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.

Light Snow

15°F

-9°C

Humidity 77%
Wind Speed NW 8 mph
Barometer 30.12 in (1021.8 mb)
Dewpoint 9°F (-13°C)
Visibility 1.00 mi
Wind Chill4°F (-16°C)
Last update 23 Jan 9:53 am EST
Extended Forecast for

Penn Yan Airport NY

Winter Storm Watch January 25, 01:00am until January 26, 07:00pm
Cold Weather Advisory January 23, 07:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Watch
Cold Weather Advisory

  • Today

    Today: A slight chance of snow showers between 1pm and 4pm. Partly sunny, with a temperature falling to around 9 by 5pm. Wind chill values as low as -8. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    High: 19 °F⇓

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: A chance of snow showers after 7pm. Mostly cloudy, with a low around 2. Wind chill values as low as -12. West wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 11. Wind chill values as low as -9. Northwest wind around 6 mph. Chance of precipitation is 20%.

    High: 11 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 7. Light and variable wind. Chance of precipitation is 20%.

    Low: 7 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 16. East wind around 7 mph. Chance of precipitation is 100%.

    High: 16 °F

    Snow Likely
    then Heavy
    Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%.

    Low: 11 °F

    Heavy Snow

  • Monday

    Monday: Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 60%.

    High: 18 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

Detailed Forecast

Today
A slight chance of snow showers between 1pm and 4pm. Partly sunny, with a temperature falling to around 9 by 5pm. Wind chill values as low as -8. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Tonight
A chance of snow showers after 7pm. Mostly cloudy, with a low around 2. Wind chill values as low as -12. West wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 11. Wind chill values as low as -9. Northwest wind around 6 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 7. Light and variable wind. Chance of precipitation is 20%.
Sunday
Snow. The snow could be heavy at times. High near 16. East wind around 7 mph. Chance of precipitation is 100%.
Sunday Night
Snow. The snow could be heavy at times. Low around 11. Chance of precipitation is 100%.
Monday
Snow likely before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 18. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 17.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 4.
Thursday
Mostly cloudy, with a high near 15.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Penn Yan Airport NY
 42.63°N 77.07°W (Elev. 764 ft)
Last Update:
9:22 am EST Jan 23, 2026
Forecast Valid:
10am EST Jan 23, 2026-6pm EST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation