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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

2°F

-17°C

Humidity 83%
Wind Speed W 16 G 28 mph
Barometer 29.98 in (1020.6 mb)
Dewpoint -2°F (-19°C)
Visibility 1.50 mi
Wind Chill-17°F (-27°C)
Last update 29 Jan 6:54 am EST
Extended Forecast for

2 Miles NW Loretto PA

Cold Weather Advisory January 29, 07:00pm until January 30, 10:00am
Cold Weather Advisory January 29, 07:46am until January 29, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
Cold Weather Advisory
  •  
    Cold Weather Advisory January 29, 07:46am until January 29, 12:00pm

    NOW until 12:00pm Thu

    Cold Weather Advisory

  • Today

    High: 11 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around -7. Wind chill values as low as -15. West wind 6 to 9 mph, with gusts as high as 21 mph.

    Low: -7 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Northwest wind 5 to 9 mph.

    High: 10 °F

    Cold

  • Friday Night

    Friday Night: Partly cloudy, with a low around -10. Wind chill values as low as -20. Northwest wind around 6 mph.

    Low: -10 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 12. Northwest wind 6 to 9 mph.

    High: 12 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4.

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Today
Flurries with a slight chance of snow showers before 3pm, then flurries after 3pm. Cloudy, with a high near 11. Wind chill values as low as -15. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around -7. Wind chill values as low as -15. West wind 6 to 9 mph, with gusts as high as 21 mph.
Friday
Mostly sunny and cold, with a high near 10. Wind chill values as low as -20. Northwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around -10. Wind chill values as low as -20. Northwest wind around 6 mph.
Saturday
Partly sunny, with a high near 12. Northwest wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around -4.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly cloudy, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 11.
Wednesday
Mostly cloudy, with a high near 25.
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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:
7:05 am EST Jan 29, 2026
Forecast Valid:
7am EST Jan 29, 2026-6pm EST Feb 4, 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