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

Hazardous Weather Conditions

Current conditions at

Kahului, Kahului Airport (PHOG)

Lat: 20.89°NLon: 156.44°WElev: 52ft.

Partly Cloudy

79°F

26°C

Humidity	62%
Wind Speed	NE 20 G 35 mph
Barometer	29.92 in (1013.7 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	81°F (27°C)
Last update	8 Mar 3:54 pm HST

More Information:

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

Extended Forecast for

4 Miles SE Wailea-Makena HI

Tonight
Low: 58 °F
Isolated
Showers then
Partly Cloudy
Monday
High: 70 °F
Isolated
Showers
Monday Night
Low: 59 °F
Isolated
Showers
Tuesday
High: 70 °F
Isolated
Showers
Tuesday Night
Low: 62 °F
Scattered
Showers
Wednesday
High: 68 °F
Heavy Rain
Wednesday Night
Low: 62 °F
Heavy Rain
Thursday
High: 70 °F
Heavy Rain
Thursday Night
Low: 61 °F
Heavy Rain

Detailed Forecast

Tonight

Isolated showers before midnight. Partly cloudy, with a low around 58. East wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Monday

Isolated showers. Widespread haze. Mostly sunny, with a high near 70. East wind 9 to 13 mph. Chance of precipitation is 20%.

Monday Night

Isolated showers. Widespread haze. Partly cloudy, with a low around 59. East wind 11 to 13 mph. Chance of precipitation is 20%.

Tuesday

Isolated showers. Widespread haze before noon. Mostly sunny, with a high near 70. East wind 5 to 11 mph. Chance of precipitation is 20%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 62. Light and variable wind becoming south 5 to 10 mph after midnight. Chance of precipitation is 40%.

Wednesday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 68. South wind 10 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 62. South wind around 13 mph. Chance of precipitation is 90%.

Thursday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 70. South southwest wind 7 to 13 mph. Chance of precipitation is 70%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. South southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 80%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Windy, with a south wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Windy, with a south wind 23 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 100%.

Saturday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Windy, with a south wind 25 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 61. Windy, with a south wind around 30 mph, with gusts as high as 44 mph. Chance of precipitation is 90%.

Sunday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 70. Windy, with a south southwest wind 24 to 29 mph decreasing to 16 to 21 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%.