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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.

Mostly Cloudy

69°F

21°C

Humidity	81%
Wind Speed	SW 7 mph
Barometer	29.98 in (1015.0 mb)
Dewpoint	63°F (17°C)
Visibility	10.00 mi
Last update	9 Mar 7:53 am HST

More Information:

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

Extended Forecast for

2 Miles SE Ninole HI

Today
High: 74 °F
Scattered
Showers and
Breezy
Tonight
Low: 65 °F
Scattered
Showers
Tuesday
High: 76 °F
Scattered
Showers and
Breezy
Tuesday Night
Low: 66 °F
Isolated
Showers
Wednesday
High: 78 °F
Heavy Rain
Wednesday Night
Low: 67 °F
Heavy Rain
Thursday
High: 78 °F
Heavy Rain
Thursday Night
Low: 68 °F
Heavy Rain
and Breezy
Friday
High: 78 °F
Heavy Rain
and Windy

Detailed Forecast

Today

Scattered showers, mainly after 11am. Partly sunny, with a high near 74. Breezy, with a southeast wind 10 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Scattered showers. Mostly cloudy, with a low around 65. South wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Scattered showers, mainly before 11am. Partly sunny, with a high near 76. Breezy, with a southeast wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Isolated showers. Mostly cloudy, with a low around 66. South southeast wind 11 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

Wednesday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 78. Southeast wind 7 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 67. South southeast wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 78. Southeast wind 5 to 13 mph. Chance of precipitation is 40%.

Thursday Night

Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 68. Breezy, with a south southeast wind 7 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. Windy, with a south southeast wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%.

Friday Night

Scattered showers and thunderstorms. Mostly cloudy, with a low around 69. Breezy, with a south wind 14 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Saturday

Scattered showers and thunderstorms. Mostly cloudy, with a high near 78. Breezy, with a south wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

Saturday Night

Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 70. Breezy, with a south wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Sunday

Showers. The rain could be heavy at times. High near 78. Breezy, with a south wind 10 to 15 mph becoming light and variable in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.