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

48°F

9°C

Humidity 89%
Wind Speed S 20 G 30 mph
Barometer 30.11 in (1020.2 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 3 Apr 1:53 am EDT
Extended Forecast for

2 Miles SSW Branchport NY

  • Overnight

    Overnight: A chance of showers, mainly after 5am. Cloudy, with a low around 48. South wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers after 4pm. Mostly cloudy, with a high near 73. South wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. West wind around 6 mph becoming light and variable after midnight.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers after 2am. Low around 50. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.

    Low: 50 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, mainly before 8am. High near 51. Chance of precipitation is 80%.

    High: 51 °F

    Showers then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of snow showers after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.

    Low: 29 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Overnight
A chance of showers, mainly after 5am. Cloudy, with a low around 48. South wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Friday
A chance of showers before 11am, then a chance of showers after 4pm. Mostly cloudy, with a high near 73. South wind 14 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 42. West wind around 6 mph becoming light and variable after midnight.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 71. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms, then showers after 2am. Low around 50. South wind 11 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 90%.
Sunday
Showers, mainly before 8am. High near 51. Chance of precipitation is 80%.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 43.
Monday Night
A chance of snow showers after 2am. Mostly cloudy, with a low around 29. Chance of precipitation is 30%.
Tuesday
A chance of snow showers before 2pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 23.
Wednesday
Sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Branchport NY
 42.58°N 77.17°W (Elev. 1161 ft)
Last Update:
2:30 am EDT Apr 3, 2026
Forecast Valid:
4am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation