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.

Fair

19°F

-7°C

Humidity 62%
Wind Speed Vrbl 6 mph
Barometer 30.09 in (1020.7 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 5 Feb 10:53 am EST
Extended Forecast for

Crystal Spring NY

Extreme Cold Watch February 7, 04:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • Today

    Today: Mostly cloudy, with a high near 21. Light northwest wind.

    High: 21 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 10. Light south wind.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow after 1pm. Increasing clouds, with a high near 26. South wind around 7 mph. Chance of precipitation is 20%.

    High: 26 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around -1. Wind chill values as low as -16. Blustery, with a southwest wind 6 to 11 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: -1 °F

    Snow Likely
    and Blustery

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 4. Blustery, with a northwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 4 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around -4. Chance of precipitation is 20%.

    Low: -4 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 10.

    High: 10 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 1.

    Low: 1 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 23.

    High: 23 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 21. Light northwest wind.
Tonight
Mostly cloudy, with a low around 10. Light south wind.
Friday
A slight chance of snow after 1pm. Increasing clouds, with a high near 26. South wind around 7 mph. Chance of precipitation is 20%.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around -1. Wind chill values as low as -16. Blustery, with a southwest wind 6 to 11 mph becoming northwest 17 to 22 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A slight chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy and cold, with a high near 4. Blustery, with a northwest wind around 22 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Saturday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around -4. Chance of precipitation is 20%.
Sunday
Mostly cloudy and cold, with a high near 10.
Sunday Night
Mostly cloudy, with a low around 1.
Monday
Mostly cloudy, with a high near 23.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 29.
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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:
7:26 am EST Feb 5, 2026
Forecast Valid:
11am EST Feb 5, 2026-6pm EST Feb 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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