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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

23°F

-5°C

Humidity 88%
Wind Speed NW 14 mph
Barometer 29.79 in (1011.6 mb)
Dewpoint 20°F (-7°C)
Visibility 1.00 mi
Wind Chill11°F (-12°C)
Last update 23 Feb 1:54 am EST
Extended Forecast for

3 Miles E Patton PA

Winter Storm Warning February 23, 02:10am until February 24, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 23, 02:10am until February 24, 01:00am

    NOW until 1:00am Tue

    Winter Storm Warning

  • Overnight

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: A chance of snow and freezing rain before 8am, then a chance of snow. Patchy blowing snow between noon and 1pm. Cloudy, with a high near 33. Northwest wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 33 °F

    Chance Wintry
    Mix then
    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A slight chance of snow and freezing rain before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Northwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Wintry Mix
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Wind chill values as low as zero. West wind 7 to 11 mph, with gusts as high as 28 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 23. South wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: A chance of snow, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 40. Chance of precipitation is 40%. 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 snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
Snow likely, mainly before 4am. Cloudy, with a low around 26. Northwest wind around 10 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow and freezing rain before 8am, then a chance of snow. Patchy blowing snow between noon and 1pm. Cloudy, with a high near 33. Northwest wind 11 to 15 mph, with gusts as high as 33 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A slight chance of snow and freezing rain before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Northwest wind around 14 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 30. Wind chill values as low as zero. West wind 7 to 11 mph, with gusts as high as 28 mph.
Tuesday Night
Snow. Low around 23. South wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow, mixing with rain after 10am, then gradually ending. Mostly cloudy, with a high near 40. Chance of precipitation is 40%. 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 snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 43.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Patton PA
 40.64°N 78.58°W (Elev. 1496 ft)
Last Update:
1:36 am EST Feb 23, 2026
Forecast Valid:
2am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation