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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.

Fair

72°F

22°C

Humidity	79%
Wind Speed	NE 20 G 31 mph
Barometer	30.00 in (1016.5 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	8 Mar 8:54 pm HST

More Information:

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

Extended Forecast for

3 Miles N Wailea-Makena HI

Tonight
Low: 69 °F
Mostly Clear
Monday
High: 80 °F
Isolated
Showers
Monday Night
Low: 70 °F
Breezy. Haze
then Isolated
Showers
Tuesday
High: 80 °F
Isolated
Showers
Tuesday Night
Low: 72 °F
Scattered
Showers
Wednesday
High: 78 °F
Heavy Rain
Wednesday Night
Low: 73 °F
Heavy Rain
Thursday
High: 79 °F
Heavy Rain
Thursday Night
Low: 72 °F
Heavy Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 69. North northeast wind around 7 mph.

Monday

Isolated showers before noon. Widespread haze. Sunny, with a high near 80. North northeast wind 6 to 14 mph becoming west northwest in the morning. Chance of precipitation is 10%.

Monday Night

Isolated showers after midnight. Widespread haze. Partly cloudy, with a low around 70. Breezy, with a northeast wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 10%.

Tuesday

Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 80. Northeast wind 6 to 14 mph becoming south southeast in the morning. Chance of precipitation is 20%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 72. Northeast wind 6 to 11 mph becoming south 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 78. South wind 6 to 14 mph becoming east northeast in the morning. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. South wind around 10 mph. Chance of precipitation is 90%.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 79. South wind 7 to 10 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Southeast wind 7 to 10 mph becoming north after midnight. 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 north wind 10 to 17 mph becoming south in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Windy, with a south wind 17 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 100%.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Windy, with a south wind 21 to 24 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Windy, with a south wind around 24 mph, with gusts as high as 30 mph. Chance of precipitation is 100%.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Windy, with a south southwest wind 13 to 23 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.