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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Mostly Cloudy

61°F

16°C

Humidity 48%
Wind Speed W 14 G 29 mph
Barometer 29.76 in (1007.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 5 Nov 2:54 pm EST
Extended Forecast for

Portage 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: 62 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: A chance of showers before 9pm. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Breezy.
    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 48. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely after 1pm. Mostly cloudy, with a high near 60. South wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 60 °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 58.

    High: 58 °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
Partly sunny, with a high near 62. Breezy, with a west wind around 22 mph, with gusts as high as 50 mph.
Tonight
A chance of showers before 9pm. Mostly cloudy, with a low around 36. Breezy, with a northwest wind 18 to 24 mph, with gusts as high as 50 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 48. Northwest wind 10 to 14 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight.
Friday
Rain likely after 1pm. Mostly cloudy, with a high near 60. South wind 9 to 14 mph, with gusts as high as 25 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 58.
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 52. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers before 1am, then a chance of snow showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 33. 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 36.
Tuesday Night
Mostly cloudy, with a low around 28.
Wednesday
Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portage PA
 40.39°N 78.68°W (Elev. 1621 ft)
Last Update:
2:31 pm EST Nov 5, 2025
Forecast Valid:
3pm EST Nov 5, 2025-6pm EST Nov 12, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation