National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

30°F

-1°C

Humidity 61%
Wind Speed S 8 mph
Barometer 29.97 in (1017.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 13 Mar 8:54 am EDT
Extended Forecast for

Nanty Glo PA

Wind Advisory March 13, 12:00pm until March 14, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 50. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 48 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 50 °F

    Chance Snow
    then Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A chance of rain, mainly before 8pm. Mostly cloudy, with a low around 29. Breezy, with a west wind 17 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Breezy.
    Chance Rain
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 11 to 16 mph, with gusts as high as 39 mph.

    High: 44 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of snow before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Calm wind becoming southeast 5 to 8 mph after midnight. Chance of precipitation is 30%.

    Low: 35 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow before 8am. Mostly cloudy, with a high near 56. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.

    High: 56 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 48. Breezy. Chance of precipitation is 40%.

    Low: 48 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Showers. High near 66. Breezy. Chance of precipitation is 100%.

    High: 66 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 21. Windy. Chance of precipitation is 50%.

    Low: 21 °F

    Chance
    Rain/Snow and
    Windy

  • Tuesday

    Tuesday: A chance of snow showers after 2pm. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 30%.

    High: 28 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Today
A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 50. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 48 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain, mainly before 8pm. Mostly cloudy, with a low around 29. Breezy, with a west wind 17 to 21 mph, with gusts as high as 46 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 44. West wind 11 to 16 mph, with gusts as high as 39 mph.
Saturday Night
A chance of snow before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 35. Calm wind becoming southeast 5 to 8 mph after midnight. Chance of precipitation is 30%.
Sunday
A chance of rain and snow before 8am. Mostly cloudy, with a high near 56. Breezy, with a southeast wind 16 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Cloudy, with a low around 48. Breezy. Chance of precipitation is 40%.
Monday
Showers. High near 66. Breezy. Chance of precipitation is 100%.
Monday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 21. Windy. Chance of precipitation is 50%.
Tuesday
A chance of snow showers after 2pm. Mostly cloudy, with a high near 28. Breezy. Chance of precipitation is 30%.
Tuesday Night
A chance of snow showers before 8pm. Partly cloudy, with a low around 17. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nanty Glo PA
 40.49°N 78.84°W (Elev. 1844 ft)
Last Update:
8:06 am EDT Mar 13, 2026
Forecast Valid:
9am EDT Mar 13, 2026-6pm EDT Mar 19, 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