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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 16 G 28 mph
Barometer 29.92 in (1015.8 mb)
Dewpoint 20°F (-7°C)
Visibility 9.00 mi
Wind Chill12°F (-11°C)
Last update 11 Jan 2:54 pm EST
Extended Forecast for

Johnstown-Cambria County Airport PA

Wind Advisory until January 12, 01:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until January 12, 01:00am

    NOW until 1:00am Mon

    Wind Advisory

  • This Afternoon

    High: 31 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before 8pm. Low around 24. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Showers
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 33. West wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 27. West wind 10 to 14 mph, with gusts as high as 25 mph.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 42. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.

    Low: 36 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before 1pm, then rain after 1pm. High near 40. Chance of precipitation is 80%.

    High: 40 °F

    Chance
    Showers then
    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 1am. Low around 23. Chance of precipitation is 80%.

    Low: 23 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Snow showers. High near 31. Breezy, with a west wind around 22 mph, with gusts as high as 44 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers, mainly before 8pm. Low around 24. Breezy, with a west wind 15 to 22 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 33. West wind 14 to 16 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 27. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 42. Southwest wind around 10 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Wednesday
A chance of showers before 1pm, then rain after 1pm. High near 40. Chance of precipitation is 80%.
Wednesday Night
Rain and snow, becoming all snow after 1am. Low around 23. Chance of precipitation is 80%.
Thursday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 26. Chance of precipitation is 60%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 18.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 50%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnstown-Cambria County Airport PA
 40.33°N 78.84°W (Elev. 2116 ft)
Last Update:
1:41 pm EST Jan 11, 2026
Forecast Valid:
3pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation