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

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.05°NLon: -75.55°WElev: 288ft.

Fair

18°F

-8°C

Humidity 43%
Wind Speed W 7 mph
Barometer 30.23 in (1023.9 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 11 Feb 9:54 pm EST
Extended Forecast for

2 Miles NW Malvern PA

  • Tonight

    Tonight: Mostly clear, with a low around 13. West wind 5 to 11 mph.

    Mostly Clear

    Low: 13 °F

  • Friday

    Friday: Increasing clouds, with a high near 25. Calm wind becoming southwest 5 to 7 mph in the morning.

    Increasing
    Clouds

    High: 25 °F

  • Friday
    Night

    Friday Night: A chance of snow showers, mainly after 7pm.  Mostly cloudy, with a low around 16. Light and variable wind becoming west 5 to 10 mph in the evening.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    Low: 16 °F

  • Saturday

    Saturday: A slight chance of snow showers before 1pm.  Partly sunny, with a high near 18. Wind chill values as low as -3. Blustery, with a northwest wind 16 to 25 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    and Blustery

    High: 18 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -1. Blustery, with a northwest wind 17 to 22 mph.

    Partly Cloudy
    and Blustery

    Low: -1 °F

  • Sunday

    Sunday: Sunny, with a high near 15.

    Sunny

    High: 15 °F

  • Sunday
    Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Mostly Cloudy

    Low: 11 °F

  • Washington's
    Birthday

    Washington's Birthday: A chance of snow.  Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    Chance Snow

    High: 32 °F

  • Monday
    Night

    Monday Night: Snow likely.  Cloudy, with a low around 29. Chance of precipitation is 60%.

    Snow Likely

    Low: 29 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 13. West wind 5 to 11 mph.
Friday
Increasing clouds, with a high near 25. Calm wind becoming southwest 5 to 7 mph in the morning.
Friday Night
A chance of snow showers, mainly after 7pm. Mostly cloudy, with a low around 16. Light and variable wind becoming west 5 to 10 mph in the evening. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 18. Wind chill values as low as -3. Blustery, with a northwest wind 16 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around -1. Blustery, with a northwest wind 17 to 22 mph.
Sunday
Sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 11.
Washington's Birthday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Monday Night
Snow likely. Cloudy, with a low around 29. Chance of precipitation is 60%.
Tuesday
Snow likely before 9am, then rain and snow likely between 9am and 10am, then rain likely after 10am. Mostly cloudy, with a high near 42. Chance of precipitation is 60%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 40.
Click Map For Forecast
Point Forecast:
2 Miles NW Malvern PA
 40.05°N 75.55°W (Elev. 361 ft)
9:36 pm EST Feb 11, 2016
10pm EST Feb 11, 2016-6pm EST Feb 18, 2016
 
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Additional Resources

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