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Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

3°F

-16°C

Humidity 76%
Wind Speed SW 6 mph
Barometer 30.21 in (1028.4 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-8°F (-22°C)
Last update 9 Feb 6:54 am EST
Extended Forecast for

Johnstown PA

Cold Weather Advisory February 9, 07:55am until February 9, 09:00am
Click here for hazard details and duration
...
  •  
    Cold Weather Advisory February 9, 07:55am until February 9, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Today

    High: 31 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 45. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.

    High: 45 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 1am.  Mostly cloudy, with a low around 27. West wind 8 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Wednesday

    Wednesday: A slight chance of snow showers.  Mostly cloudy, with a high near 31. West wind 14 to 16 mph, with gusts as high as 29 mph.  Chance of precipitation is 20%.

    High: 31 °F

    Slight Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 31. Wind chill values as low as -10. Calm wind.
Tonight
Mostly cloudy, with a low around 20. Calm wind.
Tuesday
Mostly cloudy, with a high near 45. Calm wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 24 mph.
Tuesday Night
A slight chance of rain showers before 10pm, then a slight chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 27. West wind 8 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A slight chance of snow showers. Mostly cloudy, with a high near 31. West wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 27.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 30.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Mostly sunny, with a high near 35.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 40%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 34. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Johnstown PA
 40.32°N 78.93°W (Elev. 1670 ft)
7:06 am EST Feb 9, 2026
7am EST Feb 9, 2026-6pm EST Feb 15, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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