National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

A Few Clouds and Breezy

12°F

-11°C

Humidity 58%
Wind Speed NW 23 G 33 mph
Barometer 30.21 in (1027.0 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-7°F (-22°C)
Last update 23 Jan 4:54 pm EST
Extended Forecast for

2 Miles NW Loretto PA

Winter Storm Warning January 24, 10:00pm until January 26, 01:00pm
Extreme Cold Warning January 23, 06:00pm until January 24, 10:00am
Click here for hazard details and duration
Winter Storm Warning
Extreme Cold Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around -5. Wind chill values as low as -20. Northwest wind 7 to 16 mph, with gusts as high as 33 mph.

    Low: -5 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Northwest wind around 6 mph becoming light and variable in the afternoon.

    High: 10 °F

    Cold

  • Saturday Night

    Saturday Night: Snow, mainly after 1am. Low around 7. Wind chill values as low as -10. Light east wind becoming southeast 6 to 11 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 7 °F

    Chance Snow
    then Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 17. Wind chill values as low as -10. Southeast wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 17 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. Low around 13. Southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 13 °F

    Snow

  • Monday

    Monday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 16 °F

    Snow Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -2.

    Low: -2 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 12.

    High: 12 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 4 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around -5. Wind chill values as low as -20. Northwest wind 7 to 16 mph, with gusts as high as 33 mph.
Saturday
Mostly cloudy and cold, with a high near 10. Wind chill values as low as -15. Northwest wind around 6 mph becoming light and variable in the afternoon.
Saturday Night
Snow, mainly after 1am. Low around 7. Wind chill values as low as -10. Light east wind becoming southeast 6 to 11 mph in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 17. Wind chill values as low as -10. Southeast wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Sunday Night
Snow. Low around 13. Southeast wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 16. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday Night
Mostly cloudy, with a low around -2.
Tuesday
Partly sunny, with a high near 12.
Tuesday Night
Mostly cloudy, with a low around 4.
Wednesday
Mostly cloudy, with a high near 13.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 1. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 12. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
Mostly cloudy, with a high near 13.
Basemap Options
Click map to change the forecast location
Loading map...
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:
3:16 pm EST Jan 23, 2026
Forecast Valid:
5pm EST Jan 23, 2026-6pm EST Jan 30, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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