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

7°F

-14°C

Humidity 55%
Wind Speed W 12 G 21 mph
Barometer 30.20 in (1025.1 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 30 Jan 11:53 am EST
Extended Forecast for

2 Miles SE Prattsburg NY

Cold Weather Advisory January 30, 12:41pm until February 1, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 30, 12:41pm until February 1, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • This Afternoon

    High: 7 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around -4. Wind chill values as low as -12. West wind 3 to 6 mph.

    Low: -4 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 12. Wind chill values as low as -12. Northwest wind 3 to 7 mph.

    High: 12 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 2. Wind chill values as low as -9. North wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 15 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Partly sunny and cold, with a high near 7. Wind chill values as low as -9. West wind around 10 mph, with gusts as high as 21 mph.
Tonight
Mostly cloudy, with a low around -4. Wind chill values as low as -12. West wind 3 to 6 mph.
Saturday
Partly sunny, with a high near 12. Wind chill values as low as -12. Northwest wind 3 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 2. Wind chill values as low as -9. North wind around 6 mph.
Sunday
Partly sunny, with a high near 15. Northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
Partly sunny, with a high near 19.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Prattsburg NY
 42.5°N 77.27°W (Elev. 1375 ft)
Last Update:
12:13 pm EST Jan 30, 2026
Forecast Valid:
12pm EST Jan 30, 2026-6pm EST Feb 5, 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