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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.07 in (1020.4 mb)
Dewpoint 39°F (4°C)
Visibility 1.75 mi
Last update 20 Nov 12:54 pm EST
Extended Forecast for

Nanty Glo PA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 43. Light south wind.

    High: 43 °F

    Cloudy

  • Tonight

    Tonight: Cloudy, with a low around 38. Light southwest wind.

    Low: 38 °F

    Cloudy

  • Friday

    Friday: A slight chance of rain before 11am, then a chance of rain after noon. Cloudy, with a high near 51. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain

  • Friday Night

    Friday Night: Rain likely. Cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Rain Likely

  • Saturday

    Saturday: A slight chance of rain before 1pm. Partly sunny, with a high near 45. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 45 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 50.

    High: 50 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 43. Light south wind.
Tonight
Cloudy, with a low around 38. Light southwest wind.
Friday
A slight chance of rain before 11am, then a chance of rain after noon. Cloudy, with a high near 51. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Friday Night
Rain likely. Cloudy, with a low around 39. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A slight chance of rain before 1pm. Partly sunny, with a high near 45. Northwest wind 6 to 8 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 50.
Monday Night
A chance of showers after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Tuesday
Showers likely. Cloudy, with a high near 51. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 45. Chance of precipitation is 70%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
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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:
1:25 pm EST Nov 20, 2025
Forecast Valid:
1pm EST Nov 20, 2025-6pm EST Nov 26, 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