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.

Light Snow Fog/Mist

25°F

-4°C

Humidity 88%
Wind Speed W 20 mph
Barometer 29.85 in (1013.7 mb)
Dewpoint 22°F (-6°C)
Visibility 5.00 mi
Wind Chill11°F (-12°C)
Last update 22 Feb 7:54 pm EST
Extended Forecast for

Seward PA

Winter Storm Warning February 22, 08:14pm until February 24, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning February 22, 08:14pm until February 24, 01:00am

    NOW until 1:00am Tue

    Winter Storm Warning

  • Tonight

    Low: 28 °F

    Snow

  • Monday

    Monday: Snow, mainly before 10am. High near 35. Northwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 35 °F

    Snow then
    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, mainly before 1am. Mostly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 34. West wind 6 to 8 mph, with gusts as high as 21 mph.

    High: 34 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow before 4am, then snow, possibly mixed with rain. Low around 25. Calm wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Thursday

    Thursday: Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.

    High: 48 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Snow. Low around 28. West wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow, mainly before 10am. High near 35. Northwest wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday Night
A chance of snow, mainly before 1am. Mostly cloudy, with a low around 15. West wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 34. West wind 6 to 8 mph, with gusts as high as 21 mph.
Tuesday Night
Snow before 4am, then snow, possibly mixed with rain. Low around 25. Calm wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of rain and snow before 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Thursday
Rain and snow likely, becoming all rain after 1pm. Mostly cloudy, with a high near 48. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 59.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 33. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Seward PA
 40.42°N 79.03°W (Elev. 1168 ft)
Last Update:
8:01 pm EST Feb 22, 2026
Forecast Valid:
8pm EST Feb 22, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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