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.

Fair

36°F

2°C

Humidity 73%
Wind Speed S 8 mph
Barometer 29.51 in (999.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 14 Jan 7:53 am EST
Extended Forecast for

3 Miles SE Stanley NY

Winter Weather Advisory January 14, 07:00pm until January 15, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain likely between 1pm and 5pm, then rain, possibly mixed with snow. High near 44. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 44 °F

    Mostly Cloudy
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 9pm. Low around 15. Northwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F

    Rain/Snow
    then Snow

  • Thursday

    Thursday: A chance of snow before 7am, then a chance of snow showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 19. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 19 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 11. West wind around 16 mph. Chance of precipitation is 20%.

    Low: 11 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 27. West wind 10 to 14 mph becoming south in the afternoon.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23. South wind 11 to 14 mph.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers after 1pm. Partly sunny, with a high near 34. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. Southwest wind 8 to 10 mph.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 22.

    High: 22 °F

    Partly Sunny

Detailed Forecast

Today
Rain likely between 1pm and 5pm, then rain, possibly mixed with snow. High near 44. Southwest wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Tonight
Rain and snow, becoming all snow after 9pm. Low around 15. Northwest wind 7 to 12 mph increasing to 13 to 18 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
A chance of snow before 7am, then a chance of snow showers, mainly between 7am and 1pm. Mostly cloudy, with a high near 19. West wind around 18 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Thursday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 11. West wind around 16 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 27. West wind 10 to 14 mph becoming south in the afternoon.
Friday Night
Mostly cloudy, with a low around 23. South wind 11 to 14 mph.
Saturday
A chance of snow showers after 1pm. Partly sunny, with a high near 34. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 15. Southwest wind 8 to 10 mph.
Sunday
Partly sunny, with a high near 22.
Sunday Night
Mostly cloudy, with a low around 13.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 16.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Stanley NY
 42.79°N 77.1°W (Elev. 997 ft)
Last Update:
6:36 am EST Jan 14, 2026
Forecast Valid:
8am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
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