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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

70°F

21°C

Humidity	90%
Wind Speed	S 6 mph
Barometer	30.04 in (1017.2 mb)
Dewpoint	67°F (19°C)
Visibility	10.00 mi
Last update	8 Mar 8:53 pm HST

More Information:

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

Extended Forecast for

12 Miles SSE Mountain View HI

Tonight
Low: 60 °F
Showers
Likely
Monday
High: 67 °F
Scattered
Showers
Monday Night
Low: 61 °F
Scattered
Showers
Tuesday
High: 67 °F
Scattered
Showers
Tuesday Night
Low: 64 °F
Scattered
Showers
Wednesday
High: 67 °F
Heavy Rain
and Breezy
Wednesday Night
Low: 66 °F
Heavy Rain
Thursday
High: 68 °F
Heavy Rain
and Breezy
Thursday Night
Low: 65 °F
Heavy Rain

Detailed Forecast

Tonight

Showers likely. Mostly cloudy, with a low around 60. North wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

Monday

Scattered showers. Mostly cloudy, with a high near 67. North wind 6 to 9 mph becoming east in the afternoon. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

Monday Night

Scattered showers. Mostly cloudy, with a low around 61. East wind around 8 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 67. South southeast wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 64. South wind 9 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 67. Breezy, with a south southwest wind 11 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. South southwest wind 11 to 13 mph. Chance of precipitation is 90%.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 68. Breezy, with a south wind 8 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 90%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 65. South wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 90%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 69. Breezy, with a south wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 100%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 80%.

Saturday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 71. Windy, with a south southwest wind 22 to 24 mph, with gusts as high as 33 mph. Chance of precipitation is 60%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 66. Windy, with a south southwest wind 24 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%.

Sunday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 72. Windy, with a southwest wind 18 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 60%.