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

47°F

8°C

Humidity 39%
Wind Speed SW 15 G 29 mph
Barometer 29.63 in (1004.9 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Jan 8:54 pm EST
Extended Forecast for

2 Miles NW Loretto PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph, with gusts as high as 29 mph.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain before 5pm, then rain and snow. High near 41. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 41 °F

    Chance Rain
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow, mainly before 1am. Low around 13. Wind chill values as low as -5. West wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 13 °F

    Snow

  • Thursday

    Thursday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as -5. West wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 18 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 9. West wind 11 to 15 mph, with gusts as high as 30 mph.

    Low: 9 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Slight Chance
    Snow then
    Chance Snow

  • Friday Night

    Friday Night: A chance of snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.

    High: 32 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Southwest wind 11 to 14 mph, with gusts as high as 29 mph.
Wednesday
Rain before 5pm, then rain and snow. High near 41. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Snow, mainly before 1am. Low around 13. Wind chill values as low as -5. West wind 9 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 18. Wind chill values as low as -5. West wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 9. West wind 11 to 15 mph, with gusts as high as 30 mph.
Friday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Saturday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Saturday Night
Mostly cloudy, with a low around 11.
Sunday
A chance of snow before 1pm. Partly sunny, with a high near 18. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 9.
M.L.King Day
A chance of snow. Mostly cloudy, with a high near 21. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Mostly cloudy, with a high near 14.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Loretto PA
 40.54°N 78.66°W (Elev. 1801 ft)
Last Update:
7:06 pm EST Jan 13, 2026
Forecast Valid:
9pm EST Jan 13, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation