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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow and Breezy

10°F

-12°C

Humidity 76%
Wind Speed W 22 G 33 mph
Barometer 29.59 in (1005.5 mb)
Dewpoint 4°F (-16°C)
Visibility 3.00 mi
Wind Chill-10°F (-23°C)
Last update 13 Dec 12:54 am EST
Extended Forecast for

Johnstown-Cambria County Airport PA

  • Overnight

    Overnight: Snow showers.  Low around 8. Wind chill values as low as -10. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Snow Showers
    and Breezy

    Low: 8 °F

  • Wednesday

    Wednesday: Snow showers likely, mainly before 11am.  Mostly cloudy, with a high near 21. Wind chill values as low as -10. Breezy, with a west wind 15 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Breezy. Snow
    Showers
    Likely then
    Slight Chance
    Snow Showers

    High: 21 °F

  • Wednesday
    Night

    Wednesday Night: Snow.  Low around 15. Southwest wind 5 to 10 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Snow

    Low: 15 °F

  • Thursday

    Thursday: Snow before 8am, then a chance of snow showers after 8am.  High near 27. Northwest wind 5 to 7 mph.  Chance of precipitation is 100%.

    Snow then
    Chance Snow
    Showers

    High: 27 °F

  • Thursday
    Night

    Thursday Night: A chance of snow showers, mainly before 8pm.  Cloudy, with a low around 15. West wind around 6 mph.  Chance of precipitation is 40%.

    Chance Snow
    Showers

    Low: 15 °F

  • Friday

    Friday: A chance of snow showers, mainly after 8am.  Mostly cloudy, with a high near 26. Chance of precipitation is 40%.

    Chance Snow
    Showers

    High: 26 °F

  • Friday
    Night

    Friday Night: A chance of snow showers.  Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Chance Snow
    Showers

    Low: 19 °F

  • Saturday

    Saturday: A chance of snow showers before 8am.  Partly sunny, with a high near 33. Chance of precipitation is 30%.

    Chance Snow
    Showers then
    Partly Sunny

    High: 33 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 25.

    Mostly Cloudy

    Low: 25 °F

Detailed Forecast

Overnight
Snow showers. Low around 8. Wind chill values as low as -10. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 21. Wind chill values as low as -10. Breezy, with a west wind 15 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 15. Southwest wind 5 to 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow before 8am, then a chance of snow showers after 8am. High near 27. Northwest wind 5 to 7 mph. Chance of precipitation is 100%.
Thursday Night
A chance of snow showers, mainly before 8pm. Cloudy, with a low around 15. West wind around 6 mph. Chance of precipitation is 40%.
Friday
A chance of snow showers, mainly after 8am. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Saturday
A chance of snow showers before 8am. Partly sunny, with a high near 33. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A chance of snow showers after 1pm. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 30%.
Tuesday
A chance of snow showers. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Johnstown-Cambria County Airport PA
 40.31°N 78.84°W (Elev. 2221 ft)
10:34 pm EST Dec 12, 2017
1am EST Dec 13, 2017-6pm EST Dec 19, 2017
 
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