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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

72°F

22°C

Humidity	76%
Wind Speed	E 6 mph
Barometer	29.95 in (1014.1 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	7 Mar 4:53 am HST

More Information:

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

Extended Forecast for

2 Miles SE Kailua Kona HI

Overnight
Low: 70 °F
Isolated
Showers
Saturday
High: 85 °F
Haze then
Scattered
Showers
Saturday Night
Low: 69 °F
Isolated
Showers
Sunday
High: 84 °F
Scattered
Showers
Sunday Night
Low: 69 °F
Isolated
Showers
Monday
High: 84 °F
Scattered
Showers
Monday Night
Low: 69 °F
Scattered
Showers
Tuesday
High: 86 °F
Scattered
Showers
Tuesday Night
Low: 71 °F
Scattered
Showers

Detailed Forecast

Overnight

Isolated showers. Widespread haze. Mostly cloudy, with a low around 70. Southeast wind around 5 mph. Chance of precipitation is 20%.

Saturday

Scattered showers after noon. Widespread haze. Mostly cloudy, with a high near 85. West wind 6 to 11 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.

Saturday Night

Isolated showers. Widespread haze. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 20%.

Sunday

Scattered showers, mainly after noon. Widespread haze. Partly sunny, with a high near 84. Light and variable wind becoming west 6 to 11 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Isolated showers. Widespread haze. Mostly cloudy, with a low around 69. West southwest 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 84. Calm wind becoming west around 6 mph in the afternoon. 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 69. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

Tuesday

Scattered showers, mainly after 11am. Widespread haze. Partly sunny, with a high near 86. 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 71. Calm wind becoming south 5 to 8 mph after midnight. Chance of precipitation is 50%.

Wednesday

Scattered showers, then showers likely and possibly a thunderstorm after noon. Some of the storms could produce heavy rainfall. Widespread haze. Cloudy, with a high near 86. Breezy, with a south wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

Wednesday Night

Scattered showers and thunderstorms. Widespread haze. Cloudy, with a low around 71. South southeast wind 9 to 11 mph. Chance of precipitation is 30%.

Thursday

Scattered showers and thunderstorms. Widespread haze. Cloudy, with a high near 86. South wind 7 to 11 mph. Chance of precipitation is 40%.

Thursday Night

Showers and thunderstorms likely. Mostly cloudy, with a low around 72. South wind 5 to 7 mph. Chance of precipitation is 60%.

Friday

Showers likely. Mostly cloudy, with a high near 87. Breezy, with a south southwest wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.