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.

Snow Freezing Fog

25°F

-4°C

Humidity 88%
Wind Speed Calm
Barometer 29.53 in (1001.5 mb)
Dewpoint 22°F (-6°C)
Visibility 0.50 mi
Last update 6 Feb 4:53 pm EST
Extended Forecast for

2 Miles SE Prattsburg NY

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

  • This Afternoon

    This Afternoon: Snow showers likely. Cloudy, with a high near 25. Light west wind. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers, mainly before 3am. Low around -4. Wind chill values as low as -23. Blustery, with a light west wind becoming northwest 16 to 21 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: -4 °F

    Snow Showers
    and Blustery

  • Saturday

    Saturday: Scattered snow showers. Patchy blowing snow before 4pm. Partly sunny and cold, with a high near 3. Wind chill values as low as -26. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 3 °F

    Scattered
    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: Scattered snow showers. Mostly cloudy, with a low around -1. Wind chill values as low as -18. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Scattered
    Snow Showers

  • Sunday

    Sunday: Partly sunny and cold, with a high near 10. Northwest wind around 11 mph, with gusts as high as 22 mph.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -5.

    Low: -5 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow showers likely. Cloudy, with a high near 25. Light west wind. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers, mainly before 3am. Low around -4. Wind chill values as low as -23. Blustery, with a light west wind becoming northwest 16 to 21 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Saturday
Scattered snow showers. Patchy blowing snow before 4pm. Partly sunny and cold, with a high near 3. Wind chill values as low as -26. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Scattered snow showers. Mostly cloudy, with a low around -1. Wind chill values as low as -18. Northwest wind 11 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Sunday
Partly sunny and cold, with a high near 10. Northwest wind around 11 mph, with gusts as high as 22 mph.
Sunday Night
Mostly cloudy, with a low around -5.
Monday
Partly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
Mostly cloudy, with a high near 26.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Prattsburg NY
 42.5°N 77.27°W (Elev. 1375 ft)
Last Update:
3:30 pm EST Feb 6, 2026
Forecast Valid:
5pm EST Feb 6, 2026-6pm EST Feb 13, 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