National Weather Service

News Headlines

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

13 Miles SSE Hawaii Volcanoes National Park HI

Tonight
Low: 70 °F
Scattered
Showers
Monday
High: 78 °F
Isolated
Showers
Monday Night
Low: 71 °F
Scattered
Showers
Tuesday
High: 78 °F
Scattered
Showers
Tuesday Night
Low: 74 °F
Scattered
Showers
Wednesday
High: 79 °F
Heavy Rain
Wednesday Night
Low: 76 °F
Heavy Rain
Thursday
High: 78 °F
Heavy Rain
Thursday Night
Low: 75 °F
Heavy Rain

Detailed Forecast

Tonight

Scattered showers. Widespread haze after 10pm. Mostly cloudy, with a low around 70. East northeast wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Monday

Isolated showers. Widespread haze. Mostly sunny, with a high near 78. East wind 9 to 13 mph. Chance of precipitation is 20%.

Monday Night

Scattered showers. Widespread haze. Mostly cloudy, with a low around 71. East wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday

Scattered showers, mainly before noon. Widespread haze before noon. Mostly sunny, with a high near 78. East wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.

Tuesday Night

Scattered showers. Mostly cloudy, with a low around 74. Light and variable wind becoming south southwest around 5 mph after midnight. Chance of precipitation is 40%.

Wednesday

Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 79. South southwest wind 3 to 8 mph. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Wednesday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Light west southwest wind. Chance of precipitation is 90%.

Thursday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 78. South southwest wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 80%.

Thursday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 75. Calm wind becoming west southwest around 5 mph after midnight. Chance of precipitation is 80%.

Friday

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 80. South wind 5 to 8 mph. Chance of precipitation is 80%.

Friday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 75. Southwest wind 7 to 14 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 81. Southwest wind around 14 mph. Chance of precipitation is 60%.

Saturday Night

Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 76. Breezy, with a southwest wind around 15 mph, with gusts as high as 18 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 83. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.