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

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Light Snow

23°F

-5°C

Humidity 81%
Wind Speed W 10 G 23 mph
Barometer 29.90 in (1014.0 mb)
Dewpoint 18°F (-8°C)
Visibility 4.00 mi
Wind Chill13°F (-11°C)
Last update 23 Feb 7:53 pm EST
Extended Forecast for

Potter NY

  • Tonight

    Tonight: Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 9. Wind chill values as low as -4. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

    Low: 9 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of flurries before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as -6. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 23 °F

    Chance
    Flurries

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Increasing clouds, with a temperature rising to around 28 by 5am. Light southeast wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 18 °F⇑

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: A slight chance of snow before 1pm. Mostly cloudy, with a high near 37. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. West wind 6 to 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow showers likely, mainly before 10pm. Mostly cloudy, with a low around 9. Wind chill values as low as -4. Northwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.
Tuesday
A chance of flurries before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as -6. West wind 6 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Snow likely, mainly after 1am. Increasing clouds, with a temperature rising to around 28 by 5am. Light southeast wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 37. South wind 11 to 14 mph becoming west in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 19. West wind 6 to 10 mph.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 46.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Mostly cloudy, with a high near 24.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Monday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Potter NY
 42.71°N 77.2°W (Elev. 1106 ft)
Last Update:
6:32 pm EST Feb 23, 2026
Forecast Valid:
8pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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Chance of Precipitation