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

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

A Few Clouds

84°F

29°C

Humidity 59%
Wind Speed NW 3 mph
Barometer 29.98 in (1014.2 mb)
Dewpoint 68°F (20°C)
Visibility 8.00 mi
Heat Index87°F (31°C)
Last update 2 Sep 4:53 pm EDT
Extended Forecast for

Hornell NY

  • Tonight

    Tonight: Patchy fog after 2am.  Otherwise, partly cloudy, with a low around 62. Northwest wind around 6 mph becoming calm  in the evening.

    Partly Cloudy
    then Patchy
    Fog

    Low: 62 °F

  • Thursday

    Thursday: Scattered showers and thunderstorms, mainly between 11am and 5pm.  Patchy fog before 9am.  Otherwise, partly sunny, with a high near 83. Calm wind becoming north 5 to 9 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms and
    Patchy Fog

    High: 83 °F

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 62. North wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 62 °F

  • Friday

    Friday: Mostly sunny, with a high near 81. Calm wind becoming northeast 5 to 8 mph in the afternoon.

    Mostly Sunny

    High: 81 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 61. Light southeast wind.

    Mostly Clear

    Low: 61 °F

  • Saturday

    Saturday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 60.

    Partly Cloudy

    Low: 60 °F

  • Sunday

    Sunday: Sunny, with a high near 84.

    Sunny

    High: 84 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 60.

    Mostly Clear

    Low: 60 °F

Detailed Forecast

Tonight
Patchy fog after 2am. Otherwise, partly cloudy, with a low around 62. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Scattered showers and thunderstorms, mainly between 11am and 5pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 83. Calm wind becoming north 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Partly cloudy, with a low around 62. North wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 81. Calm wind becoming northeast 5 to 8 mph in the afternoon.
Friday Night
Mostly clear, with a low around 61. Light southeast wind.
Saturday
Sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 60.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 60.
Labor Day
Mostly sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 63.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 78.
  Click Map For Forecast
Point Forecast:
Hornell NY
 42.32°N 77.66°W (Elev. 1198 ft)
5:39 pm EDT Sep 2, 2015
5pm EDT Sep 2, 2015-6pm EDT Sep 9, 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