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.

Overcast

8°F

-13°C

Humidity 69%
Wind Speed NW 10 mph
Barometer 30.00 in (1021.5 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 31 Jan 1:54 pm EST
Extended Forecast for

Seward PA

Cold Weather Advisory January 31, 07:00pm until February 1, 11:00am
Click here for hazard details and duration
Cold Weather Advisory

  • This Afternoon

    This Afternoon: Mostly cloudy and cold, with a high near 15. Northwest wind around 6 mph.

    High: 15 °F

    Cold

  • Tonight

    Tonight: Mostly cloudy, with a low around 0. Wind chill values as low as -7. Light west wind.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 18. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 23 mph.

    High: 18 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 6. Wind chill values as low as -1. West wind around 6 mph.

    Low: 6 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 25. West wind 3 to 6 mph.

    High: 25 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 25.

    High: 25 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy and cold, with a high near 15. Northwest wind around 6 mph.
Tonight
Mostly cloudy, with a low around 0. Wind chill values as low as -7. Light west wind.
Sunday
Mostly cloudy, with a high near 18. Wind chill values as low as -8. West wind 5 to 10 mph, with gusts as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 6. Wind chill values as low as -1. West wind around 6 mph.
Monday
Mostly sunny, with a high near 25. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly cloudy, with a high near 30.
Tuesday Night
Mostly cloudy, with a low around 10.
Wednesday
Partly sunny, with a high near 25.
Wednesday Night
Mostly cloudy, with a low around 7.
Thursday
Mostly cloudy, with a high near 23.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 13. Chance of precipitation is 30%.
Friday
Snow likely. Cloudy, with a high near 31. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seward PA
 40.39°N 79.03°W (Elev. 1129 ft)
Last Update:
1:34 pm EST Jan 31, 2026
Forecast Valid:
2pm EST Jan 31, 2026-6pm EST Feb 6, 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