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

32°F

0°C

Humidity 66%
Wind Speed W 15 G 29 mph
Barometer 29.86 in (1011.4 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Mar 7:53 am EDT
Extended Forecast for

Crosby NY

  • Today

    Today: Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 36. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Northwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 21 mph.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 43. South wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 38. West wind 14 to 17 mph, with gusts as high as 29 mph.

    High: 38 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Low: 26 °F

    Partly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow before 2pm. Cloudy, with a high near 50. Chance of precipitation is 50%.

    High: 50 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 44. Breezy. Chance of precipitation is 40%.

    Low: 44 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 8am. High near 59. Breezy. Chance of precipitation is 80%.

    High: 59 °F

    Rain and
    Breezy

Detailed Forecast

Today
Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 36. West wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 26. Northwest wind 6 to 11 mph becoming light west after midnight. Winds could gust as high as 21 mph.
Friday
Rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 43. South wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Rain likely, possibly mixed with snow showers, mainly before 11pm. Mostly cloudy, with a low around 29. Southwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Partly sunny, with a high near 38. West wind 14 to 17 mph, with gusts as high as 29 mph.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A chance of snow before 2pm. Cloudy, with a high near 50. Chance of precipitation is 50%.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 44. Breezy. Chance of precipitation is 40%.
Monday
Rain, mainly after 8am. High near 59. Breezy. Chance of precipitation is 80%.
Monday Night
Rain likely before 8pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
Partly sunny, with a high near 33.
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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:
6:37 am EDT Mar 12, 2026
Forecast Valid:
8am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation