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

30°F

-1°C

Humidity 75%
Wind Speed N 9 G 23 mph
Barometer 30.11 in (1020.6 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 25 Dec 2:53 pm EST
Extended Forecast for

Dineharts NY

Winter Weather Advisory December 26, 01:00pm until December 27, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 38. North wind around 14 mph, with gusts as high as 24 mph.

    High: 38 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 15 °F

    Mostly Cloudy

  • Friday

    Friday: Snow before 5pm, then snow and sleet. High near 27. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow and sleet accumulation of around 2 inches.

    High: 27 °F

    Slight Chance
    Snow then
    Snow/Sleet

  • Friday Night

    Friday Night: Snow and sleet likely before 4am, then a slight chance of snow. Cloudy, with a low around 23. South wind 6 to 13 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.

    Low: 23 °F

    Snow/Sleet
    Likely

  • Saturday

    Saturday: Mostly cloudy, with a high near 29. North wind 3 to 6 mph.

    High: 29 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 20 °F

    Mostly Cloudy

  • Sunday

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

    High: 38 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday Night

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

    Low: 36 °F

    Showers

  • Monday

    Monday: Rain showers likely before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Showers
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

Christmas Day
Mostly cloudy, with a high near 38. North wind around 14 mph, with gusts as high as 24 mph.
Tonight
Mostly cloudy, with a low around 15. North wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
Snow before 5pm, then snow and sleet. High near 27. Light east wind becoming southeast 6 to 11 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow and sleet accumulation of around 2 inches.
Friday Night
Snow and sleet likely before 4am, then a slight chance of snow. Cloudy, with a low around 23. South wind 6 to 13 mph. Chance of precipitation is 70%. New snow and sleet accumulation of less than one inch possible.
Saturday
Mostly cloudy, with a high near 29. North wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 20.
Sunday
Showers likely after 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 60%.
Sunday Night
Showers. Low around 36. Chance of precipitation is 90%.
Monday
Rain showers likely before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
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:
Dineharts NY
 42.46°N 77.31°W (Elev. 1385 ft)
Last Update:
3:23 pm EST Dec 25, 2025
Forecast Valid:
3pm EST Dec 25, 2025-6pm EST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation