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.

Fair

38°F

3°C

Humidity 33%
Wind Speed SE 15 G 26 mph
Barometer 30.15 in (1022.6 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 15 Mar 5:54 am EDT
Extended Forecast for

2 Miles WSW Johnstown-Cambria County Airport PA

Wind Advisory March 15, 09:00am until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: Mostly cloudy, with a high near 54. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 40 mph.

    High: 54 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 47. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Rain showers before 5pm, then rain and snow showers. Some thunder is also possible. Temperature rising to near 60 by 11am, then falling to around 41 during the remainder of the day. South wind 15 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 60 °F⇓

    Severe
    Thunderstorms
    then
    Rain/Snow

  • Monday Night

    Monday Night: Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 19. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Rain/Snow
    then Snow
    Showers
    Likely and
    Breezy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after 8am. Mostly cloudy, with a high near 27. Breezy, with a west wind 18 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday Night

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

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 49.

    High: 49 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 54. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 40 mph.
Tonight
A chance of showers, mainly after 9pm. Mostly cloudy, with a low around 47. Breezy, with a southeast wind 17 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 40%.
Monday
Rain showers before 5pm, then rain and snow showers. Some thunder is also possible. Temperature rising to near 60 by 11am, then falling to around 41 during the remainder of the day. South wind 15 to 17 mph becoming west in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Monday Night
Snow showers, possibly mixed with rain, becoming all snow after 11pm. Low around 19. Breezy, with a west wind 17 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Tuesday
A chance of snow showers, mainly after 8am. Mostly cloudy, with a high near 27. Breezy, with a west wind 18 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
Mostly cloudy, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 49.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
A chance of showers. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
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:
6:46 am EDT Mar 15, 2026
Forecast Valid:
6am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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