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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	87%
Wind Speed	N 5 mph
Barometer	30.06 in (1016.0 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	7 Mar 7:56 am HST

More Information:

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

Extended Forecast for

4 Miles ESE Lanai City HI

Today
High: 73 °F
Mostly Sunny
then Isolated
Showers
Tonight
Low: 62 °F
Partly Cloudy
Sunday
High: 72 °F
Mostly Sunny
then Isolated
Showers
Sunday Night
Low: 62 °F
Partly Cloudy
Monday
High: 71 °F
Scattered
Showers
Monday Night
Low: 63 °F
Scattered
Showers
Tuesday
High: 71 °F
Scattered
Showers and
Breezy
Tuesday Night
Low: 62 °F
Heavy Rain
and Windy
Wednesday
High: 70 °F
Heavy Rain
and Windy

Detailed Forecast

Today

Isolated showers after noon. Partly sunny, with a high near 73. Northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

Tonight

Partly cloudy, with a low around 62. Calm wind.

Sunday

Isolated showers after noon. Partly sunny, with a high near 72. Light and variable wind. Chance of precipitation is 20%.

Sunday Night

Partly cloudy, with a low around 62. Light and variable wind becoming south around 5 mph.

Monday

Scattered showers after 11am. Partly sunny, with a high near 71. Light south wind. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 63. Calm wind becoming southeast 5 to 8 mph after midnight. Chance of precipitation is 40%.

Tuesday

Scattered showers, mainly after 11am. Mostly cloudy, with a high near 71. Breezy, with a south wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

Tuesday Night

Showers likely. The rain could be heavy at times. Widespread haze. Cloudy, with a low around 62. Windy, with a south wind 15 to 20 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 70%.

Wednesday

Showers likely, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Widespread haze. Cloudy, with a high near 70. Windy, with a south wind 23 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 70%.

Wednesday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Cloudy, with a low around 62. Windy, with a south southwest wind 18 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Cloudy, with a high near 70. Breezy, with a south wind around 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Breezy, with a south wind 18 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

Friday

Showers likely. Mostly cloudy, with a high near 70. Windy, with a south wind 20 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.