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.

Fair

53°F

12°C

Humidity 34%
Wind Speed S 18 G 40 mph
Barometer 30.01 in (1016.8 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 15 Mar 2:53 pm EDT
Extended Forecast for

2 Miles SSE Branchport NY

Wind Advisory March 15, 05:00pm until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 49. South wind around 18 mph, with gusts as high as 33 mph.

    High: 49 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of rain after 3am. Mostly cloudy, with a low around 44. Breezy, with a south wind 20 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday

    Monday: A slight chance of rain before 1pm, then a chance of showers between 1pm and 2pm, then showers and possibly a thunderstorm after 2pm. High near 64. South wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 64 °F

    Mostly Cloudy
    then Showers

  • Monday Night

    Monday Night: Rain and snow showers, becoming all snow after 11pm. Some thunder is also possible. Low around 18. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 18 °F

    Rain/Snow
    then Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of snow before 8am, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 25. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 2am. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 45.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny, with a high near 49. South wind around 18 mph, with gusts as high as 33 mph.
Tonight
A slight chance of rain after 3am. Mostly cloudy, with a low around 44. Breezy, with a south wind 20 to 23 mph, with gusts as high as 44 mph. Chance of precipitation is 20%.
Monday
A slight chance of rain before 1pm, then a chance of showers between 1pm and 2pm, then showers and possibly a thunderstorm after 2pm. High near 64. South wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Rain and snow showers, becoming all snow after 11pm. Some thunder is also possible. Low around 18. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Tuesday
A slight chance of snow before 8am, then a slight chance of snow showers after 2pm. Mostly cloudy, with a high near 25. West wind 16 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of snow showers before 2am. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
A chance of rain. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33. Chance of precipitation is 50%.
Saturday
A chance of rain and snow. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
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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:
2:30 pm EDT Mar 15, 2026
Forecast Valid:
2pm EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation