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.

Overcast

19°F

-7°C

Humidity 49%
Wind Speed NA
Barometer 29.90 in (1014.1 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 18 Jan 8:53 pm EST
Extended Forecast for

Crystal Spring NY

  • Tonight

    Tonight: A chance of snow showers after 5am. Mostly cloudy, with a low around 14. Light and variable wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 14 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: A chance of snow showers before 10am, then snow showers likely after 1pm. Mostly cloudy, with a high near 25. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Snow Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 7. Wind chill values as low as -10. Breezy, with a west wind 16 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: 7 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 14. Wind chill values as low as -10. West wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 14 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7. Southwest wind 8 to 10 mph.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.

    High: 29 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers before 1pm. Partly sunny, with a high near 28. Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of snow showers after 5am. Mostly cloudy, with a low around 14. Light and variable wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
M.L.King Day
A chance of snow showers before 10am, then snow showers likely after 1pm. Mostly cloudy, with a high near 25. Breezy, with a southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 7. Wind chill values as low as -10. Breezy, with a west wind 16 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.
Tuesday
A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 14. Wind chill values as low as -10. West wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 7. Southwest wind 8 to 10 mph.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 28. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Partly sunny, with a high near 20.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
Mostly cloudy, with a high near 17.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
A chance of snow showers. Partly sunny, with a high near 11. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crystal Spring NY
 42.48°N 77.07°W (Elev. 1250 ft)
Last Update:
3:23 pm EST Jan 18, 2026
Forecast Valid:
8pm EST Jan 18, 2026-6pm EST Jan 25, 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