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

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Lanai City, Lanai Airport (PHNY)

Lat: 20.79°NLon: 156.95°WElev: 1309ft.

Fair

69°F

21°C

Humidity	84%
Wind Speed	S 8 mph
Barometer	30.07 in (1016.3 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	7 Mar 7:56 pm HST

More Information:

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

Extended Forecast for

17 Miles SW Wailea-Makena HI

Tonight
Low: 69 °F
Clear and
Windy
Sunday
High: 77 °F
Sunny and
Windy
Sunday Night
Low: 69 °F
Mostly Clear
and Breezy
Monday
High: 76 °F
Isolated
Showers and
Breezy
Monday Night
Low: 68 °F
Isolated
Showers and
Breezy
Tuesday
High: 77 °F
Scattered
Showers
Tuesday Night
Low: 69 °F
Heavy Rain
Wednesday
High: 77 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 68 °F
Heavy Rain

Detailed Forecast

Tonight

Clear, with a low around 69. Windy, with an east wind 22 to 28 mph, with gusts as high as 36 mph.

Sunday

Sunny, with a high near 77. Windy, with an east wind 21 to 25 mph, with gusts as high as 32 mph.

Sunday Night

Mostly clear, with a low around 69. Breezy, with an east wind 18 to 21 mph, with gusts as high as 26 mph.

Monday

Isolated showers. Mostly sunny, with a high near 76. Breezy, with an east wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Monday Night

Isolated showers. Mostly cloudy, with a low around 68. Breezy, with an east wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

Tuesday

Scattered showers, mainly after 11am. Mostly cloudy, with a high near 77. Southeast wind 7 to 13 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 69. Southeast wind 7 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 77. Breezy, with a south wind 11 to 17 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 68. 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 77. 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 68. South wind 9 to 13 mph. Chance of precipitation is 80%.

Friday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Windy, with a south wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 80%.

Friday Night

Showers likely. Cloudy, with a low around 69. Windy, with a south southwest wind around 23 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 77. Breezy, with a south wind 18 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.