. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 100%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. South wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. South southwest wind 8 to 10 mph. Chance of precipitation is 90%. New rainfall amounts between 2 and 3 inches possible.

Saturday Night

Showers and possibly a thunderstorm before 8pm, then scattered showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Low around 68. South southwest wind 7 to 10 mph. Chance of precipitation is 90%.

Sunday

Scattered showers and thunderstorms, then showers and possibly a thunderstorm after 8am. Some of the storms could produce heavy rainfall. High near 82. South southwest wind 5 to 7 mph becoming calm in the morning. Chance of precipitation is 80%.

Sunday Night

Showers and possibly a thunderstorm before 8pm, then showers likely. Some of the storms could produce heavy rainfall. Low around 67. Light north wind becoming north northeast 5 to 9 mph after midnight. Chance of precipitation is 80%.

Monday

Showers likely. The rain could be heavy at times. Cloudy, with a high near 78. North northeast wind 9 to 13 mph. Chance of precipitation is 60%.

Monday Night

Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 66. Breezy, with a north northeast wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

Tuesday

A 30 percent chance of showers. Mostly cloudy, with a high near 78. Breezy, with a northeast wind around 15 mph, with gusts as high as 21 mph.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 66. Northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Wednesday

Scattered showers. Partly sunny, with a high near 80. Northeast wind 9 to 13 mph. Chance of precipitation is 30%.