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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

25°F

-4°C

Humidity 39%
Wind Speed SW 10 mph
Barometer 30.04 in (1020.0 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 22 Jan 7:54 pm EST
Extended Forecast for

3 Miles ESE Windber PA

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

  • Tonight

    Tonight: Mostly clear, with a low around 17. West wind around 14 mph, with gusts as high as 26 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a temperature rising to near 20 by 11am, then falling to around 10 during the remainder of the day. Wind chill values as low as -10. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.

    High: 20 °F⇓

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3. Wind chill values as low as -20. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow after 1pm. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -15. Northwest wind around 6 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around 7. Southeast wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    Low: 7 °F

    Heavy Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near 17. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    High: 17 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow, mainly before 1am. Low around 10. Chance of precipitation is 90%.

    Low: 10 °F

    Snow

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 15. Chance of precipitation is 40%.

    High: 15 °F

    Chance Snow

  • Monday Night

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

    Low: -2 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 17. West wind around 14 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a temperature rising to near 20 by 11am, then falling to around 10 during the remainder of the day. Wind chill values as low as -10. Breezy, with a west wind 16 to 20 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, with a low around -3. Wind chill values as low as -20. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Saturday
A slight chance of snow after 1pm. Mostly cloudy and cold, with a high near 9. Wind chill values as low as -15. Northwest wind around 6 mph becoming east in the afternoon. Chance of precipitation is 20%.
Saturday Night
Snow. The snow could be heavy at times. Low around 7. Southeast wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday
Snow. The snow could be heavy at times. High near 17. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday Night
Snow, mainly before 1am. Low around 10. Chance of precipitation is 90%.
Monday
A chance of snow. Mostly cloudy, with a high near 15. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around -2.
Tuesday
Partly sunny, with a high near 13.
Tuesday Night
Mostly cloudy, with a low around 7.
Wednesday
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 30%.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 5. Chance of precipitation is 30%.
Thursday
A chance of snow. Mostly cloudy, with a high near 13. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Windber PA
 40.22°N 78.77°W (Elev. 2198 ft)
Last Update:
7:06 pm EST Jan 22, 2026
Forecast Valid:
8pm EST Jan 22, 2026-6pm EST Jan 29, 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