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.

Mostly Cloudy

46°F

8°C

Humidity 51%
Wind Speed W 9 mph
Barometer 29.89 in (1013.0 mb)
Dewpoint 29°F (-2°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 15 Nov 12:54 am EST
Extended Forecast for

Nanty Glo PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. Southwest wind around 8 mph.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 4pm. Cloudy, with a high near 58. Southwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers, mainly before midnight. Low around 37. West wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Showers then
    Chance
    Showers

  • Sunday

    Sunday: A chance of rain showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 42. Breezy, with a west wind 18 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 29. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow
    Showers

  • Monday

    Monday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. Southwest wind around 8 mph.
Saturday
Showers likely, mainly after 4pm. Cloudy, with a high near 58. Southwest wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers, mainly before midnight. Low around 37. West wind 15 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of rain showers before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 42. Breezy, with a west wind 18 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 29. West wind around 18 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Monday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 38. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
A chance of snow before 1pm, then a chance of rain and snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Wednesday
Partly sunny, with a high near 46.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Thursday
A chance of rain. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 53. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nanty Glo PA
 40.49°N 78.84°W (Elev. 1844 ft)
Last Update:
12:57 am EST Nov 15, 2025
Forecast Valid:
1am EST Nov 15, 2025-6pm EST Nov 21, 2025
 
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