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

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

7°F

-14°C

Humidity 55%
Wind Speed NW 6 mph
Barometer 30.25 in (1029.8 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 8 Feb 9:54 pm EST
Extended Forecast for

Johnstown-Cambria County Airport PA

Cold Weather Advisory until February 9, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 9, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: -8 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27. Wind chill values as low as -10. Calm wind.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 20. South wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. South wind 7 to 13 mph, with gusts as high as 23 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 25. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 25 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 22.

    High: 22 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around -8. Northwest wind around 6 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 27. Wind chill values as low as -10. Calm wind.
Monday Night
Mostly cloudy, with a low around 20. South wind around 6 mph.
Tuesday
Mostly cloudy, with a high near 41. South wind 7 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 25. West wind 14 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Mostly cloudy, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 25.
Friday Night
Mostly cloudy, with a low around 13.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
A chance of snow and freezing rain. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
A chance of snow. Partly sunny, with a high near 33. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnstown-Cambria County Airport PA
 40.31°N 78.84°W (Elev. 2221 ft)
Last Update:
7:05 pm EST Feb 8, 2026
Forecast Valid:
10pm EST Feb 8, 2026-6pm EST Feb 15, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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