Heavy Lake Effect Snow and Bitterly Cold Temperatures

A bitterly cold airmass will settle over much of the central and eastern U.S over the next several days. Well below normal temperatures and cold wind chills will be common. In addition, heavy lake effect snow will be possible especially downwind of Lakes Erie and Ontario, where up to one foot of additional snow is forecast by Sunday morning.
Read More...

Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.34°NLon: -77.71°WElev: 902ft.

Fair

18°F

-8°C

Humidity 65%
Wind Speed SW 10 mph
Barometer 29.83 in (1011.8 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 12 Feb 8:53 pm EST
Extended Forecast for

2 Miles SSW Webbs Crossing NY

Wind Chill Warning February 13, 04:00am until February 14, 01:00pm
Click here for hazard details and duration
Wind Chill Warning
  • Tonight

    Tonight: Snow showers, mainly before 3am.  Areas of blowing snow between 10pm and midnight. Low around -3. Wind chill values as low as -19. Northwest wind 7 to 17 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of around 2 inches.

    Snow Showers
    and Areas
    Blowing Snow

    Low: -3 °F

  • Saturday

    Saturday: A chance of snow showers.  Mostly cloudy and cold, with a high near -2. Wind chill values as low as -26. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Chance Snow
    Showers and
    Blustery

    High: -2 °F

  • Saturday
    Night

    Saturday Night: A chance of snow showers before 1am.  Mostly cloudy, with a low around -13. Wind chill values as low as -31. Northwest wind 9 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: -13 °F

  • Sunday

    Sunday: Scattered flurries before 1pm.  Mostly sunny, with a high near 11. Wind chill values as low as -30. West wind 6 to 8 mph becoming northwest in the morning.

    Scattered
    Flurries

    High: 11 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 5. Light southeast wind becoming south 5 to 9 mph in the evening.

    Mostly Cloudy

    Low: 5 °F

  • Washington's
    Birthday

    Washington's Birthday: A chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 27. Chance of precipitation is 30%.

    Chance Snow

    High: 27 °F

  • Monday
    Night

    Monday Night: Snow likely.  Cloudy, with a low around 23. Chance of precipitation is 60%.

    Snow Likely

    Low: 23 °F

  • Tuesday

    Tuesday: Rain and snow likely.  Cloudy, with a high near 36. Chance of precipitation is 60%.

    Rain/Snow
    Likely

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow.  Cloudy, with a low around 24. Chance of precipitation is 50%.

    Chance Snow

    Low: 24 °F

Detailed Forecast

Tonight
Snow showers, mainly before 3am. Areas of blowing snow between 10pm and midnight. Low around -3. Wind chill values as low as -19. Northwest wind 7 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around 2 inches.
Saturday
A chance of snow showers. Mostly cloudy and cold, with a high near -2. Wind chill values as low as -26. Blustery, with a northwest wind 16 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around -13. Wind chill values as low as -31. Northwest wind 9 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday
Scattered flurries before 1pm. Mostly sunny, with a high near 11. Wind chill values as low as -30. West wind 6 to 8 mph becoming northwest in the morning.
Sunday Night
Mostly cloudy, with a low around 5. Light southeast wind becoming south 5 to 9 mph in the evening.
Washington's Birthday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Monday Night
Snow likely. Cloudy, with a low around 23. Chance of precipitation is 60%.
Tuesday
Rain and snow likely. Cloudy, with a high near 36. Chance of precipitation is 60%.
Tuesday Night
A chance of snow. Cloudy, with a low around 24. Chance of precipitation is 50%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
A chance of rain and snow showers. Cloudy, with a high near 38. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
2 Miles SSW Webbs Crossing NY
 42.34°N 77.71°W (Elev. 1299 ft)
9:24 pm EST Feb 12, 2016
9pm EST Feb 12, 2016-6pm EST Feb 19, 2016
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database