National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

49°F

9°C

Humidity 44%
Wind Speed SW 13 mph
Barometer 29.84 in (1011.4 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 8 Nov 4:54 pm EST
Extended Forecast for

3 Miles NNW Alum Bank PA

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Breezy, with a west wind 18 to 25 mph, with gusts as high as 39 mph.

    Low: 42 °F

    Increasing
    Clouds and
    Breezy

  • Monday

    Monday: Mostly cloudy, with a high near 49. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 43 mph.

    High: 49 °F

    Mostly Cloudy
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. West wind 10 to 13 mph, with gusts as high as 28 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 56. West wind 14 to 17 mph, with gusts as high as 32 mph.

    High: 56 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 40. West wind 5 to 10 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.

    Low: 40 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: Rain. High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.

    Low: 34 °F

    Rain Likely
    then
    Rain/Snow
    Likely

Detailed Forecast

Tonight
Increasing clouds, with a low around 42. Breezy, with a west wind 18 to 25 mph, with gusts as high as 39 mph.
Monday
Mostly cloudy, with a high near 49. Breezy, with a northwest wind 16 to 23 mph, with gusts as high as 43 mph.
Monday Night
Partly cloudy, with a low around 38. West wind 10 to 13 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 56. West wind 14 to 17 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly clear, with a low around 40. West wind 5 to 10 mph, with gusts as high as 23 mph.
Veterans Day
Mostly sunny, with a high near 57.
Wednesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Thursday
Rain. High near 45. Chance of precipitation is 90%.
Thursday Night
Rain likely before 4am, then rain and snow likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Friday
Rain and snow likely, mainly before 1pm. Mostly cloudy, with a high near 36. Chance of precipitation is 70%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 30. Blustery. Chance of precipitation is 40%.
Saturday
A chance of snow. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 31. Blustery.
Sunday
Partly sunny, with a high near 40. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Alum Bank PA
 40.23°N 78.65°W (Elev. 2090 ft)
Last Update:
1:21 pm EST Nov 8, 2026
Forecast Valid:
5pm EST Nov 8, 2026-6pm EST Nov 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation