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.

Fair

12°F

-11°C

Humidity 70%
Wind Speed NW 3 mph
Barometer 30.02 in (1018.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 1 Feb 5:53 pm EST
Extended Forecast for

Crosby NY

  • This Afternoon

    This Afternoon: A slight chance of snow showers. Partly sunny, with a high near 16. Northwest wind around 10 mph. Chance of precipitation is 20%.

    High: 16 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. Wind chill values as low as -1. Northwest wind 6 to 8 mph.

    Low: 8 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 26. Wind chill values as low as zero. West wind 3 to 6 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11. Light southwest wind.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29. West wind 5 to 7 mph.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 9 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 9 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 23.

    High: 23 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A slight chance of snow showers. Partly sunny, with a high near 16. Northwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around 8. Wind chill values as low as -1. Northwest wind 6 to 8 mph.
Monday
Mostly sunny, with a high near 26. Wind chill values as low as zero. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 11. Light southwest wind.
Tuesday
Partly sunny, with a high near 29. West wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 22.
Wednesday Night
Mostly cloudy, with a low around 9.
Thursday
Partly sunny, with a high near 23.
Thursday Night
A chance of flurries after 1am. Mostly cloudy, with a low around 10.
Friday
Snow showers likely. Mostly cloudy, with a high near 28. Chance of precipitation is 60%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Saturday
A chance of flurries. Mostly cloudy and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
A chance of flurries. Mostly cloudy, with a high near 13.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crosby NY
 42.55°N 77.08°W (Elev. 1234 ft)
Last Update:
5:51 pm EST Feb 1, 2026
Forecast Valid:
5pm EST Feb 1, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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