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

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Unknown Precip and Breezy

24°F

-4°C

Humidity 81%
Wind Speed W 21 G 37 mph
Barometer 30.16 in (1024.2 mb)
Dewpoint 19°F (-7°C)
Visibility 3.00 mi
Wind Chill9°F (-13°C)
Last update 11 Jan 10:54 pm EST
Extended Forecast for

Seward PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. West wind 9 to 11 mph, with gusts as high as 28 mph.

    Low: 25 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 38. West wind 8 to 14 mph, with gusts as high as 26 mph.

    High: 38 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind around 7 mph, with gusts as high as 21 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 46. Southwest wind 6 to 8 mph.

    High: 46 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly after 1am. Mostly cloudy, with a low around 38. Southwest wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Wednesday

    Wednesday: Showers. High near 44. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Rain showers before 1am, then rain and snow showers likely. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.

    Low: 16 °F

    Scattered
    Snow Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. West wind 9 to 11 mph, with gusts as high as 28 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 38. West wind 8 to 14 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 29. West wind around 7 mph, with gusts as high as 21 mph.
Tuesday
Increasing clouds, with a high near 46. Southwest wind 6 to 8 mph.
Tuesday Night
Scattered showers, mainly after 1am. Mostly cloudy, with a low around 38. Southwest wind around 8 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. High near 44. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain showers before 1am, then rain and snow showers likely. Low around 25. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 30. Chance of precipitation is 60%.
Thursday Night
Scattered snow showers, mainly before 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Friday
Mostly cloudy, with a high near 29.
Friday Night
Scattered snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Saturday
Scattered snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Saturday Night
Scattered snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Sunday
Scattered snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seward PA
 40.42°N 79.03°W (Elev. 1168 ft)
Last Update:
6:02 pm EST Jan 11, 2026
Forecast Valid:
11pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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