Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.64°NLon: 77.05°WElev: 902ft.

Overcast

14°F

-10°C

Humidity 61%
Wind Speed W 8 G 23 mph
Barometer 30.07 in (1020.3 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill3°F (-16°C)
Last update 29 Jan 2:53 pm EST
Extended Forecast for

Hammondsport NY

Cold Weather Advisory January 29, 07:00pm until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  • This Afternoon

    This Afternoon: Scattered flurries.  Partly sunny, with a high near 18. West wind 8 to 10 mph.

    High: 18 °F

    Scattered
    Flurries

  • Tonight

    Tonight: Scattered flurries before 7pm.  Mostly cloudy, with a low around -4. Wind chill values as low as -14. West wind around 6 mph.

    Low: -4 °F

    Scattered
    Flurries

  • Friday

    Friday: Mostly sunny, with a high near 11. Wind chill values as low as -15. West wind 5 to 8 mph.

    High: 11 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -7. Light west wind.

    Low: -7 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 16. Calm wind becoming northwest around 6 mph in the morning.

    High: 16 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered flurries. Partly sunny, with a high near 18. West wind 8 to 10 mph.
Tonight
Scattered flurries before 7pm. Mostly cloudy, with a low around -4. Wind chill values as low as -14. West wind around 6 mph.
Friday
Mostly sunny, with a high near 11. Wind chill values as low as -15. West wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around -7. Light west wind.
Saturday
Partly sunny, with a high near 16. Calm wind becoming northwest around 6 mph in the morning.
Saturday Night
Mostly cloudy, with a low around 4.
Sunday
Partly sunny, with a high near 18.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 25.
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ABOUT THIS FORECAST

 
Point Forecast:
Hammondsport NY
 42.41°N 77.23°W (Elev. 801 ft)
3:22 pm EST Jan 29, 2026
3pm EST Jan 29, 2026-6pm EST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database