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.

Partly Cloudy

10°F

-12°C

Humidity 76%
Wind Speed SE 3 mph
Barometer 29.93 in (1015.7 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Last update 5 Feb 6:53 pm EST
Extended Forecast for

Penn Yan Airport NY

Extreme Cold Watch February 7, 04:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Light south wind.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 27. South wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly after 7pm. Patchy blowing snow after 3am. Cloudy, with a low around 1. Wind chill values as low as -15. Blustery, with a light and variable wind becoming northwest 17 to 22 mph in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 1 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A chance of snow showers. Areas of blowing snow before 4pm. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -21. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 4 °F

    Chance Snow
    Showers and
    Areas Blowing
    Snow

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 0. Northwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 0 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 30%.

    High: 9 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 19.

    High: 19 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. Light south wind.
Friday
A chance of snow showers, mainly after 4pm. Mostly cloudy, with a high near 27. South wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely, mainly after 7pm. Patchy blowing snow after 3am. Cloudy, with a low around 1. Wind chill values as low as -15. Blustery, with a light and variable wind becoming northwest 17 to 22 mph in the evening. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Saturday
A chance of snow showers. Areas of blowing snow before 4pm. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -21. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 0. Northwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday
A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 2.
Monday
Mostly cloudy, with a high near 19.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.65°N 77.03°W (Elev. 768 ft)
Last Update:
5:58 pm EST Feb 5, 2026
Forecast Valid:
8pm EST Feb 5, 2026-6pm EST Feb 12, 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