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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Rain

45°F

7°C

Humidity 100%
Wind Speed S 8 mph
Barometer 29.77 in (1009.5 mb)
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Wind Chill41°F (5°C)
Last update 10 Jan 6:54 pm EST
Extended Forecast for

3 Miles E Patton PA

Wind Advisory January 11, 10:00am until January 12, 01:00am
Click here for hazard details and duration
Wind Advisory

  • Tonight

    Tonight: Rain, mainly before midnight. Low around 29. Light and variable wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 29 °F

    Rain then
    Chance Rain

  • Sunday

    Sunday: A chance of snow showers, mainly after 9am. The snow could be heavy at times. Mostly cloudy, with a high near 33. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: A chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 16 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.

    Low: 23 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 35. West wind 14 to 16 mph, with gusts as high as 31 mph.

    High: 35 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27. West wind 10 to 13 mph, with gusts as high as 31 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 35 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.

    Low: 18 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Rain, mainly before midnight. Low around 29. Light and variable wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of snow showers, mainly after 9am. The snow could be heavy at times. Mostly cloudy, with a high near 33. Breezy, with a west wind 9 to 14 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 43 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow showers, mainly before 9pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 16 to 21 mph, with gusts as high as 44 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 35. West wind 14 to 16 mph, with gusts as high as 31 mph.
Monday Night
Partly cloudy, with a low around 27. West wind 10 to 13 mph, with gusts as high as 31 mph.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Wednesday Night
A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 25.
Thursday Night
Partly cloudy, with a low around 15.
Friday
A chance of snow showers. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Patton PA
 40.64°N 78.58°W (Elev. 1496 ft)
Last Update:
7:11 pm EST Jan 10, 2026
Forecast Valid:
7pm EST Jan 10, 2026-6pm EST Jan 17, 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