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

30°F

-1°C

Humidity 96%
Wind Speed E 7 mph
Barometer 29.75 in (1008.5 mb)
Dewpoint 29°F (-2°C)
Visibility 0.75 mi
Wind Chill23°F (-5°C)
Last update 13 Mar 1:53 pm EDT
Extended Forecast for

2 Miles SSE Glen Grove NY

Wind Advisory until March 14, 02:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 14, 02:00pm

    NOW until 2:00pm Sat

    Wind Advisory

  • This Afternoon

    High: 40 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow showers before 2am, then a chance of snow showers. Low around 26. Southwest wind 13 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 37. Breezy, with a west wind 17 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Increasing clouds, with a low around 24. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow, mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 49. South wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 49 °F

    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 30%.

    Low: 42 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, mainly after 2pm. High near 63. Chance of precipitation is 80%.

    High: 63 °F

    Chance Rain
    then Rain

  • Monday Night

    Monday Night: Rain, possibly mixed with snow before 2am, then a chance of snow. Low around 21. Breezy. Chance of precipitation is 80%.

    Low: 21 °F

    Rain/Snow and
    Breezy

Detailed Forecast

This Afternoon
Rain and snow showers likely before 4pm, then a chance of snow showers between 4pm and 5pm, then a chance of rain and snow showers after 5pm. Mostly cloudy, with a high near 40. South wind 16 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Rain and snow showers before 2am, then a chance of snow showers. Low around 26. Southwest wind 13 to 17 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 37. Breezy, with a west wind 17 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
A chance of snow after 2am. Increasing clouds, with a low around 24. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
A chance of snow, mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 49. South wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 42. Breezy. Chance of precipitation is 30%.
Monday
Rain, mainly after 2pm. High near 63. Chance of precipitation is 80%.
Monday Night
Rain, possibly mixed with snow before 2am, then a chance of snow. Low around 21. Breezy. Chance of precipitation is 80%.
Tuesday
A chance of snow before 8am. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Glen Grove NY
 42.42°N 77.16°W (Elev. 1319 ft)
Last Update:
12:22 pm EDT Mar 13, 2026
Forecast Valid:
2pm EDT Mar 13, 2026-6pm EDT Mar 19, 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