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 with Haze

35°F

2°C

Humidity 57%
Wind Speed S 13 G 21 mph
Barometer 29.83 in (1011.2 mb)
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Wind Chill26°F (-3°C)
Last update 13 Mar 12:53 pm EDT
Extended Forecast for

2 Miles SSE Branchport NY

Wind Advisory March 13, 02:00pm until March 14, 02:00pm
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Snow showers likely, possibly mixed with rain before 2pm, then snow showers likely between 2pm and 3pm, then a chance of rain and snow showers after 3pm. Mostly cloudy, with a high near 41. South wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain and snow showers before 11pm, then a chance of snow showers after 2am. Low around 28. Southwest wind 13 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: A chance of snow showers, mainly 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 43 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%. Little or no snow accumulation expected.

    Low: 24 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 50. South wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 44. Breezy. Chance of precipitation is 20%.

    Low: 44 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: Rain, mainly after 2pm. High near 65. Breezy. Chance of precipitation is 80%.

    High: 65 °F

    Breezy.
    Chance Rain
    then Rain

  • Monday Night

    Monday Night: Rain, possibly mixed with snow before 2am, then a chance of snow. Low around 22. Chance of precipitation is 80%.

    Low: 22 °F

    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 8am. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.

    High: 28 °F

    Chance Snow
    then Mostly
    Cloudy

Detailed Forecast

This Afternoon
Snow showers likely, possibly mixed with rain before 2pm, then snow showers likely between 2pm and 3pm, then a chance of rain and snow showers after 3pm. Mostly cloudy, with a high near 41. South wind around 17 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and snow showers before 11pm, then a chance of snow showers after 2am. Low around 28. Southwest wind 13 to 16 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers, mainly 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 43 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%. Little or no snow accumulation expected.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 50. South wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Sunday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 44. Breezy. Chance of precipitation is 20%.
Monday
Rain, mainly after 2pm. High near 65. Breezy. Chance of precipitation is 80%.
Monday Night
Rain, possibly mixed with snow before 2am, then a chance of snow. Low around 22. Chance of precipitation is 80%.
Tuesday
A chance of snow before 8am. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Branchport NY
 42.57°N 77.14°W (Elev. 755 ft)
Last Update:
12:22 pm EDT Mar 13, 2026
Forecast Valid:
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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