National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

32°F

0°C

Humidity 66%
Wind Speed W 16 G 26 mph
Barometer 29.90 in (1012.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Mar 9:53 am EDT
Extended Forecast for

Elmbois NY

  • Today

    Today: Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 32. West wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 32 °F

    Mostly Cloudy
    then
    Scattered
    Snow Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 22. Northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 24 mph.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Snow showers likely before 2pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 40. South wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Rain and snow showers likely before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. West wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 35. West wind 14 to 17 mph, with gusts as high as 31 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.

    High: 47 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 40%.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain before 2pm, then rain and snow likely. High near 56. Breezy. Chance of precipitation is 80%.

    High: 56 °F

    Breezy. Rain
    then
    Rain/Snow

Detailed Forecast

Today
Scattered snow showers, mainly after 3pm. Mostly cloudy, with a high near 32. West wind around 17 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 22. Northwest wind 8 to 13 mph becoming light west after midnight. Winds could gust as high as 24 mph.
Friday
Snow showers likely before 2pm, then rain likely, possibly mixed with snow showers. Mostly cloudy, with a high near 40. South wind 8 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Rain and snow showers likely before 11pm, then a chance of snow showers between 11pm and 2am. Mostly cloudy, with a low around 25. West wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny, with a high near 35. West wind 14 to 17 mph, with gusts as high as 31 mph.
Saturday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 47. Chance of precipitation is 50%.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 40. Breezy. Chance of precipitation is 40%.
Monday
Rain before 2pm, then rain and snow likely. High near 56. Breezy. Chance of precipitation is 80%.
Monday Night
Rain and snow likely before 8pm. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 30.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Elmbois NY
 42.5°N 77.24°W (Elev. 1532 ft)
Last Update:
6:37 am EDT Mar 12, 2026
Forecast Valid:
9am EDT Mar 12, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation