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Overview of the intense rainfall event over Oahu on February 21, 2026

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Oahu, Kalaeloa Airport (PHJR)

Lat: 21.31°NLon: 158.07°WElev: 33ft.

Overcast

80°F

27°C

Humidity	58%
Wind Speed	E 9 G 21 mph
Barometer	29.98 in (1015.8 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	82°F (28°C)
Last update	7 Mar 3:53 pm HST

More Information:

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

Extended Forecast for

Kalaeloa Airport HI

Tonight
Low: 68 °F
Haze and
Breezy
Sunday
High: 82 °F
Haze
Sunday Night
Low: 67 °F
Haze
Monday
High: 82 °F
Scattered
Showers
Monday Night
Low: 68 °F
Scattered
Showers
Tuesday
High: 82 °F
Heavy Rain
and Breezy
Tuesday Night
Low: 69 °F
Heavy Rain
and Breezy
Wednesday
High: 80 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 69 °F
Heavy Rain
and Breezy

Detailed Forecast

Tonight

Widespread haze. Mostly cloudy, with a low around 68. Breezy, with an east northeast wind 8 to 16 mph, with gusts as high as 22 mph.

Sunday

Widespread haze. Mostly sunny, with a high near 82. East southeast wind 10 to 14 mph, with gusts as high as 18 mph.

Sunday Night

Widespread haze. Mostly cloudy, with a low around 67. East northeast wind 5 to 14 mph, with gusts as high as 18 mph.

Monday

Scattered showers after 11am. Widespread haze. Mostly cloudy, with a high near 82. East northeast wind around 5 mph becoming south southeast in the morning. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Scattered showers, mainly after midnight. Widespread haze. Mostly cloudy, with a low around 68. Southeast wind 5 to 13 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers, then showers likely and possibly a thunderstorm after 11am. Some of the storms could produce heavy rainfall. Widespread haze. Cloudy, with a high near 82. Breezy, with a south southeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 69. Breezy, with a south wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 100%.

Wednesday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. High near 80. Breezy, with a south southwest wind 18 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

Wednesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Low around 69. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Widespread haze. Cloudy, with a high near 81. Breezy, with a south wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

Thursday Night

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 70. Breezy, with a south wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Friday

Occasional showers. High near 80. Breezy, with a south southwest wind around 16 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

Friday Night

Showers likely. Mostly cloudy, with a low around 70. Breezy, with a south southwest wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 81. Windy, with a south wind 21 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.