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.

Light Snow

31°F

-1°C

Humidity 69%
Wind Speed W 15 G 32 mph
Barometer 29.80 in (1010.0 mb)
Dewpoint 22°F (-6°C)
Visibility 6.00 mi
Wind Chill20°F (-7°C)
Last update 11 Jan 2:53 pm EST
Extended Forecast for

Penn Yan NY

  • This Afternoon

    This Afternoon: A chance of snow showers. Mostly cloudy, with a high near 34. Breezy, with a west wind around 20 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.

    High: 34 °F

    Chance Snow
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of snow showers before 8pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    Showers and
    Breezy then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 38. West wind 10 to 14 mph.

    High: 38 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30. Southwest wind around 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 43. Southwest wind 7 to 13 mph.

    High: 43 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.

    Low: 36 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.

    High: 23 °F

    Chance Snow

Detailed Forecast

This Afternoon
A chance of snow showers. Mostly cloudy, with a high near 34. Breezy, with a west wind around 20 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
A chance of snow showers before 8pm. Mostly cloudy, with a low around 25. Breezy, with a west wind 13 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Monday
Partly sunny, with a high near 38. West wind 10 to 14 mph.
Monday Night
Mostly cloudy, with a low around 30. Southwest wind around 8 mph.
Tuesday
Partly sunny, with a high near 43. Southwest wind 7 to 13 mph.
Tuesday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 20%.
Wednesday
A chance of showers after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 40%.
Wednesday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Thursday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 24.
Friday Night
Mostly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan NY
 42.65°N 77.06°W (Elev. 719 ft)
Last Update:
1:42 pm EST Jan 11, 2026
Forecast Valid:
3pm EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation