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Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Mostly Cloudy

32°F

0°C

Humidity 69%
Wind Speed W 6 mph
Barometer 29.72 in (1008.5 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 25 Feb 11:54 pm EST
Extended Forecast for

3 Miles SE Vintondale PA

  • Overnight

    Overnight: Mostly clear, with a low around 21. West wind 10 to 15 mph, with gusts as high as 26 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 35. West wind around 7 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. West wind around 6 mph becoming southwest after midnight.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. Southwest wind 6 to 8 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33. South wind around 9 mph.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 35.

    High: 35 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of snow after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 21. West wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday
Mostly sunny, with a high near 35. West wind around 7 mph.
Thursday Night
Mostly clear, with a low around 23. West wind around 6 mph becoming southwest after midnight.
Friday
Sunny, with a high near 46. Southwest wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 33. South wind around 9 mph.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 35.
Sunday Night
A chance of snow after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 30. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Tuesday
A chance of snow. Mostly cloudy, with a high near 38. Chance of precipitation is 40%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 41. Chance of precipitation is 40%.
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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:
5:48 pm EST Feb 25, 2026
Forecast Valid:
12am EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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