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.

Light Snow

15°F

-9°C

Humidity 77%
Wind Speed W 6 G 17 mph
Barometer 29.96 in (1016.0 mb)
Dewpoint 9°F (-13°C)
Visibility 2.00 mi
Wind Chill6°F (-14°C)
Last update 24 Feb 5:53 am EST
Extended Forecast for

Sylvan Beach NY

  • Today

    Today: A slight chance of snow showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as -8. Northwest wind 7 to 13 mph. Chance of precipitation is 20%.

    High: 24 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Tonight

    Tonight: Snow showers, mainly before 3am. Temperature falling to near 19 by 9pm, then rising to around 28 during the remainder of the night. South wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.

    Low: 19 °F⇑

    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 38. West wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 31. West wind around 6 mph. Chance of precipitation is 20%.

    High: 31 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Partly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow showers before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as -8. Northwest wind 7 to 13 mph. Chance of precipitation is 20%.
Tonight
Snow showers, mainly before 3am. Temperature falling to near 19 by 9pm, then rising to around 28 during the remainder of the night. South wind 6 to 13 mph. Chance of precipitation is 80%. New snow accumulation of around 2 inches.
Wednesday
A chance of snow showers, mainly after 1pm. Mostly cloudy, with a high near 38. West wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 19. West wind 6 to 10 mph. Chance of precipitation is 20%.
Thursday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 31. West wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers before 1am. Partly cloudy, with a low around 15. Chance of precipitation is 20%.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 24.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
A chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sylvan Beach NY
 42.46°N 77.1°W (Elev. 1165 ft)
Last Update:
4:57 am EST Feb 24, 2026
Forecast Valid:
6am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation