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.

Fog/Mist

40°F

4°C

Humidity 93%
Wind Speed E 7 mph
Barometer 30.03 in (1017.5 mb)
Dewpoint 38°F (3°C)
Visibility 1.25 mi
Wind Chill35°F (2°C)
Last update 17 Feb 2:53 pm EST
Extended Forecast for

Crosby NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 45. Light west wind.

    High: 45 °F

    Partly Sunny

  • Tonight

    Tonight: Patchy fog after 7pm. Otherwise, increasing clouds, with a low around 33. Calm wind.

    Low: 33 °F

    Patchy Fog

  • Wednesday

    Wednesday: Showers, mainly between 8am and 1pm, then rain after 1pm. Patchy fog before 9am. High near 40. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 40 °F

    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Northwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 32 °F

    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers. High near 45. Chance of precipitation is 80%.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: A chance of showers before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.

    Low: 33 °F

    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 45. Light west wind.
Tonight
Patchy fog after 7pm. Otherwise, increasing clouds, with a low around 33. Calm wind.
Wednesday
Showers, mainly between 8am and 1pm, then rain after 1pm. Patchy fog before 9am. High near 40. Calm wind becoming east around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of rain, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 32. Northwest wind 3 to 6 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Mostly cloudy, with a high near 44. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Friday
Showers. High near 45. Chance of precipitation is 80%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
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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:
3:22 pm EST Feb 17, 2026
Forecast Valid:
3pm EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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