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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.

Overcast

71°F

22°C

Humidity	81%
Wind Speed	NE 7 mph
Barometer	30.06 in
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Last update	6 Mar 6:56 pm HST

More Information:

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

Extended Forecast for

2 Miles ESE Lanai City HI

Tonight
Low: 62 °F
Isolated
Showers then
Mostly Cloudy
Saturday
High: 71 °F
Partly Sunny
Saturday Night
Low: 61 °F
Partly Cloudy
Sunday
High: 70 °F
Mostly Sunny
Sunday Night
Low: 61 °F
Partly Cloudy
Monday
High: 69 °F
Partly Sunny
Monday Night
Low: 61 °F
Mostly Cloudy
Tuesday
High: 69 °F
Mostly Cloudy
then Isolated
Showers and
Breezy
Tuesday Night
Low: 61 °F
Showers
Likely and
Windy

Detailed Forecast

Tonight

Isolated showers before midnight. Mostly cloudy, with a low around 62. North northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

Saturday

Partly sunny, with a high near 71. Calm wind becoming northeast 5 to 8 mph.

Saturday Night

Partly cloudy, with a low around 61. Light and variable wind.

Sunday

Mostly sunny, with a high near 70. Calm wind becoming northeast around 5 mph in the afternoon.

Sunday Night

Partly cloudy, with a low around 61. Northeast wind around 5 mph becoming calm in the evening.

Monday

Partly sunny, with a high near 69. Calm wind.

Monday Night

Mostly cloudy, with a low around 61. Light and variable wind becoming south 6 to 11 mph after midnight.

Tuesday

Isolated showers after noon. Mostly cloudy, with a high near 69. Breezy, with a south southeast wind 11 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

Tuesday Night

Showers likely, mainly after midnight. Cloudy, with a low around 61. Windy, with a south wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

Wednesday

Showers likely, then occasional showers and possibly a thunderstorm after noon. High near 67. Windy, with a south wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

Wednesday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a low around 60. Windy, with a south wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 67. Windy, with a south wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Cloudy, with a low around 61. Windy, with a south wind 22 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

Friday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 68. Very windy, with a south wind 24 to 32 mph, with gusts as high as 47 mph. Chance of precipitation is 70%.