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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

79°F

26°C

Humidity	69%
Wind Speed	SE 7 mph
Barometer	29.99 in (1016.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	6 Mar 3:53 pm HST

More Information:

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

Extended Forecast for

3 Miles W Kapolei HI

This Afternoon
High: 81 °F
Isolated
Showers
Tonight
Low: 71 °F
Breezy.
Isolated
Showers then
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 71 °F
Partly Cloudy
and Breezy
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 70 °F
Partly Cloudy
Monday
High: 81 °F
Partly Sunny
Monday Night
Low: 70 °F
Scattered
Showers
Tuesday
High: 79 °F
Scattered
Showers and
Breezy

Detailed Forecast

This Afternoon

Isolated showers. Cloudy, with a high near 81. South wind around 7 mph becoming east. Chance of precipitation is 20%.

Tonight

Isolated showers before midnight. Mostly cloudy, with a low around 71. Breezy, with an east wind 7 to 17 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 81. Breezy, with an east wind 15 to 18 mph, with gusts as high as 24 mph.

Saturday Night

Partly cloudy, with a low around 71. Breezy, with an east wind 10 to 17 mph, with gusts as high as 22 mph.

Sunday

Partly sunny, with a high near 81. East wind around 10 mph.

Sunday Night

Partly cloudy, with a low around 70. East wind 8 to 10 mph.

Monday

Partly sunny, with a high near 81. East wind 8 to 10 mph becoming south in the afternoon.

Monday Night

Scattered showers, mainly after midnight. Cloudy, with a low around 70. South southeast wind 8 to 13 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers. Cloudy, with a high near 79. Breezy, with a south southeast wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Tuesday Night

Occasional showers. Low around 70. Breezy, with a south wind 16 to 20 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Wednesday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a south wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

Wednesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south wind 18 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Thursday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Breezy, with a south wind 17 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Thursday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 70. Breezy, with a south wind around 17 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

Friday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Breezy, with a south wind 17 to 22 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.