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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

75°F

24°C

Humidity	64%
Wind Speed	E 17 G 28 mph
Barometer	30.01 in (1016.8 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	7 Mar 8:54 pm HST

More Information:

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

Extended Forecast for

4 Miles ESE Lahaina HI

Tonight
Low: 61 °F
Mostly Clear
then Isolated
Showers
Sunday
High: 72 °F
Isolated
Showers
Sunday Night
Low: 60 °F
Isolated
Showers
Monday
High: 72 °F
Scattered
Showers
Monday Night
Low: 60 °F
Scattered
Showers
Tuesday
High: 73 °F
Scattered
Showers
Tuesday Night
Low: 62 °F
Heavy Rain
and Windy
Wednesday
High: 70 °F
Heavy Rain
and Windy
Wednesday Night
Low: 61 °F
Heavy Rain
and Windy

Detailed Forecast

Tonight

Isolated showers after midnight. Partly cloudy, with a low around 61. East northeast wind 9 to 13 mph. Chance of precipitation is 20%.

Sunday

Isolated showers. Mostly sunny, with a high near 72. East northeast wind 6 to 9 mph. Chance of precipitation is 20%.

Sunday Night

Isolated showers. Partly cloudy, with a low around 60. East wind around 7 mph. Chance of precipitation is 20%.

Monday

Scattered showers, mainly after 11am. Mostly sunny, with a high near 72. East wind around 6 mph becoming calm in the morning. 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 60. Light and variable wind. Chance of precipitation is 30%.

Tuesday

Scattered showers, mainly after 11am. Mostly cloudy, with a high near 73. Light south southeast wind becoming south 5 to 10 mph in the afternoon. 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. Windy, with a south wind 10 to 15 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 80%.

Wednesday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Windy, with a south wind around 26 mph, with gusts as high as 38 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. Windy, with a south wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%.

Thursday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 72. Breezy, with a south wind 18 to 21 mph, with gusts as high as 29 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. Breezy, with a south wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

Friday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 71. Very windy, with a south wind 22 to 27 mph increasing to 32 to 37 mph in the afternoon. Winds could gust as high as 55 mph. Chance of precipitation is 80%.

Friday Night

Showers likely. Mostly cloudy, with a low around 62. Very windy, with a south southwest wind 37 to 39 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 71. Very windy, with a south southwest wind 30 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 60%.