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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	88%
Wind Speed	SE 6 mph
Barometer	29.93 in
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	9 Mar 5:54 am HST

More Information:

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

Extended Forecast for

9 Miles WNW Hana HI

Today
High: 78 °F
Scattered
Showers and
Breezy
Tonight
Low: 66 °F
Scattered
Showers and
Breezy
Tuesday
High: 79 °F
Heavy Rain
and Breezy
Tuesday Night
Low: 67 °F
Scattered
Showers
Wednesday
High: 80 °F
Heavy Rain
Wednesday Night
Low: 68 °F
Heavy Rain
Thursday
High: 81 °F
Heavy Rain
Thursday Night
Low: 68 °F
Heavy Rain
Friday
High: 79 °F
Heavy Rain

Detailed Forecast

Today

Scattered showers. Widespread haze after 11am. Mostly cloudy, with a high near 78. Breezy, with an east wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Scattered showers. Widespread haze. Mostly cloudy, with a low around 66. Breezy, with an east southeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Scattered showers. The rain could be heavy at times. Widespread haze before 11am. Partly sunny, with a high near 79. Breezy, with an east wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 67. Southeast wind 7 to 10 mph. 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 80. South wind around 8 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 68. South southwest wind around 7 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. West wind around 6 mph. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South southeast wind 5 to 8 mph. Chance of precipitation is 90%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South southwest wind 8 to 10 mph. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. Breezy, with a south southwest wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Breezy, with a south southwest wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Sunday

Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind 15 to 20 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 70%.