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.

Partly Cloudy

3°F

-16°C

Humidity 69%
Wind Speed SW 7 mph
Barometer 30.39 in (1032.0 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-9°F (-23°C)
Last update 8 Feb 9:53 pm EST
Extended Forecast for

Crystal Spring NY

Cold Weather Advisory February 8, 10:08pm until February 9, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory February 8, 10:08pm until February 9, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: -8 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 19. Wind chill values as low as -17. Light and variable wind.

    High: 19 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 9. Calm wind becoming south around 6 mph after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 36. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. West wind 10 to 13 mph.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 20%.

    High: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 25.

    High: 25 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -8. Wind chill values as low as -16. West wind 3 to 6 mph.
Monday
Mostly sunny, with a high near 19. Wind chill values as low as -17. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 9. Calm wind becoming south around 6 mph after midnight.
Tuesday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 36. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
Mostly cloudy, with a low around 23. West wind 10 to 13 mph.
Wednesday
A slight chance of snow showers after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 27.
Friday Night
Partly cloudy, with a low around 10.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Crystal Spring NY
 42.48°N 77.07°W (Elev. 1250 ft)
Last Update:
10:01 pm EST Feb 8, 2026
Forecast Valid:
10pm EST Feb 8, 2026-6pm EST Feb 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation