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

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Partly Cloudy

79°F

26°C

Humidity	65%
Wind Speed	S 7 mph
Barometer	30.01 in
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	7 Mar 8:52 pm HST

More Information:

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

Extended Forecast for

3 Miles WNW Hawi HI

Tonight
Low: 71 °F
Isolated
Showers and
Windy
Sunday
High: 81 °F
Isolated
Showers and
Windy
Sunday Night
Low: 70 °F
Scattered
Showers and
Breezy
Monday
High: 81 °F
Scattered
Showers and
Breezy
Monday Night
Low: 70 °F
Scattered
Showers
Tuesday
High: 82 °F
Scattered
Showers
Tuesday Night
Low: 72 °F
Scattered
Showers
Wednesday
High: 82 °F
Scattered
Showers
Wednesday Night
Low: 72 °F
Scattered
Showers

Detailed Forecast

Tonight

Isolated showers. Partly cloudy, with a low around 71. Windy, with an east wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

Sunday

Isolated showers. Mostly sunny, with a high near 81. Windy, with an east wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

Sunday Night

Scattered showers, mainly after midnight. Partly cloudy, with a low around 70. Breezy, with an east wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

Monday

Scattered showers, mainly after 11am. Mostly sunny, with a high near 81. Breezy, with an east wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Monday Night

Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 70. East wind 5 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers, mainly after 11am. Mostly cloudy, with a high near 82. East wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Scattered showers. Cloudy, with a low around 72. East wind around 5 mph becoming west northwest after midnight. Chance of precipitation is 50%.

Wednesday

Scattered showers. Cloudy, with a high near 82. West northwest wind around 6 mph becoming south southwest in the afternoon. Chance of precipitation is 50%.

Wednesday Night

Scattered showers. Cloudy, with a low around 72. South southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 40%.

Thursday

Scattered showers. Cloudy, with a high near 83. Light and variable wind. Chance of precipitation is 40%.

Thursday Night

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. West wind around 6 mph becoming calm after midnight. Chance of precipitation is 80%.

Friday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Calm wind becoming south southwest around 5 mph in the afternoon. Chance of precipitation is 80%.

Friday Night

Showers likely. Mostly cloudy, with a low around 73. Breezy, with a south southwest wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 83. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.