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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

15°F

-9°C

Humidity 84%
Wind Speed W 13 G 24 mph
Barometer 29.92 in (1016.7 mb)
Dewpoint 11°F (-12°C)
Visibility 1.50 mi
Wind Chill1°F (-17°C)
Last update 24 Feb 3:54 am EST
Extended Forecast for

3 Miles SE Vintondale PA

Winter Weather Advisory February 24, 09:00pm until February 25, 01:00pm
Winter Storm Warning February 24, 04:21am until February 24, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
Winter Storm Warning
  •  
    Winter Storm Warning February 24, 04:21am until February 24, 09:00am

    NOW until 9:00am Tue

    Winter Storm Warning

  • Overnight

    Low: 13 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow showers before 9am. Partly sunny, with a high near 30. Wind chill values as low as zero. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    High: 30 °F

    Chance Snow
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 24. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: Snow before 7am, then a chance of snow showers, mainly between 7am and 1pm. High near 39. West wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 39 °F

    Snow then
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. West wind 7 to 14 mph, with gusts as high as 26 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.

    High: 35 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Overnight
A chance of snow showers. Mostly cloudy, with a low around 13. Wind chill values as low as -5. Northwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
A chance of snow showers before 9am. Partly sunny, with a high near 30. Wind chill values as low as zero. West wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday Night
Snow. Low around 24. South wind 9 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow before 7am, then a chance of snow showers, mainly between 7am and 1pm. High near 39. West wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday Night
Mostly cloudy, with a low around 22. West wind 7 to 14 mph, with gusts as high as 26 mph.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 35. Chance of precipitation is 50%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Mostly cloudy, with a low around 23.
Friday
Sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 30. Chance of precipitation is 50%.
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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:
2:58 am EST Feb 24, 2026
Forecast Valid:
4am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation