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

Areas of Hazardous Weather This Weekend

A series of cold fronts from North Pacific storms will bring periods of gusty winds, low elevation rainfall, and high elevation snow to the Pacific Northwest this weekend into next week. Heavy to excessive rainfall may produce areas of flooding over southern Texas this weekend. Read More >

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

38°F

3°C

Humidity 93%
Wind Speed W 20 G 29 mph
Barometer 30.02 in (1018.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 8 Nov 5:54 am EST
Extended Forecast for

4 Miles WNW Alum Bank PA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 49. Breezy, with a west wind 15 to 24 mph, with gusts as high as 38 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 40. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 mph.

    Low: 40 °F

    Increasing
    Clouds and
    Windy

  • Monday

    Monday: A slight chance of showers before 8am. Partly sunny, with a high near 46. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Showers and
    Windy then
    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 39. West wind around 17 mph, with gusts as high as 29 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 53. West wind 16 to 18 mph, with gusts as high as 34 mph.

    High: 53 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.

    Low: 39 °F

    Partly Cloudy
    then Chance
    Showers

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 49. Breezy, with a west wind 15 to 24 mph, with gusts as high as 38 mph.
Tonight
Increasing clouds, with a low around 40. Windy, with a west wind 23 to 28 mph, with gusts as high as 40 mph.
Monday
A slight chance of showers before 8am. Partly sunny, with a high near 46. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 39. West wind around 17 mph, with gusts as high as 29 mph.
Tuesday
Sunny, with a high near 53. West wind 16 to 18 mph, with gusts as high as 34 mph.
Tuesday Night
Partly cloudy, with a low around 40.
Veterans Day
Mostly sunny, with a high near 51.
Wednesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 70%.
Thursday Night
Rain and snow showers likely, becoming all snow after 4am. Mostly cloudy, with a low around 32. Chance of precipitation is 60%.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Alum Bank PA
 40.21°N 78.68°W (Elev. 2795 ft)
Last Update:
3:31 am EST Nov 8, 2026
Forecast Valid:
6am EST Nov 8, 2026-6pm EST Nov 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation