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.

A Few Clouds

23°F

-5°C

Humidity 85%
Wind Speed S 5 mph
Barometer 30.03 in (1018.0 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 13 Mar 4:53 am 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

  • Today

    Today: Snow before 3pm, then rain and snow likely between 3pm and 5pm, then rain likely after 5pm. High near 41. Light south wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.

    High: 41 °F

    Chance Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers likely before 1am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 28. Southwest wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 37. Breezy, with a west wind 16 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow
    Showers and
    Breezy 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

Today
Snow before 3pm, then rain and snow likely between 3pm and 5pm, then rain likely after 5pm. High near 41. Light south wind increasing to 13 to 18 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than one inch possible.
Tonight
Rain and snow showers likely before 1am, then a chance of snow showers after 2am. Mostly cloudy, with a low around 28. Southwest wind 14 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow showers, mainly before 7am. Mostly cloudy, then gradually becoming sunny, with a high near 37. Breezy, with a west wind 16 to 21 mph, with gusts as high as 36 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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Branchport NY
 42.57°N 77.14°W (Elev. 755 ft)
Last Update:
4:57 am EDT Mar 13, 2026
Forecast Valid:
5am 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