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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

15°F

-9°C

Humidity 67%
Wind Speed SW 6 mph
Barometer 29.84 in (1014.9 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 5 Feb 7:54 pm EST
Extended Forecast for

2 Miles N Brownstown PA

Extreme Cold Watch February 7, 01:00am until February 8, 10:00am
Winter Weather Advisory February 6, 10:00am until February 7, 07:00am
Click here for hazard details and duration
Extreme Cold Watch
Winter Weather Advisory

  • Tonight

    Tonight: A slight chance of snow after 4am. Mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.

    Low: 13 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow, mainly after 10am. High near 30. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow Likely
    then Snow

  • Friday Night

    Friday Night: Snow, mainly before 1am. Areas of blowing snow after 10pm. Low around 0. Wind chill values as low as -15. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 0 °F

    Snow and
    Areas Blowing
    Snow

  • Saturday

    Saturday: Areas of blowing snow before 1pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -20. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 48 mph.

    High: 10 °F

    Areas Blowing
    Snow and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -2. Northwest wind 7 to 11 mph, with gusts as high as 31 mph.

    Low: -2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 28.

    High: 28 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of snow after 4am. Mostly cloudy, with a low around 13. Calm wind. Chance of precipitation is 20%.
Friday
Snow, mainly after 10am. High near 30. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow, mainly before 1am. Areas of blowing snow after 10pm. Low around 0. Wind chill values as low as -15. Blustery, with a northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Areas of blowing snow before 1pm. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -20. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 48 mph.
Saturday Night
Mostly cloudy, with a low around -2. Northwest wind 7 to 11 mph, with gusts as high as 31 mph.
Sunday
Partly sunny, with a high near 16.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Partly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 41.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Cloudy, with a low around 30. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Brownstown PA
 40.37°N 78.95°W (Elev. 1198 ft)
Last Update:
7:06 pm EST Feb 5, 2026
Forecast Valid:
8pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
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