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

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

8°F

-13°C

Humidity 83%
Wind Speed W 12 mph
Barometer 30.29 in (1030.7 mb)
Dewpoint 4°F (-16°C)
Visibility 2.50 mi
Wind Chill-7°F (-22°C)
Last update 15 Dec 9:54 am EST
Extended Forecast for

3 Miles SE Vintondale PA

  • Today

    Today: A slight chance of snow showers between 11am and noon. Mostly cloudy, with a high near 16. Wind chill values as low as -5. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 16 °F

    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 12. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 12 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Wind chill values as low as zero. Southwest wind 7 to 9 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. South wind 9 to 15 mph, with gusts as high as 28 mph.

    Low: 24 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 36. West wind 10 to 16 mph, with gusts as high as 30 mph.

    High: 36 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.

    High: 44 °F

    Partly Sunny
    then Showers
    Likely

  • Thursday Night

    Thursday Night: Rain showers before 1am, then a chance of snow showers. Low around 21. Breezy. Chance of precipitation is 90%.

    Low: 21 °F

    Breezy.
    Showers then
    Rain/Snow

  • Friday

    Friday: Mostly cloudy, with a high near 26. Breezy.

    High: 26 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Sunny

Detailed Forecast

Today
A slight chance of snow showers between 11am and noon. Mostly cloudy, with a high near 16. Wind chill values as low as -5. West wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 12. West wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 31. Wind chill values as low as zero. Southwest wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 24. South wind 9 to 15 mph, with gusts as high as 28 mph.
Wednesday
Partly sunny, with a high near 36. West wind 10 to 16 mph, with gusts as high as 30 mph.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Showers likely after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Thursday Night
Rain showers before 1am, then a chance of snow showers. Low around 21. Breezy. Chance of precipitation is 90%.
Friday
Mostly cloudy, with a high near 26. Breezy.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
A chance of showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 32. Chance of precipitation is 50%.
Sunday
A chance of showers. Mostly cloudy, with a high near 38. 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:
3 Miles SE Vintondale PA
 40.45°N 78.88°W (Elev. 2336 ft)
Last Update:
7:05 am EST Dec 15, 2025
Forecast Valid:
10am EST Dec 15, 2025-6pm EST Dec 21, 2025
 
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