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

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

A Few Clouds

73°F

23°C

Humidity	71%
Wind Speed	Calm
Barometer	30.02 in (1016.9 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	7 Mar 9:54 pm HST

More Information:

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

Extended Forecast for

3 Miles ESE Wailea-Makena HI

Tonight
Low: 62 °F
Mostly Clear
Sunday
High: 77 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 76 °F
Scattered
Showers
Monday Night
Low: 61 °F
Scattered
Showers
Tuesday
High: 76 °F
Scattered
Showers
Tuesday Night
Low: 62 °F
Heavy Rain
Wednesday
High: 74 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 61 °F
Heavy Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 62. East wind 11 to 13 mph.

Sunday

Sunny, with a high near 77. East wind 9 to 13 mph.

Sunday Night

Mostly clear, with a low around 61. East wind 11 to 13 mph.

Monday

Scattered showers, mainly after 11am. Mostly sunny, with a high near 76. East wind 9 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 61. East wind 8 to 10 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers, mainly after 11am. Mostly cloudy, with a high near 76. Southeast wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. East southeast wind 5 to 13 mph becoming south after midnight. Chance of precipitation is 80%.

Wednesday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 74. Breezy, with a south wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Wednesday Night

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. South wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Thursday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. South wind around 11 mph. Chance of precipitation is 80%.

Thursday Night

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. South wind around 11 mph. Chance of precipitation is 80%.

Friday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Windy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 80%.

Friday Night

Showers likely. Mostly cloudy, with a low around 62. Windy, with a south southwest wind 23 to 26 mph, with gusts as high as 38 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 75. Windy, with a south wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.