Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

57°F

14°C

Humidity 44%
Wind Speed SW 14 G 21 mph
Barometer 30.02 in (1016.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 9 Mar 11:54 am EDT
Extended Forecast for

Johnstown-Cambria County Airport PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. Southwest wind around 9 mph.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers before 4pm, then a slight chance of showers after 5pm.  Partly sunny, with a high near 69. Southwest wind 9 to 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 69 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 8pm, then a chance of showers after 2am.  Mostly cloudy, with a low around 58. South wind 6 to 8 mph.  Chance of precipitation is 30%.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: Showers and thunderstorms before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Some of the storms could be severe.  High near 71. Southwest wind 10 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers then
    Severe
    Thunderstorms

  • Wednesday Night

    Wednesday Night: Rain showers before 5am, then rain and snow showers likely. Some thunder is also possible.  Low around 32. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 32 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow showers likely before 8am.  Mostly cloudy, with a high near 39. Breezy.  Chance of precipitation is 60%.

    High: 39 °F

    Rain/Snow
    Likely then
    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow showers before 2pm, then a chance of rain and snow showers.  Mostly cloudy, with a high near 49. Chance of precipitation is 50%.

    High: 49 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 67. Southwest wind 11 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 51. Southwest wind around 9 mph.
Tuesday
A slight chance of showers before 4pm, then a slight chance of showers after 5pm. Partly sunny, with a high near 69. Southwest wind 9 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 58. South wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms before 11am, then showers between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. Some of the storms could be severe. High near 71. Southwest wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Rain showers before 5am, then rain and snow showers likely. Some thunder is also possible. Low around 32. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain and snow showers likely before 8am. Mostly cloudy, with a high near 39. Breezy. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 26.
Friday
A chance of snow showers before 2pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Friday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 30. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 43.
Saturday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 30%.
Sunday
A chance of rain and snow showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Johnstown-Cambria County Airport PA
 40.31°N 78.84°W (Elev. 2221 ft)
12:21 pm EDT Mar 9, 2026
12pm EDT Mar 9, 2026-6pm EDT Mar 15, 2026
 
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