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

14°F

-10°C

Humidity 80%
Wind Speed W 10 G 17 mph
Barometer 29.95 in (1016.0 mb)
Dewpoint 9°F (-13°C)
Visibility 3.00 mi
Wind Chill1°F (-17°C)
Last update 24 Feb 6:53 am EST
Extended Forecast for

Prattsburg NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as -8. West wind 7 to 14 mph, with gusts as high as 25 mph.

    High: 23 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Snow showers, mainly before 3am. The snow could be heavy at times. Temperature rising to around 27 by 2am. South wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 20 °F⇑

    Heavy Snow

  • Wednesday

    Wednesday: A slight chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 1pm, then a slight chance of snow showers after 1pm. Partly sunny, with a high near 36. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 19 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 29. West wind around 6 mph. Chance of precipitation is 20%.

    High: 29 °F

    Partly Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Sunny, with a high near 37.

    High: 37 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 23. Wind chill values as low as -8. West wind 7 to 14 mph, with gusts as high as 25 mph.
Tonight
Snow showers, mainly before 3am. The snow could be heavy at times. Temperature rising to around 27 by 2am. South wind 5 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Wednesday
A slight chance of snow showers before 10am, then a slight chance of rain and snow showers between 10am and 1pm, then a slight chance of snow showers after 1pm. Partly sunny, with a high near 36. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 29. West wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 15. Chance of precipitation is 20%.
Friday
Sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 10.
Monday
A chance of snow. Partly sunny, with a high near 21. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prattsburg NY
 42.52°N 77.3°W (Elev. 1716 ft)
Last Update:
4:57 am EST Feb 24, 2026
Forecast Valid:
7am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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