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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.

Fair

72°F

22°C

Humidity	73%
Wind Speed	NE 8 mph
Barometer	29.99 in (1016.1 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	7 Mar 10:54 pm HST

More Information:

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

Extended Forecast for

Lahaina HI

Tonight
Low: 71 °F
Mostly Clear
Sunday
High: 79 °F
Sunny
Sunday Night
Low: 70 °F
Isolated
Showers
Monday
High: 79 °F
Isolated
Showers
Monday Night
Low: 70 °F
Isolated
Showers
Tuesday
High: 79 °F
Scattered
Showers
Tuesday Night
Low: 71 °F
Heavy Rain
Wednesday
High: 78 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 71 °F
Heavy Rain

Detailed Forecast

Tonight

Mostly clear, with a low around 71. East wind 6 to 9 mph.

Sunday

Sunny, with a high near 79. Calm wind becoming east northeast 5 to 8 mph in the afternoon.

Sunday Night

Isolated showers. Partly cloudy, with a low around 70. East northeast wind around 8 mph. Chance of precipitation is 20%.

Monday

Isolated showers. Mostly sunny, with a high near 79. East wind 5 to 7 mph. Chance of precipitation is 20%.

Monday Night

Isolated showers. Mostly cloudy, with a low around 70. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

Tuesday

Scattered showers, mainly after 11am. Mostly cloudy, with a high near 79. South southeast wind around 6 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 71. South wind 6 to 11 mph. Chance of precipitation is 80%.

Wednesday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a south wind 11 to 15 mph, with gusts as high as 18 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 71. South wind 10 to 13 mph. Chance of precipitation is 80%.

Thursday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. 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 71. South wind 8 to 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 78. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

Friday Night

Showers likely. Mostly cloudy, with a low around 72. Breezy, with a south southwest wind around 22 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 78. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.