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

Hazardous Weather Conditions

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

A Few Clouds

82°F

28°C

Humidity	63%
Wind Speed	W 12 mph
Barometer	29.92 in (1013.2 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	85°F (29°C)
Last update	8 Mar 3:53 pm HST

More Information:

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

Extended Forecast for

6 Miles SSW Hawi HI

Tonight
Low: 68 °F
Isolated
Showers and
Breezy
Monday
High: 82 °F
Isolated
Showers
Monday Night
Low: 69 °F
Isolated
Showers
Tuesday
High: 82 °F
Isolated
Showers
Tuesday Night
Low: 72 °F
Scattered
Showers
Wednesday
High: 83 °F
Heavy Rain
Wednesday Night
Low: 72 °F
Heavy Rain
Thursday
High: 82 °F
Heavy Rain
Thursday Night
Low: 72 °F
Heavy Rain

Detailed Forecast

Tonight

Isolated showers. Partly cloudy, with a low around 68. Breezy, with an east wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 20%.

Monday

Isolated showers. Widespread haze. Mostly sunny, with a high near 82. East wind 7 to 10 mph. Chance of precipitation is 20%.

Monday Night

Isolated showers. Widespread haze. Partly cloudy, with a low around 69. East wind 5 to 10 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 82. East wind around 5 mph becoming calm in the morning. Chance of precipitation is 20%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 72. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.

Wednesday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. Calm wind becoming north around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. Light south southeast wind. Chance of precipitation is 50%.

Thursday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 82. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 50%.

Thursday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 50%.

Friday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 70%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Breezy, with a south southwest wind 9 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Saturday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 84. Windy, with a south southwest wind 15 to 20 mph increasing to 21 to 26 mph in the morning. Winds could gust as high as 38 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. Windy, with a south southwest wind 22 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 80%.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 84. Windy, with a south southwest wind 17 to 25 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.