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

47°F

8°C

Humidity 52%
Wind Speed W 15 G 25 mph
Barometer 29.98 in (1016.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 3 Nov 4:54 pm EST
Extended Forecast for

Nanty Glo PA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 14 to 17 mph, with gusts as high as 31 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 29 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38. West wind around 6 mph becoming south after midnight.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 1pm. Mostly sunny, with a high near 59. West wind 9 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 59 °F

    Sunny then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 37. Northwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Mostly Cloudy
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 35. West wind 14 to 17 mph, with gusts as high as 31 mph.
Tuesday
Sunny, with a high near 52. West wind 11 to 14 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 38. West wind around 6 mph becoming south after midnight.
Wednesday
A chance of showers after 1pm. Mostly sunny, with a high near 59. West wind 9 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 37. Northwest wind 14 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Showers likely after 1pm. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Friday Night
Showers. Low around 44. Chance of precipitation is 90%.
Saturday
Mostly cloudy, with a high near 49.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Sunday
Showers likely. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nanty Glo PA
 40.47°N 78.85°W (Elev. 1939 ft)
Last Update:
5:46 pm EST Nov 3, 2025
Forecast Valid:
5pm EST Nov 3, 2025-6pm EST Nov 10, 2025
 
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