Wintry weather for Midwest, Ohio Valley; Bitter cold for Northeast

A bitterly cold airmass has invaded the eastern U.S this weekend bringing the coldest temperatures of the season. Gusty winds will combine with these cold temperatures to create dangerous wind chills well below zero in many parts of the Northeast. Meanwhile, a developing storm in the Plains will bring wintry precipitation to the Midwest and Ohio Valley on Sunday.
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Current conditions at

Penn Yan, Penn Yan Airport (KPEO)

Lat: 42.73°NLon: -76.9°WElev: 902ft.

Snow

0°F

-18°C

Humidity 72%
Wind Speed NW 17 G 24 mph
Barometer 30.32 in (1029.8 mb)
Dewpoint -7°F (-22°C)
Visibility 0.50 mi
Wind Chill-21°F (-29°C)
Last update 13 Feb 10:53 pm EST
Extended Forecast for

Sampson NY

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

    NOW until
    1:00pm Sun

    Wind Chill Warning

  • Tonight

    Tonight: Snow showers.  Areas of blowing snow before 2am. Low around -3. Wind chill values as low as -20. Northwest wind 7 to 14 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Snow Showers
    and Areas
    Blowing Snow

    Low: -3 °F

  • Sunday

    Sunday: Snow showers likely before 1pm, then scattered flurries between 1pm and 2pm.  Cloudy, then gradually becoming mostly sunny and cold, with a high near 8. Wind chill values as low as -17. West wind 5 to 8 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Snow Showers
    Likely then
    Scattered
    Snow Showers

    High: 8 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 4. Wind chill values as low as -9. Light east wind becoming south 5 to 9 mph in the evening.

    Partly Cloudy

    Low: 4 °F

  • Washington's
    Birthday

    Washington's Birthday: A chance of snow after 1pm.  Mostly cloudy, with a high near 28. Wind chill values as low as -8. South wind 11 to 16 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Mostly Cloudy
    then Chance
    Snow

    High: 28 °F

  • Monday
    Night

    Monday Night: Snow likely.  Cloudy, with a low around 28. South wind 7 to 14 mph.  Chance of precipitation is 60%.

    Snow Likely

    Low: 28 °F

  • Tuesday

    Tuesday: Snow likely.  Cloudy, with a high near 33. Chance of precipitation is 60%.

    Snow Likely

    High: 33 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow.  Mostly cloudy, with a low around 26. Chance of precipitation is 30%.

    Chance Snow

    Low: 26 °F

  • Wednesday

    Wednesday: A chance of snow showers.  Mostly cloudy, with a high near 36. Chance of precipitation is 40%.

    Chance Snow
    Showers

    High: 36 °F

Detailed Forecast

Tonight
Snow showers. Areas of blowing snow before 2am. Low around -3. Wind chill values as low as -20. Northwest wind 7 to 14 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Sunday
Snow showers likely before 1pm, then scattered flurries between 1pm and 2pm. Cloudy, then gradually becoming mostly sunny and cold, with a high near 8. Wind chill values as low as -17. West wind 5 to 8 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 4. Wind chill values as low as -9. Light east wind becoming south 5 to 9 mph in the evening.
Washington's Birthday
A chance of snow after 1pm. Mostly cloudy, with a high near 28. Wind chill values as low as -8. South wind 11 to 16 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
Snow likely. Cloudy, with a low around 28. South wind 7 to 14 mph. Chance of precipitation is 60%.
Tuesday
Snow likely. Cloudy, with a high near 33. Chance of precipitation is 60%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 26.
Thursday Night
Partly cloudy, with a low around 17.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow showers. Cloudy, with a low around 33. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Sampson NY
 42.73°N 76.9°W (Elev. 525 ft)
9:27 pm EST Feb 13, 2016
11pm EST Feb 13, 2016-6pm EST Feb 20, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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