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.

Fair

60°F

16°C

Humidity 44%
Wind Speed W 16 G 33 mph
Barometer 29.81 in (1009.5 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 5 Nov 12:54 pm EST
Extended Forecast for

3 Miles N Summerhill PA

Wind Advisory until November 6, 07:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until November 6, 07:00am

    NOW until 7:00am Thu

    Wind Advisory

  • This Afternoon

    High: 61 °F

    Mostly Cloudy
    and Breezy

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Breezy.
    Showers
    Likely then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Light and variable wind becoming south 5 to 8 mph after midnight.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely after 1pm. Mostly cloudy, with a high near 59. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Partly Sunny
    then Rain
    Likely

  • Friday Night

    Friday Night: Rain, mainly before 1am. Low around 46. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain

  • Saturday

    Saturday: Partly sunny, with a high near 56.

    High: 56 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Mostly Cloudy
    then Showers
    Likely

Detailed Forecast

This Afternoon
Sunny early, then becoming mostly cloudy, with a high near 61. Breezy, with a west wind around 23 mph, with gusts as high as 50 mph.
Tonight
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 20 to 25 mph, with gusts as high as 49 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 46. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 33. Light and variable wind becoming south 5 to 8 mph after midnight.
Friday
Rain likely after 1pm. Mostly cloudy, with a high near 59. South wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Rain, mainly before 1am. Low around 46. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, with a high near 56.
Saturday Night
Showers likely after 1am. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 50%.
Monday
A chance of snow showers. Partly sunny, with a high near 32. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Veterans Day
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Summerhill PA
 40.42°N 78.77°W (Elev. 2182 ft)
Last Update:
1:05 pm EST Nov 5, 2025
Forecast Valid:
1pm EST Nov 5, 2025-6pm EST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation