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

29°F

-2°C

Humidity 85%
Wind Speed Calm
Barometer 30.21 in (1024.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 24 Dec 9:53 pm EST
Extended Forecast for

Geneva NY

  • Tonight

    Tonight: Cloudy, with a low around 27. South wind 3 to 6 mph.

    Low: 27 °F

    Cloudy

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 37. West wind 6 to 14 mph becoming north in the afternoon.

    High: 37 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. North wind 6 to 13 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely after 1pm. The snow could be heavy at times. Cloudy, with a high near 27. East wind 5 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around 3 inches.

    High: 27 °F

    Cloudy then
    Heavy Snow

  • Friday Night

    Friday Night: Snow, mainly before 1am. Low around 22. Southeast wind around 10 mph. Chance of precipitation is 80%.

    Low: 22 °F

    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 24.

    Low: 24 °F

    Cloudy

  • Sunday

    Sunday: Showers likely after 1pm. Cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Cloudy then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 33. Chance of precipitation is 80%.

    Low: 33 °F

    Rain

Detailed Forecast

Tonight
Cloudy, with a low around 27. South wind 3 to 6 mph.
Christmas Day
Mostly cloudy, with a high near 37. West wind 6 to 14 mph becoming north in the afternoon.
Thursday Night
Mostly cloudy, with a low around 14. North wind 6 to 13 mph.
Friday
Snow likely after 1pm. The snow could be heavy at times. Cloudy, with a high near 27. East wind 5 to 9 mph. Chance of precipitation is 70%. New snow accumulation of around 3 inches.
Friday Night
Snow, mainly before 1am. Low around 22. Southeast wind around 10 mph. Chance of precipitation is 80%.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
Cloudy, with a low around 24.
Sunday
Showers likely after 1pm. Cloudy, with a high near 39. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 33. Chance of precipitation is 80%.
Monday
Rain and snow showers likely, becoming all snow after 1pm. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 70%.
Monday Night
Snow showers. Areas of blowing snow. Low around 20. Breezy. Chance of precipitation is 80%.
Tuesday
Snow showers likely. Areas of blowing snow. Mostly cloudy, with a high near 25. Breezy. Chance of precipitation is 70%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Geneva NY
 42.86°N 76.97°W (Elev. 449 ft)
Last Update:
6:18 pm EST Dec 24, 2025
Forecast Valid:
10pm EST Dec 24, 2025-6pm EST Dec 31, 2025
 
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