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.

Overcast

23°F

-5°C

Humidity 85%
Wind Speed W 14 G 29 mph
Barometer 30.10 in (1022.3 mb)
Dewpoint 19°F (-7°C)
Visibility 8.00 mi
Wind Chill11°F (-12°C)
Last update 11 Jan 7:54 pm EST
Extended Forecast for

4 Miles WNW Gray PA

  • Tonight

    Tonight: Isolated snow showers before 9pm. Patchy blowing snow before 1am. Cloudy, with a low around 22. Breezy, with a west wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    Low: 22 °F

    Isolated Snow
    Showers and
    Patchy
    Blowing Snow

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 32. West wind around 16 mph, with gusts as high as 31 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. West wind around 14 mph, with gusts as high as 29 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 41. Southwest wind around 10 mph, with gusts as high as 23 mph.

    High: 41 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after 1am. Mostly cloudy, with a low around 36. Southwest wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Rain, possibly mixed with snow showers. High near 38. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 1am. Low around 21. Chance of precipitation is 90%.

    Low: 21 °F

    Rain/Snow

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.

    High: 25 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.

    Low: 13 °F

    Scattered
    Snow Showers

Detailed Forecast

Tonight
Isolated snow showers before 9pm. Patchy blowing snow before 1am. Cloudy, with a low around 22. Breezy, with a west wind 16 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 32. West wind around 16 mph, with gusts as high as 31 mph.
Monday Night
Mostly clear, with a low around 27. West wind around 14 mph, with gusts as high as 29 mph.
Tuesday
Increasing clouds, with a high near 41. Southwest wind around 10 mph, with gusts as high as 23 mph.
Tuesday Night
Scattered showers, mainly after 1am. Mostly cloudy, with a low around 36. Southwest wind 13 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, possibly mixed with snow showers. High near 38. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow showers, becoming all snow after 1am. Low around 21. Chance of precipitation is 90%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 25. Chance of precipitation is 70%.
Thursday Night
Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
Scattered snow showers, mainly before 1pm. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Friday Night
Scattered snow showers. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 60%.
Saturday Night
Scattered snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Sunday
Scattered snow showers. Mostly cloudy, with a high near 22. 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:
6:02 pm EST Jan 11, 2026
Forecast Valid:
8pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation