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

27°F

-3°C

Humidity 72%
Wind Speed NW 7 mph
Barometer 30.40 in (1030.6 mb)
Dewpoint 19°F (-7°C)
Visibility 6.00 mi
Wind Chill19°F (-7°C)
Last update 1 Dec 10:53 am EST
Extended Forecast for

Italy NY

Winter Weather Advisory December 2, 01:00am until December 2, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Partly sunny, with a high near 24. Northwest wind 5 to 9 mph becoming light in the afternoon.

    High: 24 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 20. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 20 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Tuesday

    Tuesday: Snow, mainly before 1pm. The snow could be heavy at times. High near 28. South wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 80%. New snow accumulation of around 4 inches.

    High: 28 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 30. Southwest wind 8 to 10 mph.

    High: 30 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.

    High: 25 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 24. Northwest wind 5 to 9 mph becoming light in the afternoon.
Tonight
Snow likely, mainly after 5am. The snow could be heavy at times. Mostly cloudy, with a low around 20. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Tuesday
Snow, mainly before 1pm. The snow could be heavy at times. High near 28. South wind 5 to 9 mph becoming north in the afternoon. Chance of precipitation is 80%. New snow accumulation of around 4 inches.
Tuesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 18. Northwest wind 8 to 10 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 30. Southwest wind 8 to 10 mph.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 50%.
Thursday Night
Mostly cloudy, with a low around 8.
Friday
Mostly sunny, with a high near 24.
Friday Night
A chance of snow after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
A chance of snow. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Italy NY
 42.59°N 77.28°W (Elev. 2047 ft)
Last Update:
9:34 am EST Dec 1, 2025
Forecast Valid:
11am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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