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Overview of the intense rainfall event over Oahu on February 21, 2026

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

A Few Clouds

76°F

24°C

Humidity	67%
Wind Speed	Calm
Barometer	30.03 in (1017.5 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	6 Mar 8:54 am HST

More Information:

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

Extended Forecast for

Kapalua HI

Today
High: 79 °F
Mostly Sunny
and Breezy
Tonight
Low: 71 °F
Partly Cloudy
and Breezy
Saturday
High: 78 °F
Sunny and
Windy
Saturday Night
Low: 70 °F
Mostly Clear
and Breezy
Sunday
High: 77 °F
Sunny and
Breezy
Sunday Night
Low: 70 °F
Mostly Clear
and Breezy
Monday
High: 78 °F
Mostly Sunny
Monday Night
Low: 71 °F
Partly Cloudy
then Heavy
Rain
Tuesday
High: 78 °F
Heavy Rain

Detailed Forecast

Today

Mostly sunny, with a high near 79. Breezy, with an east wind 15 to 20 mph, with gusts as high as 28 mph.

Tonight

Partly cloudy, with a low around 71. Breezy, with an east wind 18 to 21 mph, with gusts as high as 29 mph.

Saturday

Sunny, with a high near 78. Windy, with an east wind 20 to 25 mph, with gusts as high as 36 mph.

Saturday Night

Mostly clear, with a low around 70. Breezy, with an east wind 17 to 20 mph, with gusts as high as 28 mph.

Sunday

Sunny, with a high near 77. Breezy, with an east northeast wind 16 to 18 mph, with gusts as high as 25 mph.

Sunday Night

Mostly clear, with a low around 70. Breezy, with an east wind 11 to 16 mph, with gusts as high as 22 mph.

Monday

Mostly sunny, with a high near 78. East wind 6 to 14 mph becoming north northwest in the morning. Winds could gust as high as 18 mph.

Monday Night

Scattered showers after 2am. The rain could be heavy at times. Mostly cloudy, with a low around 71. North northwest wind around 7 mph becoming south southeast in the evening. Chance of precipitation is 30%.

Tuesday

Scattered showers, mainly before 8am. The rain could be heavy at times. Cloudy, with a high near 78. South wind around 7 mph. Chance of precipitation is 30%.

Tuesday Night

Isolated showers, then scattered showers and thunderstorms after 8pm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 70. South wind 7 to 11 mph. Chance of precipitation is 50%.

Wednesday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Cloudy, with a high near 77. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Wednesday Night

Scattered showers and thunderstorms. Cloudy, with a low around 71. South southeast wind 11 to 13 mph. Chance of precipitation is 30%.

Thursday

Scattered showers and thunderstorms. Cloudy, with a high near 76. Breezy, with a south wind 13 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.