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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.

N/A

Humidity	NA
Wind Speed	NA
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	* Not a current observation *

More Information:

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

Extended Forecast for

11 Miles NW Ocean View HI

Overnight
Low: 62 °F
Mostly Clear
Sunday
High: 78 °F
Sunny then
Isolated
Showers
Sunday Night
Low: 62 °F
Scattered
Showers
Monday
High: 77 °F
Scattered
Showers
Monday Night
Low: 62 °F
Scattered
Showers
Tuesday
High: 79 °F
Scattered
Showers
Tuesday Night
Low: 63 °F
Heavy Rain
Wednesday
High: 78 °F
Heavy Rain
then
Scattered
Showers
Wednesday Night
Low: 63 °F
Scattered
Showers then
Heavy Rain

Detailed Forecast

Overnight

Mostly clear, with a low around 62. Calm wind becoming north northeast around 5 mph.

Sunday

Isolated showers after noon. Mostly sunny, with a high near 78. North northeast wind around 5 mph becoming light and variable. Chance of precipitation is 20%.

Sunday Night

Scattered showers, mainly before midnight. Partly cloudy, with a low around 62. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Scattered showers, mainly after 11am. Mostly sunny, with a high near 77. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Scattered showers, mainly before 7pm. Mostly cloudy, with a low around 62. East wind around 6 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers, mainly after 11am. Partly sunny, with a high near 79. East wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 63. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Wednesday

Periods of rain and possibly a thunderstorm before noon, then scattered showers after noon. Some of the storms could produce heavy rainfall. High near 78. South southeast wind 9 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Wednesday Night

Scattered showers, then periods of rain and possibly a thunderstorm after midnight. Some of the storms could produce heavy rainfall. Low around 63. South southeast wind around 10 mph. Chance of precipitation is 80%.

Thursday

Scattered showers. Cloudy, with a high near 79. South southeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

Thursday Night

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 64. Southeast wind 10 to 13 mph. Chance of precipitation is 80%.

Friday

Periods of rain and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Friday Night

Showers likely. Mostly cloudy, with a low around 65. Breezy, with a south southeast wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 79. Breezy, with a south southeast wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.