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.

Above-normal temperatures continue across much of U.S.

Temperatures will once again be above-normal, in some cases by as much as 15-20 degrees, across much of the contiguous U.S. on Wednesday. Afternoon highs are forecast to reach into the mid to upper 90s across the Great Plains, as well as parts of the southern U.S. and mid-Atlantic. Take precautions if you plan to spend extended time outside.
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Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

88°F

31°C

Humidity 68%
Wind Speed E 12 mph
Barometer 29.85 in (1010.7 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index99°F (37°C)
Last update 2 Sep 12:53 pm HST
Extended Forecast for

2 Miles WSW Mountain View HI

Flood Advisory until Wednesday 04:15pm
High Surf Warning until Thursday 06:00pm
Click here for hazard details and duration
Flood Advisory
High Surf Warning
  •  
    Flood Advisory until Wednesday 04:15pm
    High Surf Warning until Thursday 06:00pm

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • This
    Afternoon

    This Afternoon: Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall.  Widespread haze. Partly sunny, with a high near 79. South wind 7 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Heavy Rain

    High: 79 °F

  • Tonight

    Tonight: Showers likely. The rain could be heavy at times.  Widespread haze. Mostly cloudy, with a low around 62. South wind 5 to 7 mph becoming west after midnight.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Heavy Rain

    Low: 62 °F

  • Thursday

    Thursday: Showers likely, mainly before 9am. The rain could be heavy at times.  Widespread haze. Cloudy, with a high near 79. West wind 5 to 9 mph becoming northeast in the morning.  Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Heavy Rain

    High: 79 °F

  • Thursday
    Night

    Thursday Night: Scattered showers. The rain could be heavy at times.  Widespread haze. Mostly cloudy, with a low around 62. Northwest wind 6 to 8 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Heavy Rain

    Low: 62 °F

  • Friday

    Friday: Scattered showers. The rain could be heavy at times.  Widespread haze. Partly sunny, with a high near 78. Northwest wind 6 to 13 mph becoming northeast in the morning. Winds could gust as high as 18 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Heavy Rain

    High: 78 °F

  • Friday
    Night

    Friday Night: Scattered showers.  Widespread haze. Mostly cloudy, with a low around 62. Light northeast wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Scattered
    Showers

    Low: 62 °F

  • Saturday

    Saturday: Scattered showers, mainly before 9am.  Widespread haze. Partly sunny, with a high near 78. East wind around 5 mph.  Chance of precipitation is 30%.

    Scattered
    Showers

    High: 78 °F

  • Saturday
    Night

    Saturday Night: Isolated showers.  Widespread haze. Partly cloudy, with a low around 62. Light southeast wind.  Chance of precipitation is 20%.

    Isolated
    Showers

    Low: 62 °F

Detailed Forecast

This Afternoon
Scattered showers and thunderstorms. Some of the storms could produce heavy rainfall. Widespread haze. Partly sunny, with a high near 79. South wind 7 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers likely. The rain could be heavy at times. Widespread haze. Mostly cloudy, with a low around 62. South wind 5 to 7 mph becoming west after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before 9am. The rain could be heavy at times. Widespread haze. Cloudy, with a high near 79. West wind 5 to 9 mph becoming northeast in the morning. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Scattered showers. The rain could be heavy at times. Widespread haze. Mostly cloudy, with a low around 62. Northwest wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers. The rain could be heavy at times. Widespread haze. Partly sunny, with a high near 78. Northwest wind 6 to 13 mph becoming northeast in the morning. Winds could gust as high as 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 62. Light northeast wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers, mainly before 9am. Widespread haze. Partly sunny, with a high near 78. East wind around 5 mph. Chance of precipitation is 30%.
Saturday Night
Isolated showers. Widespread haze. Partly cloudy, with a low around 62. Light southeast wind. Chance of precipitation is 20%.
Sunday
Scattered showers, mainly after 9am. Widespread haze. Partly sunny, with a high near 78. Light and variable wind becoming northeast around 5 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Widespread haze. Mostly cloudy, with a low around 62. Light south wind. Chance of precipitation is 50%.
Labor Day
Scattered showers. Widespread haze. Partly sunny, with a high near 78. East wind 3 to 6 mph. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 62. North wind around 5 mph. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 78. North wind around 6 mph becoming east in the morning. Chance of precipitation is 50%.
  Click Map For Forecast
Point Forecast:
2 Miles WSW Mountain View HI
 19.5°N 155.16°W (Elev. 2470 ft)
7:23 am HST Sep 2, 2015
1pm HST Sep 2, 2015-6pm HST Sep 8, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database