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.

Overcast

44°F

7°C

Humidity 89%
Wind Speed Calm
Barometer 29.51 in (999.6 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 12 Nov 6:54 am EST
Extended Forecast for

Seward PA

  • Today

    Today: Showers, mainly before 4pm. High near 52. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 52 °F

    Showers

  • Tonight

    Tonight: A chance of rain showers before 2am, then a slight chance of rain and snow showers between 2am and 4am, then a chance of snow showers after 4am. Cloudy, with a low around 34. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Friday

    Friday: A slight chance of snow showers, mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 43. Northwest wind around 9 mph. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Northwest wind around 6 mph becoming calm.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow showers before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 41. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 41 °F

    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and 1am, then a chance of rain and snow showers after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of showers before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.

    High: 45 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers, mainly before 4pm. High near 52. Calm wind becoming northwest 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of rain showers before 2am, then a slight chance of rain and snow showers between 2am and 4am, then a chance of snow showers after 4am. Cloudy, with a low around 34. North wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Friday
A slight chance of snow showers, mixing with rain after 11am, then gradually ending. Mostly cloudy, with a high near 43. Northwest wind around 9 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 30. Northwest wind around 6 mph becoming calm.
Saturday
A slight chance of snow showers before 1pm, then a chance of rain showers between 1pm and 4pm, then a chance of rain and snow showers after 4pm. Mostly cloudy, with a high near 41. West wind 7 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday Night
A chance of rain and snow showers before 7pm, then a chance of snow showers between 7pm and 1am, then a chance of rain and snow showers after 1am. Mostly cloudy, with a low around 33. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 1pm. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly cloudy, with a high near 46.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Seward PA
 40.41°N 79°W (Elev. 1204 ft)
Last Update:
5:16 am EST Nov 12, 2026
Forecast Valid:
7am EST Nov 12, 2026-6pm EST Nov 18, 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

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation