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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

7°F

-14°C

Humidity 55%
Wind Speed NW 6 mph
Barometer 30.25 in (1029.8 mb)
Dewpoint -6°F (-21°C)
Visibility 10.00 mi
Wind Chill-4°F (-20°C)
Last update 8 Feb 9:54 pm EST
Extended Forecast for

2 Miles N Brownstown PA

Cold Weather Advisory until February 9, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 9, 09:00am

    NOW until 9:00am Mon

    Cold Weather Advisory

  • Tonight

    Low: -13 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 32. Wind chill values as low as -15. Calm wind.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 19. Calm wind.

    Low: 19 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 46. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

    High: 46 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 28. West wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 28.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -13. Calm wind.
Monday
Mostly sunny, with a high near 32. Wind chill values as low as -15. Calm wind.
Monday Night
Mostly cloudy, with a low around 19. Calm wind.
Tuesday
Mostly cloudy, with a high near 46. Calm wind becoming west 5 to 8 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
A slight chance of rain before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 28. West wind 7 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly cloudy, with a high near 28.
Thursday Night
Mostly cloudy, with a low around 14.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 15.
Saturday
Mostly sunny, with a high near 37.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Partly sunny, with a high near 38. Chance of precipitation is 40%.
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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:
7:05 pm EST Feb 8, 2026
Forecast Valid:
10pm EST Feb 8, 2026-6pm EST Feb 15, 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