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

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

A Few Clouds

-7°C

20°F

Humidity 57%
Wind Speed W 20 G 39 km/h
Barometer 1021.5 mb (30.07 in)
Dewpoint -14°C (7°F)
Visibility 16 km
Wind Chill-14°C (7°F)
Last update 23 Jan 5:54 am EST
Extended Forecast for

3 Miles SE Vintondale PA

Winter Storm Watch 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 Watch
Extreme Cold Warning

  • Today

    Today: Mostly sunny, with a high near -8. Wind chill values as low as -25. West wind 27 to 29 km/h, with gusts as high as 60 km/h.

    High: -8 °C

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -20. Wind chill values as low as -30. Northwest wind 22 to 27 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 47 km/h.

    Low: -20 °C

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near -13. Wind chill values as low as -25. Northwest wind 8 to 10 km/h becoming east in the afternoon.

    High: -13 °C

    Cold

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Low around -14. Wind chill values as low as -25. Southeast wind 11 to 16 km/h increasing to 19 to 24 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.

    Low: -14 °C

    Snow Likely
    then Heavy
    Snow

  • Sunday

    Sunday: Snow. The snow could be heavy at times. High near -8. Southeast wind 23 to 26 km/h, with gusts as high as 48 km/h. Chance of precipitation is 100%. New snow accumulation of 15 to 21 centimeters possible.

    High: -8 °C

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow, possibly mixed with freezing rain, becoming all snow after 10pm. Low around -10. Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.

    Low: -10 °C

    Wintry Mix
    then Snow

  • Monday

    Monday: A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near -9. Chance of precipitation is 50%.

    High: -9 °C

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around -18.

    Low: -18 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near -11.

    High: -11 °C

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near -8. Wind chill values as low as -25. West wind 27 to 29 km/h, with gusts as high as 60 km/h.
Tonight
Partly cloudy, with a low around -20. Wind chill values as low as -30. Northwest wind 22 to 27 km/h decreasing to 13 to 18 km/h after midnight. Winds could gust as high as 47 km/h.
Saturday
Mostly cloudy and cold, with a high near -13. Wind chill values as low as -25. Northwest wind 8 to 10 km/h becoming east in the afternoon.
Saturday Night
Snow. The snow could be heavy at times. Low around -14. Wind chill values as low as -25. Southeast wind 11 to 16 km/h increasing to 19 to 24 km/h after midnight. Winds could gust as high as 45 km/h. Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.
Sunday
Snow. The snow could be heavy at times. High near -8. Southeast wind 23 to 26 km/h, with gusts as high as 48 km/h. Chance of precipitation is 100%. New snow accumulation of 15 to 21 centimeters possible.
Sunday Night
Snow, possibly mixed with freezing rain, becoming all snow after 10pm. Low around -10. Chance of precipitation is 100%. New snow accumulation of 7 to 11 centimeters possible.
Monday
A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near -9. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around -18.
Tuesday
Partly sunny, with a high near -11.
Tuesday Night
Mostly cloudy, with a low around -14.
Wednesday
Mostly cloudy, with a high near -9.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around -17. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy and cold, with a high near -12. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SE Vintondale PA
 40.45°N 78.88°W (Elev. 2336 m)
Last Update:
2:51 am EST Jan 23, 2026
Forecast Valid:
6am EST Jan 23, 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