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

31°F

-1°C

Humidity 89%
Wind Speed Vrbl 6 mph
Barometer 29.88 in (1012.6 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 22 Mar 10:53 pm EDT
Extended Forecast for

Altay NY

  • Tonight

    Tonight: A chance of drizzle, snow showers, and freezing rain before 3am, then a slight chance of snow showers between 3am and 5am. Mostly cloudy, with a low around 27. North wind around 9 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Wintry
    Mix

  • Monday

    Monday: A chance of snow showers, mainly before 10am. Mostly cloudy, with a high near 34. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers between 7pm and 2am. Mostly cloudy, with a low around 22. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Northwest wind 5 to 7 mph becoming southwest in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. Southwest wind around 7 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.

    High: 57 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.

    Low: 28 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
A chance of drizzle, snow showers, and freezing rain before 3am, then a slight chance of snow showers between 3am and 5am. Mostly cloudy, with a low around 27. North wind around 9 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Monday
A chance of snow showers, mainly before 10am. Mostly cloudy, with a high near 34. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers between 7pm and 2am. Mostly cloudy, with a low around 22. Northwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 43. Northwest wind 5 to 7 mph becoming southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 27. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 33.
Thursday
A chance of rain after 2pm. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Thursday Night
Rain likely before 2am, then a chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 70%.
Friday
A chance of rain and snow before 8am. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 18.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altay NY
 42.43°N 77.01°W (Elev. 1545 ft)
Last Update:
9:47 pm EDT Mar 22, 2026
Forecast Valid:
11pm EDT Mar 22, 2026-6pm EDT Mar 29, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation