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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

A Few Clouds

43°F

6°C

Humidity 51%
Wind Speed SW 10 mph
Barometer 29.59 in (1002.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 14 Jan 3:54 am EST
Extended Forecast for

2 Miles WSW Johnstown-Cambria County Airport PA

Winter Weather Advisory January 14, 05:00pm until January 15, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Rain, mainly after 11am. High near 42. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Rain Likely
    then Rain

  • Tonight

    Tonight: Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 14. Northwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 14 °F

    Rain/Snow
    then Snow
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as zero. West wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 18 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 30. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: Snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.

    High: 34 °F

    Snow Showers
    Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 20.

    High: 20 °F

    Partly Sunny

Detailed Forecast

Today
Rain, mainly after 11am. High near 42. Southwest wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 14. Northwest wind 7 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as zero. West wind 14 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 12. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 26 mph.
Friday
A chance of snow showers. Mostly cloudy, with a high near 30. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 34. Chance of precipitation is 70%.
Saturday Night
Mostly cloudy, with a low around 12.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Mostly cloudy, with a low around 11.
M.L.King Day
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 8.
Tuesday
Mostly cloudy, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Johnstown-Cambria County Airport PA
 40.31°N 78.87°W (Elev. 1604 ft)
Last Update:
4:26 am EST Jan 14, 2026
Forecast Valid:
4am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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