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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

10 Miles WNW Hana HI

Today
High: 74 °F
Scattered
Showers and
Breezy
Tonight
Low: 62 °F
Scattered
Showers
Tuesday
High: 76 °F
Heavy Rain
and Breezy
Tuesday Night
Low: 64 °F
Scattered
Showers
Wednesday
High: 77 °F
Heavy Rain
Wednesday Night
Low: 64 °F
Heavy Rain
Thursday
High: 77 °F
Heavy Rain
Thursday Night
Low: 65 °F
Heavy Rain
Friday
High: 76 °F
Heavy Rain

Detailed Forecast

Today

Scattered showers. Widespread haze after 11am. Mostly cloudy, with a high near 74. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 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 62. East southeast wind 8 to 13 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 76. Breezy, with an east wind 8 to 16 mph, with gusts as high as 22 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 64. South southeast wind 6 to 8 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 77. South wind 6 to 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 64. 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 77. West southwest 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 65. 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 76. South southwest wind 8 to 11 mph. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Breezy, with a south southwest wind 11 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 75. 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 65. Breezy, with a south southwest wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

Sunday

Showers likely. The rain could be heavy at times. Mostly cloudy, with a high near 75. Breezy, with a south southwest wind 16 to 21 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 70%.