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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast and Breezy

52°F

11°C

Humidity 27%
Wind Speed W 21 G 40 mph
Barometer 29.56 in (1002.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Mar 3:54 pm EDT
Extended Forecast for

Johnstown-Cambria County Airport PA

Wind Advisory March 13, 04:44pm until March 14, 08:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 13, 04:44pm until March 14, 08:00am

    NOW until 8:00am Sat

    Wind Advisory

  • This Afternoon

    High: 48 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind around 18 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 42. West wind 11 to 15 mph, with gusts as high as 37 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 33. Light and variable wind becoming southeast 5 to 10 mph after midnight.

    Low: 33 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 51. Breezy, with a southeast wind 17 to 21 mph, with gusts as high as 34 mph.

    High: 51 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers. Cloudy, with a low around 47. Breezy. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers and
    Breezy

  • Monday

    Monday: Rain showers before 2pm, then rain and snow showers. High near 60. Breezy. Chance of precipitation is 100%.

    High: 60 °F

    Showers then
    Rain/Snow and
    Breezy

  • Monday Night

    Monday Night: Snow showers, mainly before 8pm. Low around 18. Breezy. Chance of precipitation is 80%.

    Low: 18 °F

    Breezy. Snow
    Showers then
    Chance Snow
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly cloudy, with a high near 48. Breezy, with a southwest wind around 21 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Tonight
A chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 30. West wind around 18 mph, with gusts as high as 45 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 42. West wind 11 to 15 mph, with gusts as high as 37 mph.
Saturday Night
Increasing clouds, with a low around 33. Light and variable wind becoming southeast 5 to 10 mph after midnight.
Sunday
Mostly cloudy, with a high near 51. Breezy, with a southeast wind 17 to 21 mph, with gusts as high as 34 mph.
Sunday Night
A chance of showers. Cloudy, with a low around 47. Breezy. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain showers before 2pm, then rain and snow showers. High near 60. Breezy. Chance of precipitation is 100%.
Monday Night
Snow showers, mainly before 8pm. Low around 18. Breezy. Chance of precipitation is 80%.
Tuesday
Mostly cloudy, with a high near 25. Breezy.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 34.
Friday
Partly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Johnstown-Cambria County Airport PA
 40.31°N 78.84°W (Elev. 2221 ft)
Last Update:
4:36 pm EDT Mar 13, 2026
Forecast Valid:
4pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation