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

22°F

-6°C

Humidity 66%
Wind Speed SW 13 mph
Barometer 29.71 in (1007.6 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 31 Dec 6:53 am EST
Extended Forecast for

Dundee NY

  • Today

    Today: Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 28. Southwest wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

    High: 28 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers, mainly before midnight. Low around 12. Wind chill values as low as zero. Southwest wind 9 to 11 mph becoming northwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 12 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • New Year's Day

    New Year's Day: A chance of snow showers before 1pm. Partly sunny, with a high near 18. Wind chill values as low as -2. Northwest wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly after 1am. Partly cloudy, with a low around 11. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 26. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 26 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

Detailed Forecast

Today
Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 28. Southwest wind around 10 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow showers, mainly before midnight. Low around 12. Wind chill values as low as zero. Southwest wind 9 to 11 mph becoming northwest in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
New Year's Day
A chance of snow showers before 1pm. Partly sunny, with a high near 18. Wind chill values as low as -2. Northwest wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of snow showers, mainly after 1am. Partly cloudy, with a low around 11. Southwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 26. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 33.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Dundee NY
 42.51°N 76.97°W (Elev. 997 ft)
Last Update:
4:58 am EST Dec 31, 2025
Forecast Valid:
7am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
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