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.

Mostly Cloudy

40°F

4°C

Humidity 53%
Wind Speed NW 16 G 26 mph
Barometer 29.99 in (1016.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 25 Dec 8:53 am EST
Extended Forecast for

2 Miles SE Prattsburg NY

Winter Storm Watch December 26, 01:00pm until December 27, 10:00am
Click here for hazard details and duration
Winter Storm Watch

  • Christmas Day

    Christmas Day: Mostly cloudy, with a temperature rising to near 36 by noon, then falling to around 28 during the remainder of the day. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.

    High: 36 °F⇓

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. North wind 5 to 11 mph, with gusts as high as 21 mph.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Snow after 1pm. High near 24. Light and variable wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    High: 24 °F

    Mostly Cloudy
    then Snow

  • Friday Night

    Friday Night: Snow likely, possibly mixed with sleet before 1am, then a chance of snow. Cloudy, with a low around 22. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow and sleet accumulation of around an inch possible.

    Low: 22 °F

    Snow/Sleet
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 30. Southeast wind around 6 mph becoming east in the afternoon.

    High: 30 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Mostly Cloudy
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 36. Chance of precipitation is 90%.

    Low: 36 °F

    Rain

  • Monday

    Monday: Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 42. Breezy. Chance of precipitation is 60%.

    High: 42 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

Christmas Day
Mostly cloudy, with a temperature rising to near 36 by noon, then falling to around 28 during the remainder of the day. Northwest wind 8 to 13 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 14. North wind 5 to 11 mph, with gusts as high as 21 mph.
Friday
Snow after 1pm. High near 24. Light and variable wind becoming southeast 5 to 10 mph in the morning. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Friday Night
Snow likely, possibly mixed with sleet before 1am, then a chance of snow. Cloudy, with a low around 22. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow and sleet accumulation of around an inch possible.
Saturday
Mostly cloudy, with a high near 30. Southeast wind around 6 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Rain likely after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 36. Chance of precipitation is 90%.
Monday
Rain and snow likely before 1pm, then a chance of snow. Mostly cloudy, with a high near 42. Breezy. Chance of precipitation is 60%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Prattsburg NY
 42.5°N 77.27°W (Elev. 1375 ft)
Last Update:
6:20 am EST Dec 25, 2025
Forecast Valid:
9am EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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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