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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

4 Miles SW Hawi HI

Tonight
Low: 68 °F
Isolated
Showers and
Breezy
Monday
High: 81 °F
Isolated
Showers
Monday Night
Low: 69 °F
Isolated
Showers
Tuesday
High: 81 °F
Isolated
Showers
Tuesday Night
Low: 72 °F
Scattered
Showers
Wednesday
High: 82 °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 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

Monday

Isolated showers. Widespread haze. Mostly sunny, with a high near 81. East wind 10 to 13 mph. Chance of precipitation is 20%.

Monday Night

Isolated showers. Widespread haze. Partly cloudy, with a low around 69. East wind 6 to 11 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 81. East wind around 6 mph becoming calm in the afternoon. 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 82. 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 around 6 mph. 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. Light and variable wind. 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 82. 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 34 mph. Chance of precipitation is 90%.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 83. Windy, with a south southwest wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 100%.