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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.

Overcast

78°F

26°C

Humidity	62%
Wind Speed	E 10 mph
Barometer	30.00 in (1015.0 mb)
Dewpoint	64°F (18°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	6 Mar 3:55 pm HST

More Information:

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

Extended Forecast for

Haleiwa HI

This Afternoon
High: 81 °F
Isolated
Showers
Tonight
Low: 66 °F
Mostly Cloudy
Saturday
High: 81 °F
Mostly Sunny
and Breezy
Saturday Night
Low: 66 °F
Partly Cloudy
and Breezy
then Mostly
Cloudy
Sunday
High: 81 °F
Partly Sunny
Sunday Night
Low: 65 °F
Partly Cloudy
Monday
High: 81 °F
Mostly Sunny
then Isolated
Showers
Monday Night
Low: 65 °F
Scattered
Showers
Tuesday
High: 80 °F
Scattered
Showers and
Breezy

Detailed Forecast

This Afternoon

Isolated showers. Cloudy, with a high near 81. East southeast wind 8 to 11 mph. Chance of precipitation is 20%.

Tonight

Mostly cloudy, with a low around 66. East wind 10 to 13 mph.

Saturday

Mostly sunny, with a high near 81. Breezy, with an east wind 11 to 21 mph, with gusts as high as 29 mph.

Saturday Night

Mostly cloudy, with a low around 66. Breezy, with an east wind 8 to 17 mph, with gusts as high as 24 mph.

Sunday

Partly sunny, with a high near 81. East wind 10 to 14 mph, with gusts as high as 18 mph.

Sunday Night

Partly cloudy, with a low around 65. East wind 8 to 10 mph.

Monday

Isolated showers after noon. Partly sunny, with a high near 81. East southeast wind 5 to 8 mph becoming calm in the morning. Chance of precipitation is 20%.

Monday Night

Scattered showers, mainly after midnight. Cloudy, with a low around 65. Calm wind becoming south southeast 5 to 8 mph after midnight. Chance of precipitation is 30%.

Tuesday

Scattered showers. Cloudy, with a high near 80. Breezy, with a south wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

Tuesday Night

Occasional showers. Low around 66. Breezy, with a south wind around 15 mph, with gusts as high as 21 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 15 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Wednesday Night

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. Breezy, with a south wind 15 to 17 mph, with gusts as high as 24 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 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

Thursday Night

Occasional showers and possibly a thunderstorm. Low around 66. Breezy, with a south wind 13 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.

Friday

Occasional showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. Breezy, with a south wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.