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.

Light Snow

1°F

-17°C

Humidity 75%
Wind Speed NW 10 mph
Barometer 30.21 in (1025.7 mb)
Dewpoint -5°F (-21°C)
Visibility 2.00 mi
Wind Chill-15°F (-26°C)
Last update 7 Feb 11:53 pm EST
Extended Forecast for

Sampson NY

Winter Weather Advisory February 8, 12:04am until February 8, 07:00am
Extreme Cold Warning February 8, 12:04am until February 8, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
Extreme Cold Warning
  •  
    Winter Weather Advisory February 8, 12:04am until February 8, 07:00am
    Extreme Cold Warning February 8, 12:04am until February 8, 01:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 1 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: Snow showers, mainly before 11am, then a chance of snow showers or flurries after 5pm. Patchy blowing snow between 10am and 4pm. High near 9. Wind chill values as low as -17. Northwest wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 9 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A chance of flurries between 9pm and 4am. Mostly cloudy, with a low around 3. Wind chill values as low as -8. West wind 6 to 10 mph.

    Low: 3 °F

    Chance
    Flurries

  • Monday

    Monday: Mostly cloudy, with a high near 20. Wind chill values as low as -6. West wind around 6 mph becoming light and variable in the afternoon.

    High: 20 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14. Calm wind becoming south around 6 mph in the evening.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.

    High: 36 °F

    Slight Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow showers. Patchy blowing snow. Low around 1. Wind chill values as low as -16. Northwest wind 14 to 16 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow showers, mainly before 11am, then a chance of snow showers or flurries after 5pm. Patchy blowing snow between 10am and 4pm. High near 9. Wind chill values as low as -17. Northwest wind around 14 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
A chance of flurries between 9pm and 4am. Mostly cloudy, with a low around 3. Wind chill values as low as -8. West wind 6 to 10 mph.
Monday
Mostly cloudy, with a high near 20. Wind chill values as low as -6. West wind around 6 mph becoming light and variable in the afternoon.
Monday Night
Mostly cloudy, with a low around 14. Calm wind becoming south around 6 mph in the evening.
Tuesday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly cloudy, with a high near 31.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Mostly cloudy, with a high near 27.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sampson NY
 42.73°N 76.9°W (Elev. 525 ft)
Last Update:
10:47 pm EST Feb 7, 2026
Forecast Valid:
12am EST Feb 8, 2026-6pm EST Feb 14, 2026
 
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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