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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.

Fair

81°F

27°C

Humidity	58%
Wind Speed	NW 10 mph
Barometer	30.00 in
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	83°F (28°C)
Last update	7 Mar 10:53 am HST

More Information:

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

Extended Forecast for

Kailua HI

Today
High: 83 °F
Isolated
Showers
Tonight
Low: 71 °F
Isolated
Showers
Sunday
High: 82 °F
Isolated
Showers
Sunday Night
Low: 71 °F
Isolated
Showers
Monday
High: 82 °F
Scattered
Showers
Monday Night
Low: 72 °F
Scattered
Showers
Tuesday
High: 84 °F
Scattered
Showers
Tuesday Night
Low: 73 °F
Scattered
Showers
Wednesday
High: 84 °F
Scattered
Showers and
Breezy

Detailed Forecast

Today

Isolated showers after noon. Widespread haze. Mostly cloudy, with a high near 83. West northwest wind 5 to 9 mph becoming light southwest in the afternoon. Chance of precipitation is 20%.

Tonight

Isolated showers. Widespread haze. Mostly cloudy, with a low around 71. Calm wind becoming north around 6 mph after midnight. Chance of precipitation is 20%.

Sunday

Isolated showers. Widespread haze. Partly sunny, with a high near 82. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night

Isolated showers. Widespread haze. Mostly cloudy, with a low around 71. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

Monday

Scattered showers, mainly after 11am. Widespread haze. Partly sunny, with a high near 82. Calm wind becoming west around 6 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Scattered showers, mainly before 7pm. Widespread haze. Mostly cloudy, with a low around 72. Light north northwest wind. Chance of precipitation is 30%.

Tuesday

Scattered showers, mainly after 11am. Widespread haze. Partly sunny, with a high near 84. Northwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%.

Tuesday Night

Scattered showers. Widespread haze. Cloudy, with a low around 73. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 50%.

Wednesday

Scattered showers, with thunderstorms also possible after noon. Widespread haze. Cloudy, with a high near 84. Breezy, with a south wind 7 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Wednesday Night

Scattered showers, with thunderstorms also possible after midnight. Widespread haze. Cloudy, with a low around 73. South southeast wind 10 to 13 mph. Chance of precipitation is 40%.

Thursday

Scattered showers and thunderstorms. Widespread haze. Cloudy, with a high near 83. South wind 7 to 11 mph. Chance of precipitation is 40%.

Thursday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 74. South wind 5 to 7 mph. Chance of precipitation is 60%.

Friday

Showers likely. Mostly cloudy, with a high near 86. Breezy, with a south southwest wind 5 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.