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

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

25°F

-4°C

Humidity 81%
Wind Speed W 13 mph
Barometer 30.26 in (1027.3 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 1 Dec 4:54 am EST
Extended Forecast for

3 Miles SE Vintondale PA

Winter Weather Advisory December 2, 01:00am until December 2, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Mostly cloudy, with a high near 29. Northwest wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.

    High: 29 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of snow before 2am, then snow likely after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 24. Southeast wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Mostly Cloudy
    then Heavy
    Snow

  • Tuesday

    Tuesday: Snow, possibly mixed with freezing rain, becoming all snow after 10am. The snow could be heavy at times. High near 32. Southeast wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Wintry Mix
    then Snow

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 29. Southwest wind around 9 mph.

    High: 29 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers after 1pm. Partly sunny, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Partly Sunny
    then Chance
    Snow Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 29. Northwest wind 6 to 11 mph becoming light and variable in the afternoon. Winds could gust as high as 20 mph.
Tonight
A slight chance of snow before 2am, then snow likely after 3am. The snow could be heavy at times. Mostly cloudy, with a low around 24. Southeast wind 6 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
Snow, possibly mixed with freezing rain, becoming all snow after 10am. The snow could be heavy at times. High near 32. Southeast wind 6 to 9 mph becoming northwest in the afternoon. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
Mostly cloudy, with a low around 22. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 29. Southwest wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
A chance of snow showers after 1pm. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Cloudy, with a low around 23. Chance of precipitation is 50%.
Saturday
A chance of snow showers and freezing rain. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Saturday Night
A chance of snow showers and freezing rain. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
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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:
2:56 am EST Dec 1, 2025
Forecast Valid:
5am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation