National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Partly Cloudy

76°F

24°C

Humidity 60%
Wind Speed E 12 mph
Barometer 30.09 in (1018.8 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 18 Feb 1:53 pm HST
Extended Forecast for

Hilo International Airport HI

High Surf Advisory February 18, 02:42pm until February 19, 06:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory February 18, 02:42pm until February 19, 06:00pm

    NOW until 6:00pm Thu

    High Surf Advisory

  • This Afternoon

    High: 74 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 63. Southeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Mostly cloudy, with a high near 74. East southeast wind around 9 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 74 °F

    Showers
    Likely then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Occasional showers. Low around 64. South southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Showers

  • Friday

    Friday: Occasional showers. High near 75. East southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers

  • Friday Night

    Friday Night: Occasional showers. Low around 65. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers

  • Saturday

    Saturday: Occasional showers. High near 74. East wind 6 to 8 mph. Chance of precipitation is 80%.

    High: 74 °F

    Showers

  • Saturday Night

    Saturday Night: Occasional showers. Low around 64. South wind 5 to 7 mph becoming east southeast after midnight. Chance of precipitation is 80%.

    Low: 64 °F

    Showers

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 74. East wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely. Mostly cloudy, with a low around 63. Southeast wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before noon. Mostly cloudy, with a high near 74. East southeast wind around 9 mph becoming south in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Occasional showers. Low around 64. South southwest wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Occasional showers. High near 75. East southeast wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Occasional showers. Low around 65. South wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Occasional showers. High near 74. East wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday Night
Occasional showers. Low around 64. South wind 5 to 7 mph becoming east southeast after midnight. Chance of precipitation is 80%.
Sunday
Occasional showers. High near 74. East southeast wind 5 to 8 mph becoming northwest in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 64. Northwest wind 6 to 8 mph becoming northeast after midnight. Chance of precipitation is 70%.
Monday
Showers likely. Mostly cloudy, with a high near 75. East northeast wind around 9 mph. Chance of precipitation is 70%.
Monday Night
Occasional showers. Low around 64. North wind around 8 mph. Chance of precipitation is 80%.
Tuesday
Showers likely. Mostly cloudy, with a high near 73. North northeast wind around 9 mph. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
4:01 am HST Feb 18, 2026
Forecast Valid:
2pm HST Feb 18, 2026-6pm HST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation