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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

24°F

-4°C

Humidity 77%
Wind Speed NW 17 mph
Barometer 29.85 in (1014.0 mb)
Dewpoint 18°F (-8°C)
Visibility 4.00 mi
Wind Chill11°F (-12°C)
Last update 23 Feb 3:54 pm EST
Extended Forecast for

4 Miles WNW Gray PA

Winter Storm Warning February 23, 04:32pm until February 24, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 23, 04:32pm until February 24, 01:00am

    NOW until 1:00am Tue

    Winter Storm Warning

  • This Afternoon

    High: 28 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: A chance of snow, mainly between 3am and 4am. Mostly cloudy, with a low around 12. Wind chill values as low as -4. Northwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.

    Low: 12 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Wind chill values as low as -4. West wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am. Low around 25. South wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A chance of snow before 1pm. Mostly cloudy, with a high near 38. Southwest wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 38 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am. Partly cloudy, with a low around 23. Chance of precipitation is 20%.

    Low: 23 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.

    High: 37 °F

    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.

    Low: 24 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
A slight chance of snow. Patchy blowing snow. Cloudy, with a high near 28. Northwest wind around 18 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Tonight
A chance of snow, mainly between 3am and 4am. Mostly cloudy, with a low around 12. Wind chill values as low as -4. Northwest wind 16 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 30%. New snow accumulation of around an inch possible.
Tuesday
Partly sunny, with a high near 30. Wind chill values as low as -4. West wind 10 to 15 mph, with gusts as high as 28 mph.
Tuesday Night
Snow, mainly after 1am. Low around 25. South wind 9 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow before 1pm. Mostly cloudy, with a high near 38. Southwest wind 16 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Wednesday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 23. Chance of precipitation is 20%.
Thursday
Rain and snow likely, mainly after 1pm. Mostly cloudy, with a high near 37. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 38.
Friday Night
Mostly clear, with a low around 28.
Saturday
Sunny, with a high near 49.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Gray PA
 40.23°N 79.12°W (Elev. 2635 ft)
Last Update:
1:21 pm EST Feb 23, 2026
Forecast Valid:
4pm EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation