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

Hazardous Weather Conditions

Hydrologic Outlook

Current conditions at

Wheeler Air Force Base / Oahu (PHHI)

Lat: 21.48°NLon: 158.03°WElev: 837ft.

A Few Clouds

73°F

23°C

Humidity	73%
Wind Speed	Calm
Barometer	30.03 in (1016.1 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Last update	6 Mar 6:55 pm HST

More Information:

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

Extended Forecast for

Makaha HI

Tonight
Low: 74 °F
Breezy.
Isolated
Showers then
Mostly Cloudy
Saturday
High: 85 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 74 °F
Partly Cloudy
and Breezy
Sunday
High: 84 °F
Partly Sunny
Sunday Night
Low: 73 °F
Partly Cloudy
Monday
High: 84 °F
Mostly Sunny
then Isolated
Showers
Monday Night
Low: 73 °F
Scattered
Showers
Tuesday
High: 83 °F
Scattered
Showers and
Breezy
Tuesday Night
Low: 73 °F
Showers and
Breezy

Detailed Forecast

Tonight

Isolated showers before midnight. Mostly cloudy, with a low around 74. Breezy, with an east wind 6 to 11 mph increasing to 13 to 18 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 20%.

Saturday

Mostly sunny, with a high near 85. Breezy, with an east wind around 17 mph, with gusts as high as 22 mph.

Saturday Night

Partly cloudy, with a low around 74. Breezy, with an east wind 10 to 17 mph, with gusts as high as 22 mph.

Sunday

Partly sunny, with a high near 84. East wind 8 to 10 mph.

Sunday Night

Partly cloudy, with a low around 73. East wind 6 to 8 mph.

Monday

Isolated showers after noon. Partly sunny, with a high near 84. South southeast wind 6 to 8 mph. Chance of precipitation is 20%.

Monday Night

Scattered showers, mainly after midnight. Cloudy, with a low around 73. South southeast wind 7 to 13 mph. Chance of precipitation is 30%.

Tuesday

Scattered showers. Cloudy, with a high near 83. Breezy, with a south wind 13 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 50%.

Tuesday Night

Occasional showers. Low around 73. Breezy, with a south wind 16 to 18 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

Wednesday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. Breezy, with a south wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Wednesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Breezy, with a south wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

Thursday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Breezy, with a south wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

Thursday Night

Occasional showers and possibly a thunderstorm. Low around 73. Breezy, with a south wind 16 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

Friday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. Breezy, with a south wind 16 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.