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

Hazardous Weather Conditions

Coastal Flood Statement until March 4, 06:00 AM HST

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Partly Cloudy

74°F

23°C

Humidity	82%
Wind Speed	E 8 mph
Barometer	30.05 in (1017.4 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Last update	3 Mar 5:53 pm HST

More Information:

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

Extended Forecast for

Hilo International Airport HI

Tonight
Low: 67 °F
Showers
Likely
Wednesday
High: 78 °F
Showers
Likely then
Scattered
Showers
Wednesday Night
Low: 67 °F
Scattered
Showers then
Isolated
Showers
Thursday
High: 78 °F
Isolated
Showers then
Partly Sunny
Thursday Night
Low: 66 °F
Mostly Cloudy
then
Scattered
Showers
Friday
High: 78 °F
Scattered
Showers
Friday Night
Low: 66 °F
Scattered
Showers
Saturday
High: 77 °F
Partly Sunny
then Isolated
Showers
Saturday Night
Low: 66 °F
Isolated
Showers

Detailed Forecast

Tonight

Showers likely. Cloudy, with a low around 67. Calm wind becoming southeast around 6 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Showers likely, mainly before noon. Partly sunny, with a high near 78. East southeast wind 6 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Wednesday Night

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 67. Southeast wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday

Isolated showers before noon. Partly sunny, with a high near 78. East southeast wind 8 to 11 mph. Chance of precipitation is 20%.

Thursday Night

Scattered showers after midnight. Mostly cloudy, with a low around 66. Southeast wind around 8 mph. Chance of precipitation is 40%.

Friday

Scattered showers, mainly before noon. Partly sunny, with a high near 78. East southeast wind 8 to 11 mph. Chance of precipitation is 30%.

Friday Night

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 66. Southeast wind around 8 mph. Chance of precipitation is 30%.

Saturday

Isolated showers after noon. Partly sunny, with a high near 77. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.

Saturday Night

Isolated showers. Mostly cloudy, with a low around 66. South southeast wind around 8 mph. Chance of precipitation is 20%.

Sunday

Isolated showers. Mostly cloudy, with a high near 76. East southeast wind 8 to 10 mph. Chance of precipitation is 20%.

Sunday Night

Isolated showers. Mostly cloudy, with a low around 66. Southeast wind around 8 mph. Chance of precipitation is 20%.

Monday

Partly sunny, with a high near 77. East southeast wind 8 to 13 mph.

Monday Night

Scattered showers. Mostly cloudy, with a low around 66. South southeast wind around 10 mph. Chance of precipitation is 50%.

Tuesday

Scattered showers. Mostly cloudy, with a high near 77. Breezy, with a southeast wind 9 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.