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.

Fog/Mist

32°F

0°C

Humidity 96%
Wind Speed Calm
Barometer 29.84 in (1011.6 mb)
Dewpoint 31°F (-1°C)
Visibility 1.00 mi
Last update 19 Feb 1:53 am EST
Extended Forecast for

2 Miles SSE Branchport NY

  • Overnight

    Overnight: Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Areas Fog

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain showers after 3am, mixing with snow after 5am. Mostly cloudy, with a low around 34. South wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 34 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Friday

    Friday: Rain showers likely before 7am, then rain, possibly mixed with snow showers between 7am and 10am, then rain showers after 10am. High near 43. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 43 °F

    Rain/Snow
    then Showers

  • Friday Night

    Friday Night: A chance of rain and snow showers before 10pm, then a chance of rain showers between 10pm and 1am. Mostly cloudy, with a low around 29. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.

    High: 35 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 32. Calm wind.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A chance of rain showers after 3am, mixing with snow after 5am. Mostly cloudy, with a low around 34. South wind 5 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday
Rain showers likely before 7am, then rain, possibly mixed with snow showers between 7am and 10am, then rain showers after 10am. High near 43. South wind 8 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow showers before 10pm, then a chance of rain showers between 10pm and 1am. Mostly cloudy, with a low around 29. West wind around 6 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 36.
Saturday Night
Mostly cloudy, with a low around 23.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Monday
Partly sunny, with a high near 31.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 37. Chance of precipitation is 30%.
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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:
1:20 am EST Feb 19, 2026
Forecast Valid:
2am EST Feb 19, 2026-6pm EST Feb 25, 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