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Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

24°F

-4°C

Humidity 88%
Wind Speed NW 18 G 30 mph
Barometer 29.77 in (1011.0 mb)
Dewpoint 21°F (-6°C)
Visibility 5.00 mi
Wind Chill10°F (-12°C)
Last update 23 Feb 6:54 am EST
Extended Forecast for

2 Miles WNW Jerome PA

Winter Storm Warning February 23, 07:42am until February 24, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 23, 07:42am until February 24, 01:00am

    NOW until 1:00am Tue

    Winter Storm Warning

  • Today

    High: 32 °F

    Wintry Mix
    Likely

  • Tonight

    Tonight: A chance of snow and freezing rain before 4am, then a slight chance of snow.  Mostly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind around 11 mph, with gusts as high as 26 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 13 °F

    Chance Wintry
    Mix

  • Tuesday

    Tuesday: Partly sunny, with a high near 31. Wind chill values as low as zero. West wind 7 to 10 mph, with gusts as high as 22 mph.

    High: 31 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am.  Low around 24. 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: 24 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A chance of snow, mixing with rain after 10am, then gradually ending.  Partly sunny, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of rain, snow, and freezing rain before 1pm, then rain and snow likely.  Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Wintry Mix
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 1am.  Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Chance
    Rain/Snow

Detailed Forecast

Today
Snow and freezing rain likely before 9am, then a chance of snow between 9am and 2pm, then a chance of snow and freezing rain after 2pm. Cloudy, with a high near 32. Northwest wind 10 to 14 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A chance of snow and freezing rain before 4am, then a slight chance of snow. Mostly cloudy, with a low around 13. Wind chill values as low as zero. Northwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Partly sunny, with a high near 31. Wind chill values as low as zero. West wind 7 to 10 mph, with gusts as high as 22 mph.
Tuesday Night
Snow, mainly after 1am. Low around 24. 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. Partly sunny, with a high near 40. Southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
A chance of rain, snow, and freezing rain before 1pm, then rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Jerome PA
 40.22°N 79°W (Elev. 1791 ft)
7:06 am EST Feb 23, 2026
7am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
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Additional Resources

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