News Headlines
Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

16°F

-9°C

Humidity 88%
Wind Speed W 12 G 26 mph
Barometer 29.93 in (1017.1 mb)
Dewpoint 13°F (-11°C)
Visibility 2.00 mi
Wind Chill3°F (-16°C)
Last update 23 Feb 11:54 pm EST
Extended Forecast for

Johnstown PA

Winter Storm Warning February 24, 12:26am until February 24, 01:00am
Click here for hazard details and duration
...
  •  
    Winter Storm Warning February 24, 12:26am until February 24, 01:00am

    NOW until 1:00am Tue

    Winter Storm Warning

  • Overnight

    Low: 14 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. West wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 33 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am.  Low around 25. Light south wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A chance of snow, mixing with rain after 10am, then gradually ending.  Cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 41 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am.  Partly cloudy, with a low around 24. West wind 5 to 7 mph becoming calm  after midnight. Winds could gust as high as 20 mph.  Chance of precipitation is 20%.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: Rain and snow likely, mainly after 1pm.  Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am.  Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Rain/Snow

  • Friday

    Friday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of snow before 1am, then a chance of snow showers between 1am and 5am, then flurries likely with a slight chance of snow showers after 5am. Mostly cloudy, with a low around 14. West wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 33. West wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Snow, mainly after 1am. Low around 25. Light south wind becoming southwest 5 to 10 mph in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of snow, mixing with rain after 10am, then gradually ending. Cloudy, then gradually becoming mostly sunny, with a high near 41. West wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 24. West wind 5 to 7 mph becoming calm after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Thursday
Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 40. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 52.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Partly sunny, with a high near 41.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Johnstown PA
 40.32°N 78.93°W (Elev. 1670 ft)
10:35 pm EST Feb 23, 2026
12am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
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