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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

56°F

13°C

Humidity 36%
Wind Speed W 16 G 22 mph
Barometer 29.96 in (1015.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 28 Feb 2:54 pm EST
Extended Forecast for

2 Miles N Brownstown PA

  • Tonight

    Tonight: A chance of rain and snow showers, mainly after 5am. Increasing clouds, with a low around 32. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 32 °F

    Mostly Clear
    then Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of rain and snow showers, mainly before 8am. Partly sunny, with a high near 40. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of freezing rain after 1am. Mostly cloudy, with a low around 27. Southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Clear
    then Chance
    Freezing Rain

  • Tuesday

    Tuesday: Rain. High near 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 51 °F

    Rain

  • Tuesday Night

    Tuesday Night: Showers. Low around 44. Chance of precipitation is 90%.

    Low: 44 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.

    Low: 50 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of rain and snow showers, mainly after 5am. Increasing clouds, with a low around 32. Calm wind. Chance of precipitation is 50%. Little or no snow accumulation expected.
Sunday
A chance of rain and snow showers, mainly before 8am. Partly sunny, with a high near 40. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly clear, with a low around 18. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.
Monday Night
A chance of freezing rain after 1am. Mostly cloudy, with a low around 27. Southeast wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
Rain. High near 51. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers. Low around 44. Chance of precipitation is 90%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 60%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Friday
Showers likely. Mostly cloudy, with a high near 73. Chance of precipitation is 60%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Saturday
Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Brownstown PA
 40.37°N 78.95°W (Elev. 1198 ft)
Last Update:
3:41 pm EST Feb 28, 2026
Forecast Valid:
3pm EST Feb 28, 2026-6pm EST Mar 7, 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