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

Hazardous Weather Conditions

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

23°F

-5°C

Humidity 55%
Wind Speed S 16 G 28 mph
Barometer 29.88 in (1013.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 9 Dec 1:53 pm EST
Extended Forecast for

McDuffie Town NY

  • This Afternoon

    This Afternoon: A chance of snow showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 29. South wind around 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 29 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: A chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain showers and snow before 1pm, then a chance of rain showers between 1pm and 5pm, then a chance of rain and snow showers after 5pm. High near 38. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 21. West wind 11 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Rain/Snow
    Likely then
    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Partly sunny, with a high near 26. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 26 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow
    Showers

  • Friday

    Friday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.

    Low: 20 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A chance of snow showers, mainly between 3pm and 5pm. Mostly cloudy, with a high near 29. South wind around 14 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Wednesday
Rain showers and snow before 1pm, then a chance of rain showers between 1pm and 5pm, then a chance of rain and snow showers after 5pm. High near 38. South wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers likely, becoming all snow after 10pm. Mostly cloudy, with a low around 21. West wind 11 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow showers. Partly sunny, with a high near 26. West wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 29.
Friday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Saturday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
Mostly cloudy, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
McDuffie Town NY
 42.78°N 76.77°W (Elev. 394 ft)
Last Update:
12:49 pm EST Dec 9, 2025
Forecast Valid:
2pm EST Dec 9, 2025-6pm EST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation