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Storms Moving Through the Pacific Northwest, Northern Plains and Great Lakes

A series of storm systems will continue bring heavy snowfall to much of the Inter-mountain West through the weekend. Snow will also continue in the northern Plains and spread into the Great Lakes and Northeast States by Sunday. Heavy lake-effect snow will continue today before tapering off by Sunday. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

20°F

-7°C

Humidity 78%
Wind Speed W 12 mph
Barometer 30.33 in (1030.8 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 10 Dec 3:54 pm EST
Extended Forecast for

Somerset PA

Winter Weather Advisory December 11, 04:00am until December 12, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Snow likely, mainly after 4am.  Increasing clouds, with a low around 16. West wind 5 to 7 mph becoming light and variable.  Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Mostly Cloudy
    then Snow
    Likely

    Low: 16 °F

  • Sunday

    Sunday: Snow likely, mainly before 1pm.  Cloudy, with a high near 29. South wind 5 to 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Snow Likely

    High: 29 °F

  • Sunday
    Night

    Sunday Night: A chance of snow, freezing rain, and sleet before 1am, then rain or freezing rain.  Temperature rising to around 36 by 5am. Southeast wind 8 to 11 mph.  Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible.  New snow and sleet accumulation of less than a half inch possible.

    Chance Wintry
    Mix then
    Wintry Mix

    Low: 29 °F

  • Monday

    Monday: Rain likely, mainly before 1pm.  Cloudy, with a high near 42. Southwest wind 9 to 11 mph.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Rain Likely

    High: 42 °F

  • Monday
    Night

    Monday Night: A chance of snow showers before 1am, then a chance of flurries after 1am.  Mostly cloudy, with a low around 25. West wind 8 to 10 mph.  Chance of precipitation is 40%.

    Chance Snow
    Showers

    Low: 25 °F

  • Tuesday

    Tuesday: A slight chance of flurries.  Partly sunny, with a high near 34.

    Slight Chance
    Flurries

    High: 34 °F

  • Tuesday
    Night

    Tuesday Night: A chance of snow showers.  Mostly cloudy, with a low around 23. Chance of precipitation is 40%.

    Chance Snow
    Showers

    Low: 23 °F

  • Wednesday

    Wednesday: A chance of snow showers before 1pm, then light snow likely after 1pm.  Cloudy, with a high near 29. Chance of precipitation is 60%.

    Light Snow
    Likely

    High: 29 °F

  • Wednesday
    Night

    Wednesday Night: Snow showers likely.  Cloudy, with a low around 8. Chance of precipitation is 60%.

    Snow Showers
    Likely

    Low: 8 °F

Detailed Forecast

Tonight
Snow likely, mainly after 4am. Increasing clouds, with a low around 16. West wind 5 to 7 mph becoming light and variable. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow likely, mainly before 1pm. Cloudy, with a high near 29. South wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow, freezing rain, and sleet before 1am, then rain or freezing rain. Temperature rising to around 36 by 5am. Southeast wind 8 to 11 mph. Chance of precipitation is 100%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Monday
Rain likely, mainly before 1pm. Cloudy, with a high near 42. Southwest wind 9 to 11 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
A chance of snow showers before 1am, then a chance of flurries after 1am. Mostly cloudy, with a low around 25. West wind 8 to 10 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of flurries. Partly sunny, with a high near 34.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Wednesday
A chance of snow showers before 1pm, then light snow likely after 1pm. Cloudy, with a high near 29. Chance of precipitation is 60%.
Wednesday Night
Snow showers likely. Cloudy, with a low around 8. Chance of precipitation is 60%.
Thursday
A chance of flurries. Mostly cloudy, with a high near 19.
Thursday Night
Partly cloudy, with a low around 3.
Friday
Mostly sunny, with a high near 22.
Friday Night
Snow likely. Cloudy, with a low around 10. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 22.
Click Map For Forecast
Point Forecast:
Somerset PA
 40°N 79.09°W (Elev. 2139 ft)
2:21 pm EST Dec 10, 2016
4pm EST Dec 10, 2016-6pm EST Dec 17, 2016
 
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