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

48°F

9°C

Humidity 86%
Wind Speed S 12 mph
Barometer 29.76 in (1008.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 26 Nov 1:53 am EST
Extended Forecast for

Sampson NY

  • Overnight

    Overnight: A chance of showers, mainly after 4am. Mostly cloudy, with a low around 46. South wind around 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 1pm, then a chance of showers after 2pm. Partly sunny, with a high near 60. South wind 9 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 3am. Partly cloudy, with a low around 34. Breezy, with a southwest wind 18 to 24 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Breezy.
    Partly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thanksgiving Day

    Thanksgiving Day: A chance of snow showers before 10am, then rain and snow showers likely. Mostly cloudy, with a high near 39. Breezy, with a southwest wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 39 °F

    Rain/Snow
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: Snow showers. Low around 31. Breezy, with a southwest wind 22 to 25 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 60%.

    High: 35 °F

    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
A chance of showers, mainly after 4am. Mostly cloudy, with a low around 46. South wind around 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers before 1pm, then a chance of showers after 2pm. Partly sunny, with a high near 60. South wind 9 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of snow showers after 3am. Partly cloudy, with a low around 34. Breezy, with a southwest wind 18 to 24 mph. Chance of precipitation is 20%.
Thanksgiving Day
A chance of snow showers before 10am, then rain and snow showers likely. Mostly cloudy, with a high near 39. Breezy, with a southwest wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Thursday Night
Snow showers. Low around 31. Breezy, with a southwest wind 22 to 25 mph. Chance of precipitation is 80%.
Friday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 35. Breezy. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 28. Breezy.
Saturday
Partly sunny, with a high near 35.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers before 1pm, then a chance of rain showers. Cloudy, with a high near 42. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Monday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Tuesday
A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sampson NY
 42.73°N 76.9°W (Elev. 525 ft)
Last Update:
1:00 am EST Nov 26, 2025
Forecast Valid:
2am EST Nov 26, 2025-6pm EST Dec 2, 2025
 
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