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.

Overcast

24°F

-4°C

Humidity 88%
Wind Speed SW 10 mph
Barometer 29.99 in (1018.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill14°F (-10°C)
Last update 3 Dec 5:54 pm EST
Extended Forecast for

4 Miles WNW Gray PA

  • Tonight

    Tonight: A chance of flurries between 2am and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 22. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.

    Low: 22 °F

    Partly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: A chance of snow showers before 1pm, then a chance of flurries between 1pm and 2pm. Mostly cloudy, with a high near 26. Northwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 26 °F

    Chance Snow
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 7. Wind chill values as low as -2. Northwest wind 5 to 8 mph becoming light and variable.

    Low: 7 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow. Mostly cloudy, with a high near 28. Wind chill values as low as -2. South wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow. Mostly cloudy, with a low around 23. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 26.

    Low: 26 °F

    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Chance Snow

Detailed Forecast

Tonight
A chance of flurries between 2am and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 22. West wind 9 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
Thursday
A chance of snow showers before 1pm, then a chance of flurries between 1pm and 2pm. Mostly cloudy, with a high near 26. Northwest wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 7. Wind chill values as low as -2. Northwest wind 5 to 8 mph becoming light and variable.
Friday
A chance of snow. Mostly cloudy, with a high near 28. Wind chill values as low as -2. South wind 6 to 9 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 23. South wind around 6 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 32.
Saturday Night
Cloudy, with a low around 26.
Sunday
Mostly cloudy, with a high near 31.
Sunday Night
A chance of snow before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 50%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Wednesday
Rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 60%.
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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:
5:57 pm EST Dec 3, 2025
Forecast Valid:
6pm EST Dec 3, 2025-6pm EST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation