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.
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Current conditions at

York, York Airport (KTHV)

Lat: 39.8°NLon: -76.95°WElev: 479ft.

Overcast

18°F

-8°C

Humidity 71%
Wind Speed Calm
Barometer 29.98 in (1016.7 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 12 Feb 6:53 pm EST
Extended Forecast for

2 Miles E Pennville PA

Wind Chill Advisory February 13, 05:00pm until February 14, 11:00am
Wind Advisory February 13, 04:00am until February 13, 05:00pm
Click here for hazard details and duration
Wind Chill Advisory
Wind Advisory
  • Tonight

    Tonight: Light snow before 10pm, then scattered snow showers between 10pm and 4am.  Low around 14. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 29 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Light Snow
    then
    Scattered
    Snow Showers

    Low: 14 °F

  • Saturday

    Saturday: A slight chance of snow showers after 1pm.  Partly sunny, with a high near 15. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 46 mph.  Chance of precipitation is 20%.

    Blustery.
    Mostly Sunny
    then Slight
    Chance Snow
    Showers

    High: 15 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 4. Wind chill values as low as -10. Northwest wind 11 to 18 mph, with gusts as high as 32 mph.

    Partly Cloudy

    Low: 4 °F

  • Sunday

    Sunday: Sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 6 to 10 mph becoming northeast in the afternoon.

    Sunny

    High: 17 °F

  • Sunday
    Night

    Sunday Night: A chance of light snow.  Mostly cloudy, with a low around 10. Calm wind becoming south around 5 mph after midnight.  Chance of precipitation is 30%.

    Chance Light
    Snow

    Low: 10 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow likely.  Cloudy, with a high near 33. Chance of precipitation is 60%.

    Snow Likely

    High: 33 °F

  • Monday
    Night

    Monday Night: Snow likely.  Cloudy, with a low around 27. Chance of precipitation is 70%.

    Snow Likely

    Low: 27 °F

  • Tuesday

    Tuesday: Rain likely.  Cloudy, with a high near 43. Chance of precipitation is 70%.

    Rain Likely

    High: 43 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow showers.  Mostly cloudy, with a low around 29. Chance of precipitation is 40%.

    Chance Snow
    Showers

    Low: 29 °F

Detailed Forecast

Tonight
Light snow before 10pm, then scattered snow showers between 10pm and 4am. Low around 14. Light and variable wind becoming west 8 to 13 mph in the evening. Winds could gust as high as 29 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 2 inches possible.
Saturday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 15. Wind chill values as low as -5. Blustery, with a northwest wind 15 to 22 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 4. Wind chill values as low as -10. Northwest wind 11 to 18 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 17. Wind chill values as low as -10. Northwest wind 6 to 10 mph becoming northeast in the afternoon.
Sunday Night
A chance of light snow. Mostly cloudy, with a low around 10. Calm wind becoming south around 5 mph after midnight. Chance of precipitation is 30%.
Washington's Birthday
Snow likely. Cloudy, with a high near 33. Chance of precipitation is 60%.
Monday Night
Snow likely. Cloudy, with a low around 27. Chance of precipitation is 70%.
Tuesday
Rain likely. Cloudy, with a high near 43. Chance of precipitation is 70%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
Sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Mostly cloudy, with a high near 39.
Click Map For Forecast
Point Forecast:
2 Miles E Pennville PA
 39.8°N 76.95°W (Elev. 659 ft)
7:07 pm EST Feb 12, 2016
7pm EST Feb 12, 2016-6pm EST Feb 19, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database