Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

61°F

16°C

Humidity 84%
Wind Speed Calm
Barometer 30.29 in (1024.8 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 29 Sep 8:54 am EDT
Extended Forecast for

4 Miles WNW Gray PA

  • Today

    Today: Mostly cloudy, with a high near 76. Light southeast wind.

    High: 76 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy, then gradually becoming mostly sunny, with a high near 75. Calm wind becoming northeast around 6 mph in the morning.

    High: 75 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. Northeast wind around 7 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 67. East wind around 7 mph.

    High: 67 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 76. Light southeast wind.
Tonight
Mostly cloudy, with a low around 58. Calm wind.
Tuesday
Cloudy, then gradually becoming mostly sunny, with a high near 75. Calm wind becoming northeast around 6 mph in the morning.
Tuesday Night
Mostly clear, with a low around 49. Northeast wind around 7 mph.
Wednesday
Sunny, with a high near 67. East wind around 7 mph.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Sunny, with a high near 67.
Friday Night
Mostly clear, with a low around 46.
Saturday
Sunny, with a high near 71.
Saturday Night
Mostly clear, with a low around 49.
Sunday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Gray PA
 40.23°N 79.12°W (Elev. 2635 ft)
7:51 am EDT Sep 29, 2025
9am EDT Sep 29, 2025-6pm EDT Oct 5, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database