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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast with Haze

4°F

-16°C

Humidity 76%
Wind Speed NW 20 G 26 mph
Barometer 30.19 in (1027.7 mb)
Dewpoint -2°F (-19°C)
Visibility 6.00 mi
Wind Chill-17°F (-27°C)
Last update 8 Feb 8:54 am EST
Extended Forecast for

2 Miles NW Loretto PA

Extreme Cold Warning February 8, 09:36am until February 8, 10:00am
Click here for hazard details and duration
...
  •  
    Extreme Cold Warning February 8, 09:36am until February 8, 10:00am

    NOW until 10:00am Sun

    Extreme Cold Warning

  • Today

    High: 11 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -8. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: -8 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28. Wind chill values as low as -10. Light south wind.

    High: 28 °F

    Mostly Sunny

  • Monday Night

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

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 41. South wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 41 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 16.

    Low: 16 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 11. Wind chill values as low as -15. Northwest wind 11 to 14 mph, with gusts as high as 28 mph.
Tonight
Partly cloudy, with a low around -8. Northwest wind 5 to 7 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 28. Wind chill values as low as -10. Light south wind.
Monday Night
Mostly cloudy, with a low around 15. Light south wind.
Tuesday
Partly sunny, with a high near 41. South wind 5 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Mostly cloudy, with a high near 30.
Wednesday Night
Mostly cloudy, with a low around 16.
Thursday
Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Mostly cloudy, with a high near 26.
Friday Night
Partly cloudy, with a low around 11.
Saturday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Loretto PA
 40.54°N 78.66°W (Elev. 1801 ft)
Last Update:
7:06 am EST Feb 8, 2026
Forecast Valid:
9am EST Feb 8, 2026-6pm EST Feb 14, 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