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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.

Fair

76°F

24°C

Humidity	60%
Wind Speed	E 6 mph
Barometer	29.93 in (1013.5 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	9 Mar 7:53 am HST

More Information:

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

Extended Forecast for

6 Miles SSE Honaunau HI

Today
High: 80 °F
Scattered
Showers
Tonight
Low: 65 °F
Isolated
Showers
Tuesday
High: 81 °F
Heavy Rain
Tuesday Night
Low: 67 °F
Scattered
Showers
Wednesday
High: 83 °F
Heavy Rain
Wednesday Night
Low: 68 °F
Heavy Rain
Thursday
High: 83 °F
Heavy Rain
and Breezy
Thursday Night
Low: 69 °F
Heavy Rain
Friday
High: 83 °F
Heavy Rain
and Breezy

Detailed Forecast

Today

Scattered showers after 11am. Widespread haze. Sunny through mid morning, then becoming mostly cloudy, with a high near 80. West wind 5 to 9 mph becoming light and variable in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Isolated showers. Widespread haze. Mostly cloudy, with a low around 65. Light north northeast wind. Chance of precipitation is 20%.

Tuesday

Scattered showers, mainly after 11am. The rain could be heavy at times. Widespread haze before 11am. Mostly sunny, with a high near 81. Calm wind becoming west northwest 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 67. Calm wind becoming south southeast 5 to 7 mph after midnight. 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. South southeast wind 7 to 13 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

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. South southeast wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Thursday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 83. Breezy, with a south wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Thursday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 69. South southeast wind 9 to 14 mph, with gusts as high as 18 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 83. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

Friday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Breezy, with a south southeast wind around 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Saturday

Scattered showers and thunderstorms. Mostly cloudy, with a high near 82. Windy, with a south wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 50%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 69. Breezy, with a south wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Sunday

Showers. The rain could be heavy at times. High near 81. Breezy, with a south wind 15 to 20 mph decreasing to 8 to 13 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.