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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

0°F

-18°C

Humidity 79%
Wind Speed NW 6 mph
Barometer 30.08 in (1024.2 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 31 Jan 12:54 am EST
Extended Forecast for

2 Miles N Brownstown PA

Extreme Cold Warning January 31, 01:25am until January 31, 11:00am
Click here for hazard details and duration
Extreme Cold Warning
  •  
    Extreme Cold Warning January 31, 01:25am until January 31, 11:00am

    NOW until 11:00am Sat

    Extreme Cold Warning

  • Overnight

    Low: -7 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 15. Wind chill values as low as -5. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 15 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Wind chill values as low as -5. Light northwest wind.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 18. Wind chill values as low as -10. Northwest wind 5 to 10 mph, with gusts as high as 24 mph.

    High: 18 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5. West wind 5 to 7 mph, with gusts as high as 21 mph.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29.

    High: 29 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around -7. Calm wind.
Saturday
Partly sunny, with a high near 15. Wind chill values as low as -5. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 0. Wind chill values as low as -5. Light northwest wind.
Sunday
Partly sunny, with a high near 18. Wind chill values as low as -10. Northwest wind 5 to 10 mph, with gusts as high as 24 mph.
Sunday Night
Partly cloudy, with a low around 5. West wind 5 to 7 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Wednesday
Mostly cloudy, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Snow showers likely. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
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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:
1:05 am EST Jan 31, 2026
Forecast Valid:
1am EST Jan 31, 2026-6pm EST Feb 6, 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