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.

Overcast

39°F

4°C

Humidity 89%
Wind Speed S 18 G 29 mph
Barometer 29.32 in (993.4 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 29 Dec 3:53 am EST
Extended Forecast for

Geneva NY

Wind Advisory December 29, 10:00am until December 30, 07:00pm
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Showers. Steady temperature around 45. South wind around 17 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers

  • Monday

    Monday: Rain showers likely before noon, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a southwest wind 16 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 45 °F⇓

    Breezy.
    Showers
    Likely then
    Chance Snow
    Showers

  • Monday Night

    Monday Night: Snow showers. Widespread blowing snow, mainly between 1am and 5am. Low around 19. Windy, with a west wind around 29 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 19 °F

    Snow Showers
    and Blowing
    Snow

  • Tuesday

    Tuesday: Snow showers likely, mainly before 7am. Areas of blowing snow before 7am. Mostly cloudy, with a high near 25. Windy, with a west wind 23 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 25 °F

    Snow Showers
    Likely and
    Areas Blowing
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 50%.

    Low: 23 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: Snow showers. High near 30. Chance of precipitation is 90%.

    High: 30 °F

    Snow Showers
    Likely then
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.

    Low: 14 °F

    Snow Showers
    Likely

  • New Year's Day

    New Year's Day: A chance of snow showers before 1pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.

    High: 21 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers. Steady temperature around 45. South wind around 17 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain showers likely before noon, then a chance of snow showers after 3pm. Mostly cloudy, with a temperature falling to around 30 by 5pm. Breezy, with a southwest wind 16 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
Snow showers. Widespread blowing snow, mainly between 1am and 5am. Low around 19. Windy, with a west wind around 29 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
Snow showers likely, mainly before 7am. Areas of blowing snow before 7am. Mostly cloudy, with a high near 25. Windy, with a west wind 23 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday Night
A chance of snow showers, mainly after 1am. Mostly cloudy, with a low around 23. Breezy, with a west wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 50%.
Wednesday
Snow showers. High near 30. Chance of precipitation is 90%.
Wednesday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
New Year's Day
A chance of snow showers before 1pm. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 11.
Friday
Partly sunny, with a high near 22.
Friday Night
Mostly cloudy, with a low around 16.
Saturday
Partly sunny, with a high near 26.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 26.
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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:
1:04 am EST Dec 29, 2025
Forecast Valid:
4am EST Dec 29, 2025-6pm EST Jan 4, 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