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

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

37°F

3°C

Humidity 93%
Wind Speed N 12 G 25 mph
Barometer 29.57 in (1002.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 12 Nov 9:54 pm EST
Extended Forecast for

Geistown PA

  • Tonight

    Tonight: A chance of rain before 3am, then a chance of snow. Cloudy, with a low around 31. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Friday

    Friday: A chance of snow, mainly before 7am. Mostly cloudy, with a high near 38. Northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A chance of snow, mainly after 3am. Mostly cloudy, with a low around 29. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 39. West wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow showers likely before 10pm, then snow showers likely between 10pm and 4am, then rain showers likely after 4am. Mostly cloudy, with a low around 31. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 31 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain showers likely before 7am, then a chance of rain and snow showers between 7am and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow
    Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of rain before 3am, then a chance of snow. Cloudy, with a low around 31. Northwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A chance of snow, mainly before 7am. Mostly cloudy, with a high near 38. Northwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Friday Night
A chance of snow, mainly after 3am. Mostly cloudy, with a low around 29. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday
A chance of snow showers before 1pm, then rain and snow showers likely. Cloudy, with a high near 39. West wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers likely before 10pm, then snow showers likely between 10pm and 4am, then rain showers likely after 4am. Mostly cloudy, with a low around 31. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday
Rain showers likely before 7am, then a chance of rain and snow showers between 7am and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 60%. Little or no snow accumulation expected.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 44.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Clear, with a low around 27.
Wednesday
Sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Geistown PA
 40.29°N 78.87°W (Elev. 1896 ft)
Last Update:
7:06 pm EST Nov 12, 2026
Forecast Valid:
10pm EST Nov 12, 2026-6pm EST Nov 19, 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