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

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

A Few Clouds

73°F

23°C

Humidity	69%
Wind Speed	W 3 mph
Barometer	29.95 in (1014.6 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	9 Mar 8:54 am HST

More Information:

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

Extended Forecast for

2 Miles ENE Wailea-Makena HI

Today
High: 77 °F
Scattered
Showers
Tonight
Low: 61 °F
Haze then
Isolated
Showers
Tuesday
High: 77 °F
Isolated
Showers
Tuesday Night
Low: 61 °F
Scattered
Showers
Wednesday
High: 77 °F
Heavy Rain
Wednesday Night
Low: 62 °F
Heavy Rain
Thursday
High: 77 °F
Heavy Rain
Thursday Night
Low: 62 °F
Heavy Rain
Friday
High: 76 °F
Heavy Rain
and Breezy

Detailed Forecast

Today

Scattered showers after 11am. Widespread haze after 11am. Mostly cloudy, with a high near 77. Calm wind becoming west around 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Isolated showers after midnight. Widespread haze. Partly cloudy, with a low around 61. Calm wind becoming northeast around 5 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers. Widespread haze before 11am. Partly sunny, with a high near 77. Calm wind becoming south southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 61. Southeast wind 5 to 9 mph becoming southwest after midnight. Chance of precipitation is 40%.

Wednesday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. South wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. South wind 11 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 77. South southwest wind 7 to 13 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. South southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Breezy, with a south wind 14 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Windy, with a south wind 22 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 90%.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Windy, with a south wind 25 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. Windy, with a south wind 26 to 28 mph, with gusts as high as 40 mph. Chance of precipitation is 80%.

Sunday

Showers likely. The rain could be heavy at times. Cloudy, with a high near 76. Windy, with a south southwest wind 16 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 70%.