National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

48°F

9°C

Humidity 56%
Wind Speed Calm
Barometer 30.00 in (1016.1 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 18 Oct 6:54 am EDT
Extended Forecast for

3 Miles NE Chest Springs PA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 74. South wind 3 to 7 mph.

    High: 74 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. South wind around 7 mph.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Showers after 2pm. High near 72. South wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 72 °F

    Mostly Sunny
    then Showers

  • Sunday Night

    Sunday Night: Showers. Low around 43. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers

  • Monday

    Monday: A chance of showers before 2pm. Partly sunny, with a high near 56. West wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 56 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.

    Low: 39 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 51. Chance of precipitation is 30%.

    High: 51 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 74. South wind 3 to 7 mph.
Tonight
Mostly clear, with a low around 51. South wind around 7 mph.
Sunday
Showers after 2pm. High near 72. South wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers. Low around 43. South wind 14 to 16 mph becoming west after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Monday
A chance of showers before 2pm. Partly sunny, with a high near 56. West wind 16 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Mostly clear, with a low around 39.
Tuesday
A chance of showers. Partly sunny, with a high near 60. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 54.
Thursday Night
A chance of showers. Partly cloudy, with a low around 36. Chance of precipitation is 30%.
Friday
A chance of showers. Mostly sunny, with a high near 58. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Chest Springs PA
 40.62°N 78.59°W (Elev. 1539 ft)
Last Update:
7:26 am EDT Oct 18, 2025
Forecast Valid:
7am EDT Oct 18, 2025-6pm EDT Oct 24, 2025
 
Forecast Discussion
 
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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