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.

Mostly Cloudy

24°F

-4°C

Humidity 46%
Wind Speed NW 5 mph
Barometer 29.93 in (1015.0 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 18 Jan 2:53 pm EST
Extended Forecast for

Logan NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 25. Northwest wind around 6 mph.

    High: 25 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow showers after 5am. Mostly cloudy, with a low around 15. Northwest wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • M.L.King Day

    M.L.King Day: Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 24. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 24 °F

    Snow Showers
    Likely and
    Breezy

  • Monday Night

    Monday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 8. Wind chill values as low as -9. Breezy, with a west wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 14. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.

    High: 14 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 7.

    Low: 7 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.

    High: 28 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 25. Northwest wind around 6 mph.
Tonight
A chance of snow showers after 5am. Mostly cloudy, with a low around 15. Northwest wind 5 to 7 mph becoming south after midnight. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
M.L.King Day
Snow showers likely, mainly before 4pm. Mostly cloudy, with a high near 24. Breezy, with a south wind 9 to 14 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 8. Wind chill values as low as -9. Breezy, with a west wind 17 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow showers, mainly before 1pm. Partly sunny, with a high near 14. West wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 7.
Wednesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 19.
Friday Night
Mostly cloudy, with a low around 9.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Logan NY
 42.48°N 76.83°W (Elev. 1358 ft)
Last Update:
3:23 pm EST Jan 18, 2026
Forecast Valid:
3pm EST Jan 18, 2026-6pm EST Jan 24, 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