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 with Haze

3°F

-16°C

Humidity 72%
Wind Speed W 7 mph
Barometer 30.16 in (1023.9 mb)
Dewpoint -4°F (-20°C)
Visibility 6.00 mi
Wind Chill-9°F (-23°C)
Last update 30 Jan 4:53 am EST
Extended Forecast for

McDuffie Town NY

Cold Weather Advisory January 30, 05:38am until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 05:38am until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Overnight

    Low: 0 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly before 7am. Partly sunny and cold, with a high near 9. Wind chill values as low as -16. West wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 9 °F

    Chance Snow
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 3. Wind chill values as low as -7. West wind 6 to 9 mph. Chance of precipitation is 20%.

    Low: 3 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: A slight chance of snow showers. Mostly cloudy, with a high near 14. Wind chill values as low as -8. Northwest wind around 7 mph. Chance of precipitation is 20%.

    High: 14 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. North wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 15.

    High: 15 °F

    Mostly Cloudy

  • Sunday Night

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

    Low: 8 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

Detailed Forecast

Overnight
A chance of snow showers. Mostly cloudy, with a low around 0. Wind chill values as low as -14. West wind around 10 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A chance of snow showers, mainly before 7am. Partly sunny and cold, with a high near 9. Wind chill values as low as -16. West wind 10 to 13 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 3. Wind chill values as low as -7. West wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Mostly cloudy, with a high near 14. Wind chill values as low as -8. Northwest wind around 7 mph. Chance of precipitation is 20%.
Saturday Night
Mostly cloudy, with a low around 2. North wind around 6 mph.
Sunday
Mostly cloudy, with a high near 15.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly cloudy, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 11.
Thursday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
McDuffie Town NY
 42.78°N 76.77°W (Elev. 394 ft)
Last Update:
4:57 am EST Jan 30, 2026
Forecast Valid:
5am EST Jan 30, 2026-6pm EST Feb 5, 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