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

19°F

-7°C

Humidity 68%
Wind Speed W 14 G 30 mph
Barometer 29.77 in (1011.1 mb)
Dewpoint 10°F (-12°C)
Visibility 9.00 mi
Wind Chill5°F (-15°C)
Last update 11 Dec 10:54 am EST
Extended Forecast for

East Conemaugh PA

Winter Weather Advisory December 11, 11:52am until December 11, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 11, 11:52am until December 11, 07:00pm

    NOW until 7:00pm Thu

    Winter Weather Advisory

  • Today

    High: 27 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 20 °F

    Mostly Cloudy

  • Friday

    Friday: A slight chance of snow showers. Mostly cloudy, with a high near 31. Light west wind. Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers. Mostly cloudy, with a low around 19. Light and variable wind. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers. Mostly cloudy, with a high near 33. West wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 33 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Snow showers. Low around 12. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow Showers

  • Sunday

    Sunday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.

    High: 20 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of snow showers, mainly before 4pm. Cloudy, with a high near 27. West wind around 15 mph, with gusts as high as 34 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than one inch possible.
Tonight
Mostly cloudy, with a low around 20. West wind 6 to 10 mph, with gusts as high as 26 mph.
Friday
A slight chance of snow showers. Mostly cloudy, with a high near 31. Light west wind. Chance of precipitation is 20%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Light and variable wind. Chance of precipitation is 40%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 33. West wind 6 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Saturday Night
Snow showers. Low around 12. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Sunday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly cloudy, with a high near 23.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
Mostly cloudy, with a low around 21.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Conemaugh PA
 40.34°N 78.89°W (Elev. 1299 ft)
Last Update:
10:34 am EST Dec 11, 2025
Forecast Valid:
11am EST Dec 11, 2025-6pm EST Dec 17, 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