National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow

20°F

-7°C

Humidity 81%
Wind Speed W 15 G 25 mph
Barometer 29.81 in (1012.7 mb)
Dewpoint 15°F (-9°C)
Visibility 6.00 mi
Wind Chill6°F (-14°C)
Last update 11 Nov 5:54 am EST
Extended Forecast for

4 Miles WNW Gray PA

Winter Weather Advisory November 11, 07:48am until November 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory November 11, 07:48am until November 11, 01:00pm

    NOW until 1:00pm Tue

    Winter Weather Advisory

  • Veterans Day

    High: 31 °F

    Breezy.
    Chance Snow
    Showers then
    Gradual
    Clearing

  • Tonight

    Tonight: A slight chance of snow showers between 10pm and 11pm. Increasing clouds, with a low around 26. West wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A slight chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 39. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 7pm, then a chance of rain and snow showers between 7pm and 10pm, then a chance of snow showers after 10pm. Mostly cloudy, with a low around 31. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 31 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 42. West wind 15 to 17 mph, with gusts as high as 31 mph.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Veterans Day
A chance of snow showers, mainly before 11am. Cloudy, then gradual clearing during the afternoon, with a high near 31. Breezy, with a west wind 17 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 30%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow showers between 10pm and 11pm. Increasing clouds, with a low around 26. West wind 14 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 4pm, then a chance of snow showers after 4pm. Mostly cloudy, with a high near 39. Breezy, with a west wind 17 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow showers before 7pm, then a chance of rain and snow showers between 7pm and 10pm, then a chance of snow showers after 10pm. Mostly cloudy, with a low around 31. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
Mostly sunny, with a high near 42. West wind 15 to 17 mph, with gusts as high as 31 mph.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 45.
Friday Night
Mostly clear, with a low around 29.
Saturday
A chance of showers after 1pm. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 50%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Gray PA
 40.23°N 79.12°W (Elev. 2635 ft)
Last Update:
5:26 am EST Nov 11, 2025
Forecast Valid:
7am EST Nov 11, 2025-6pm EST Nov 17, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation