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.
Read More...

Current conditions at

Johnstown, Johnstown-Cambria County Airport (KJST)

Lat: 40.01°NLon: -78.92°WElev: 2283ft.

A Few Clouds

1°F

-17°C

Humidity 68%
Wind Speed W 9 mph
Barometer 30.25 in (1030.4 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-14°F (-26°C)
Last update 14 Feb 4:54 am EST
Extended Forecast for

Shanksville PA

Wind Chill Advisory until February 14, 11:00am
Click here for hazard details and duration
Wind Chill Advisory
  •  
    Wind Chill Advisory until February 14, 11:00am

    NOW until
    11:00am Sun

    Wind Chill Advisory

  • Overnight

    Overnight: Mostly cloudy, with a low around 0. Wind chill values as low as -15. West wind around 10 mph.

    Mostly Cloudy

    Low: 0 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 14. Wind chill values as low as -15. West wind 6 to 9 mph becoming south in the afternoon.

    Mostly Sunny

    High: 14 °F

  • Sunday
    Night

    Sunday Night: A chance of light snow, mainly after 11pm.  Cloudy, with a low around 10. Wind chill values as low as -5. Southeast wind 8 to 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Chance Light
    Snow

    Low: 10 °F

  • Washington's
    Birthday

    Washington's Birthday: Snow before 4pm, then snow, possibly mixed with freezing rain.  High near 27. Wind chill values as low as zero. Southeast wind 11 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Light Snow
    Likely then
    Wintry Mix

    High: 27 °F

  • Monday
    Night

    Monday Night: Snow and freezing rain before 1am, then rain or freezing rain.  Low around 26. Southeast wind 7 to 10 mph.  Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Wintry Mix

    Low: 26 °F

  • Tuesday

    Tuesday: Rain likely before noon, then a slight chance of rain and snow showers between noon and 4pm, then a chance of snow showers after 4pm.  Cloudy, with a high near 36. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely
    then Chance
    Rain/Snow

    High: 36 °F

  • Tuesday
    Night

    Tuesday Night: Snow showers likely, mainly after 7pm.  Mostly cloudy, with a low around 28. Chance of precipitation is 60%.

    Snow Showers
    Likely

    Low: 28 °F

  • Wednesday

    Wednesday: A chance of snow showers.  Mostly cloudy, with a high near 31. Chance of precipitation is 50%.

    Chance Snow
    Showers

    High: 31 °F

Detailed Forecast

Overnight
Mostly cloudy, with a low around 0. Wind chill values as low as -15. West wind around 10 mph.
Sunday
Mostly sunny, with a high near 14. Wind chill values as low as -15. West wind 6 to 9 mph becoming south in the afternoon.
Sunday Night
A chance of light snow, mainly after 11pm. Cloudy, with a low around 10. Wind chill values as low as -5. Southeast wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Washington's Birthday
Snow before 4pm, then snow, possibly mixed with freezing rain. High near 27. Wind chill values as low as zero. Southeast wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Snow and freezing rain before 1am, then rain or freezing rain. Low around 26. Southeast wind 7 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Tuesday
Rain likely before noon, then a slight chance of rain and snow showers between noon and 4pm, then a chance of snow showers after 4pm. Cloudy, with a high near 36. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Snow showers likely, mainly after 7pm. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 26.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Mostly cloudy, with a high near 38.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 50%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Shanksville PA
 40.01°N 78.92°W (Elev. 2395 ft)
3:56 am EST Feb 14, 2016
5am EST Feb 14, 2016-6pm EST Feb 20, 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