On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

Dangerous heat continues across parts of the Pacific Northwest

Unusually hot weather will persist through Friday afternoon across parts of the Pacific Northwest, with high temperatures in the 90s to around 100 degrees in many locations. Heat Advisories and Excessive Heat Warnings are in effect across the region. Take extra precautions if you work or spend time outside, and know the signs and symptoms of heat exhaustion and heat stroke.
Read More...

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

76°F

24°C

Humidity 94%
Wind Speed Calm
Barometer 30.02 in (1016.3 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 30 Jul 10:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Showers likely.  Mostly cloudy, with a low around 73. Light west wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    Low: 73 °F

  • Friday

    Friday: Scattered showers.  Partly sunny, with a high near 86. Light and variable wind becoming northeast 5 to 8 mph in the morning.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    High: 86 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Mostly cloudy, with a low around 72. West wind around 6 mph.  Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 72 °F

  • Saturday

    Saturday: Showers likely.  Mostly cloudy, with a high near 86. West wind 6 to 8 mph becoming northeast in the morning.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Occasional showers.  Low around 73. West wind around 6 mph.  Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Showers

    Low: 73 °F

  • Sunday

    Sunday: Showers likely.  Mostly cloudy, with a high near 87. West wind 6 to 10 mph becoming northeast in the morning.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely

    High: 87 °F

  • Sunday
    Night

    Sunday Night: Showers likely, mainly before midnight.  Mostly cloudy, with a low around 73. West wind around 5 mph.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 73 °F

  • Monday

    Monday: Showers likely, mainly before noon.  Partly sunny, with a high near 87. West wind 5 to 9 mph becoming northeast in the morning.  Chance of precipitation is 60%.

    Showers
    Likely

    High: 87 °F

  • Monday
    Night

    Monday Night: Showers likely, mainly after midnight.  Mostly cloudy, with a low around 73. Light west wind.  Chance of precipitation is 60%.

    Showers
    Likely

    Low: 73 °F

Detailed Forecast

Tonight
Showers likely. Mostly cloudy, with a low around 73. Light west wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers. Partly sunny, with a high near 86. Light and variable wind becoming northeast 5 to 8 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 72. West wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely. Mostly cloudy, with a high near 86. West wind 6 to 8 mph becoming northeast in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Occasional showers. Low around 73. West wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Showers likely. Mostly cloudy, with a high near 87. West wind 6 to 10 mph becoming northeast in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 73. West wind around 5 mph. Chance of precipitation is 60%.
Monday
Showers likely, mainly before noon. Partly sunny, with a high near 87. West wind 5 to 9 mph becoming northeast in the morning. Chance of precipitation is 60%.
Monday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 73. Light west wind. Chance of precipitation is 60%.
Tuesday
Showers likely. Mostly cloudy, with a high near 87. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 60%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 73. Light west wind. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 87. Light and variable wind becoming northeast 5 to 10 mph in the morning. Chance of precipitation is 60%.
Wednesday Night
Occasional showers. Low around 73. West wind around 6 mph. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 87. West wind 6 to 11 mph becoming east in the morning. Chance of precipitation is 70%.
  Click Map For Forecast
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
11:15 pm HST Jul 30, 2015
11pm HST Jul 30, 2015-6pm HST Aug 6, 2015
 
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Additional Resources

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