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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.

Overcast

76°F

24°C

Humidity	72%
Wind Speed	SE 12 mph
Barometer	29.96 in (1014.4 mb)
Dewpoint	66°F (19°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	8 Mar 3:53 pm HST

More Information:

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

Extended Forecast for

4 Miles SE Pahoa HI

This Afternoon
High: 73 °F
Scattered
Showers
Tonight
Low: 64 °F
Showers
Likely
Monday
High: 73 °F
Scattered
Showers
Monday Night
Low: 65 °F
Scattered
Showers
Tuesday
High: 74 °F
Scattered
Showers
Tuesday Night
Low: 68 °F
Scattered
Showers
Wednesday
High: 74 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 69 °F
Heavy Rain
Thursday
High: 74 °F
Heavy Rain
and Breezy

Detailed Forecast

This Afternoon

Scattered showers. Mostly cloudy, with a high near 73. East northeast wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Showers likely, mainly after midnight. Mostly cloudy, with a low around 64. East northeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Scattered showers. Partly sunny, with a high near 73. Calm wind becoming east 5 to 9 mph in the morning. 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 65. East southeast wind 8 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Scattered showers. Partly sunny, with a high near 74. 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 68. 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 74. Breezy, with a south wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

Wednesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. South wind 8 to 10 mph. Chance of precipitation is 90%.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 74. Breezy, with a south wind 11 to 16 mph decreasing to 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 68. South wind 5 to 13 mph. Chance of precipitation is 80%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 75. Breezy, with a south wind 13 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Breezy, with a south southwest wind 16 to 21 mph, with gusts as high as 29 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 77. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 31 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 78. Windy, with a south southwest wind 14 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.