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 Fog/Mist

27°F

-3°C

Humidity 89%
Wind Speed NW 15 G 22 mph
Barometer 29.82 in (1011.1 mb)
Dewpoint 24°F (-4°C)
Visibility 5.00 mi
Wind Chill15°F (-9°C)
Last update 23 Feb 8:53 am EST
Extended Forecast for

3 Miles S Hall NY

Winter Weather Advisory February 23, 09:25am until February 23, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 09:25am until February 23, 07:00pm

    NOW until 7:00pm Mon

    Winter Weather Advisory

  • Today

    High: 29 °F

    Chance Snow
    Showers then
    Snow

  • Tonight

    Tonight: Snow before 8pm, then a chance of snow showers, mainly between 8pm and 3am. Low around 10. Northwest wind around 16 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 10 °F

    Snow then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 24. Wind chill values as low as -5. West wind 7 to 14 mph.

    High: 24 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Increasing clouds, with a low around 16. Light southeast wind becoming south 9 to 14 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 16 °F

    Slight Chance
    Snow then
    Snow Likely

  • Wednesday

    Wednesday: A chance of snow showers before 4pm, then a slight chance of rain showers. Mostly cloudy, with a high near 37. South wind around 15 mph becoming west in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. West wind 8 to 13 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm. Partly sunny, with a high near 31. Southwest wind around 8 mph becoming east in the afternoon. Chance of precipitation is 30%.

    High: 31 °F

    Partly Sunny
    then Chance
    Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 20. East wind around 7 mph becoming west after midnight. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow

Detailed Forecast

Today
A chance of snow showers before 2pm, then snow, mainly after 2pm. High near 29. Northwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow before 8pm, then a chance of snow showers, mainly between 8pm and 3am. Low around 10. Northwest wind around 16 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 24. Wind chill values as low as -5. West wind 7 to 14 mph.
Tuesday Night
Snow likely, mainly after 1am. Increasing clouds, with a low around 16. Light southeast wind becoming south 9 to 14 mph in the evening. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Wednesday
A chance of snow showers before 4pm, then a slight chance of rain showers. Mostly cloudy, with a high near 37. South wind around 15 mph becoming west in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly cloudy, with a low around 20. West wind 8 to 13 mph.
Thursday
A chance of snow after 1pm. Partly sunny, with a high near 31. Southwest wind around 8 mph becoming east in the afternoon. Chance of precipitation is 30%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 20. East wind around 7 mph becoming west after midnight. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 24.
Sunday
Partly sunny, with a high near 32.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Hall NY
 42.79°N 77.07°W (Elev. 928 ft)
Last Update:
9:20 am EST Feb 23, 2026
Forecast Valid:
9am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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