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

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

19°F

-7°C

Humidity 88%
Wind Speed W 17 mph
Barometer 30.04 in (1020.7 mb)
Dewpoint 16°F (-9°C)
Visibility 2.00 mi
Wind Chill4°F (-16°C)
Last update 3 Feb 5:54 am EST
Extended Forecast for

4 Miles WNW Gray PA

  • Today

    Today: A chance of snow before 4pm, then a chance of flurries after 5pm. Cloudy, with a high near 25. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Tonight

    Tonight: A chance of flurries before 7pm. Mostly cloudy, with a low around 6. North wind around 6 mph.

    Low: 6 °F

    Chance
    Flurries

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. Wind chill values as low as -1. North wind 3 to 6 mph.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 3. Wind chill values as low as -4. Northwest wind 3 to 5 mph.

    Low: 3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 17. West wind 5 to 8 mph.

    High: 17 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 20%.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: Snow showers. High near 26. Chance of precipitation is 90%.

    High: 26 °F

    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.

    Low: 4 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Partly sunny and cold, with a high near 12.

    High: 12 °F

    Cold

Detailed Forecast

Today
A chance of snow before 4pm, then a chance of flurries after 5pm. Cloudy, with a high near 25. West wind 7 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of flurries before 7pm. Mostly cloudy, with a low around 6. North wind around 6 mph.
Wednesday
Mostly sunny, with a high near 20. Wind chill values as low as -1. North wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Wind chill values as low as -4. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 17. West wind 5 to 8 mph.
Thursday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 10. Chance of precipitation is 20%.
Friday
Snow showers. High near 26. Chance of precipitation is 90%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 4. Chance of precipitation is 40%.
Saturday
Partly sunny and cold, with a high near 12.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
A chance of snow showers. Partly sunny and cold, with a high near 14. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 17.
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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:
5:28 am EST Feb 3, 2026
Forecast Valid:
6am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation