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.

A Few Clouds and Breezy

31°F

-1°C

Humidity 59%
Wind Speed W 23 G 36 mph
Barometer 30.05 in (1019.2 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 14 Mar 9:54 am EDT
Extended Forecast for

Johnstown PA

Wind Advisory March 14, 10:14am until March 14, 11:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory March 14, 10:14am until March 14, 11:00am

    NOW until 11:00am Sat

    Wind Advisory

  • Today

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 34. Calm wind becoming southeast around 6 mph after midnight.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 57. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 36 mph.

    High: 57 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 48. Southeast wind around 17 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance
    Showers

  • Monday

    Monday: Showers. High near 67. Southeast wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Showers

  • Monday Night

    Monday Night: A chance of snow showers before 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.

    Low: 19 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 46. West wind 11 to 15 mph, with gusts as high as 32 mph.
Tonight
Increasing clouds, with a low around 34. Calm wind becoming southeast around 6 mph after midnight.
Sunday
Partly sunny, with a high near 57. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 36 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 48. Southeast wind around 17 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 67. Southeast wind 15 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 35.
Friday
A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnstown PA
 40.32°N 78.93°W (Elev. 1670 ft)
Last Update:
8:05 am EDT Mar 14, 2026
Forecast Valid:
10am EDT Mar 14, 2026-6pm EDT Mar 20, 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