National Weather Service

News Headlines

Implement change in coverage areas for the High Seas Text Forecast near the Equator and International Dateline effective February 17, 2026

Hazardous Weather Conditions

High Surf Advisory until February 19, 06:00 PM HST

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Light Rain

65°F

18°C

Humidity	87%
Wind Speed	SW 5 mph
Barometer	30.10 in (1019.0 mb)
Dewpoint	61°F (16°C)
Visibility	10.00 mi
Last update	19 Feb 1:53 am HST

More Information:

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

Extended Forecast for

Hilo International Airport HI

High Surf Advisory February 19, 02:06am until February 19, 06:00pm

Click here for hazard details and duration

High Surf Advisory

High Surf Advisory February 19, 02:06am until February 19, 06:00pm
NOW until 6:00pm Thu
High Surf Advisory
Overnight
Low: 64 °F
Showers
Thursday
High: 74 °F
Showers
Thursday Night
Low: 64 °F
Showers
Friday
High: 75 °F
Scattered
Showers
Friday Night
Low: 65 °F
Heavy Rain
Saturday
High: 75 °F
Heavy Rain
Saturday Night
Low: 65 °F
Heavy Rain
Sunday
High: 76 °F
Showers
Likely

Detailed Forecast

Overnight

Showers. Low around 64. Calm wind. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

Thursday

Showers. High near 74. West southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Night

Showers. Low around 64. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

Friday

Scattered showers. Partly sunny, with a high near 75. Calm wind becoming east around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Showers likely, mainly after midnight. The rain could be heavy at times. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

Saturday

Showers likely, mainly after noon. The rain could be heavy at times. Mostly cloudy, with a high near 75. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Saturday Night

Showers likely, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 65. Light north northwest wind. Chance of precipitation is 70%.

Sunday

Showers likely, mainly after noon. Mostly cloudy, with a high near 76. Calm wind becoming north northeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

Sunday Night

Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. North northwest wind 3 to 7 mph. Chance of precipitation is 70%.

Monday

Scattered showers. Mostly cloudy, with a high near 75. North wind 5 to 8 mph. Chance of precipitation is 50%.

Monday Night

Showers likely. Mostly cloudy, with a low around 64. North wind 3 to 6 mph. Chance of precipitation is 60%.

Tuesday

Scattered showers. Mostly cloudy, with a high near 74. Northeast wind 5 to 7 mph. Chance of precipitation is 50%.

Tuesday Night

Showers likely. Mostly cloudy, with a low around 64. North northeast wind around 6 mph. Chance of precipitation is 60%.

Wednesday

Scattered showers. Mostly cloudy, with a high near 73. East northeast wind 6 to 11 mph. Chance of precipitation is 50%.