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 SSE Branchport 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. High near 26. Calm wind. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 26 °F

    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly before 4am. Areas of blowing snow after 1am. Low around -1. Wind chill values as low as -19. Light and variable wind becoming northwest 13 to 18 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Snow Showers
    and Areas
    Blowing Snow

  • Saturday

    Saturday: A chance of snow showers. Patchy blowing snow. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -24. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 4 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: A chance of snow showers. Patchy blowing snow before 9pm. Mostly cloudy, with a low around -1. Wind chill values as low as -17. Northwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: -1 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Sunday

    Sunday: A chance of flurries before 1pm. Partly sunny and cold, with a high near 9. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 9 °F

    Chance
    Flurries

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow showers. High near 26. Calm wind. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers, mainly before 4am. Areas of blowing snow after 1am. Low around -1. Wind chill values as low as -19. Light and variable wind becoming northwest 13 to 18 mph in the evening. Winds could gust as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers. Patchy blowing snow. Mostly cloudy and cold, with a high near 4. Wind chill values as low as -24. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow showers. Patchy blowing snow before 9pm. Mostly cloudy, with a low around -1. Wind chill values as low as -17. Northwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday
A chance of flurries before 1pm. Partly sunny and cold, with a high near 9. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around -3.
Monday
Partly sunny, with a high near 21.
Monday Night
Partly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Branchport NY
 42.57°N 77.14°W (Elev. 755 ft)
Last Update:
5:34 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

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