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.

Mostly Cloudy

24°F

-4°C

Humidity 46%
Wind Speed NW 5 mph
Barometer 29.93 in (1015.0 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 18 Jan 2:53 pm EST
Extended Forecast for

Crosby NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 26. West wind around 6 mph.

    High: 26 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 17. Light and variable wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 26. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Showers
    Likely

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 10. Wind chill values as low as -4. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers. Areas of blowing snow. Partly sunny, with a high near 16. West wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 16 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers before 1pm. Partly sunny, with a high near 29. Chance of precipitation is 30%.

    High: 29 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 26. West wind around 6 mph.
Tonight
A chance of snow showers, mainly after 5am. Mostly cloudy, with a low around 17. Light and variable wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
M.L.King Day
Snow showers likely, mainly between 1pm and 4pm. Mostly cloudy, with a high near 26. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 10. Wind chill values as low as -4. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers. Areas of blowing snow. Partly sunny, with a high near 16. West wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 9.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 29. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 21.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly cloudy, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Crosby NY
 42.55°N 77.08°W (Elev. 1234 ft)
Last Update:
3:23 pm EST Jan 18, 2026
Forecast Valid:
3pm EST Jan 18, 2026-6pm EST Jan 24, 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