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

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Heavy Rain Fog/Mist

69°F

21°C

Humidity	90%
Wind Speed	SW 5 mph
Barometer	30.06 in (1017.6 mb)
Dewpoint	66°F (19°C)
Visibility	1.50 mi
Last update	8 Mar 10:53 pm HST

More Information:

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

Extended Forecast for

8 Miles SE Hawaiian Beaches HI

Tonight
Low: 68 °F
Scattered
Showers
Monday
High: 76 °F
Scattered
Showers
Monday Night
Low: 69 °F
Scattered
Showers
Tuesday
High: 76 °F
Scattered
Showers
Tuesday Night
Low: 72 °F
Scattered
Showers
Wednesday
High: 76 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 74 °F
Heavy Rain
Thursday
High: 76 °F
Heavy Rain
and Breezy
Thursday Night
Low: 72 °F
Heavy Rain

Detailed Forecast

Tonight

Scattered showers. Mostly cloudy, with a low around 68. East wind 11 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Scattered showers. Partly sunny, with a high near 76. East southeast wind 6 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday Night

Scattered showers. Mostly cloudy, with a low around 69. East southeast wind 8 to 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Scattered showers, mainly before noon. Mostly sunny, with a high near 76. South southeast wind 10 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 72. South wind 11 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 76. Breezy, with a south wind 9 to 15 mph, with gusts as high as 21 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 74. South wind around 9 mph. Chance of precipitation is 90%.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 76. Breezy, with a south wind 6 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 72. South wind 6 to 11 mph. Chance of precipitation is 80%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 77. Breezy, with a south wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 73. Breezy, with a south wind 15 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.

Saturday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 74. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 90%.

Sunday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.