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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

64°F

18°C

Humidity	87%
Wind Speed	SE 7 mph
Barometer	29.94 in (1014.3 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Last update	9 Mar 6:54 am HST

More Information:

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

Extended Forecast for

2 Miles N Wailea-Makena HI

Today
High: 80 °F
Scattered
Showers
Tonight
Low: 64 °F
Haze
Tuesday
High: 81 °F
Isolated
Showers
Tuesday Night
Low: 64 °F
Scattered
Showers
Wednesday
High: 81 °F
Heavy Rain
Wednesday Night
Low: 65 °F
Heavy Rain
Thursday
High: 80 °F
Heavy Rain
Thursday Night
Low: 66 °F
Heavy Rain
Friday
High: 79 °F
Heavy Rain
and Breezy

Detailed Forecast

Today

Scattered showers after 11am. Widespread haze after 11am. Increasing clouds, with a high near 80. West wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Widespread haze. Partly cloudy, with a low around 64. Light north northeast wind.

Tuesday

Isolated showers after 11am. Widespread haze before 11am. Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 64. Light and variable wind becoming north 5 to 7 mph 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 81. North wind 7 to 11 mph becoming south in the afternoon. 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 65. South wind around 11 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 80. South wind 7 to 11 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Southeast wind 7 to 11 mph becoming northeast in the evening. Chance of precipitation is 80%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Breezy, with a northeast wind 11 to 20 mph becoming south in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Windy, with a south wind 20 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 90%.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a south wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Windy, with a south wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%.

Sunday

Showers likely. The rain could be heavy at times. Cloudy, with a high near 78. Windy, with a south southwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.