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 and Breezy

60°F

16°C

Humidity 44%
Wind Speed W 21 G 32 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 5 Nov 11:54 am EST
Extended Forecast for

Cassandra PA

Wind Advisory November 5, 01:00pm until November 6, 07:00am
Click here for hazard details and duration
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 61. Breezy, with a west wind 18 to 23 mph, with gusts as high as 50 mph.

    High: 61 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A chance of showers before 9pm. Mostly cloudy, with a low around 36. Windy, with a northwest wind 22 to 28 mph, with gusts as high as 55 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance
    Showers and
    Windy then
    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 46. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.

    High: 46 °F

    Mostly Sunny

  • Thursday Night

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

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Rain likely after 1pm. Mostly cloudy, with a high near 57. 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: 57 °F

    Mostly Cloudy
    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

  • Sunday

    Sunday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 70%.

    High: 50 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 61. Breezy, with a west wind 18 to 23 mph, with gusts as high as 50 mph.
Tonight
A chance of showers before 9pm. Mostly cloudy, with a low around 36. Windy, with a northwest wind 22 to 28 mph, with gusts as high as 55 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 46. Northwest wind 10 to 16 mph, with gusts as high as 31 mph.
Thursday Night
Partly cloudy, with a low around 33. West wind 5 to 8 mph becoming south after midnight.
Friday
Rain likely after 1pm. Mostly cloudy, with a high near 57. 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 27. Chance of precipitation is 40%.
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 34.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cassandra PA
 40.4°N 78.62°W (Elev. 2211 ft)
Last Update:
11:11 am EST Nov 5, 2025
Forecast Valid:
12pm EST Nov 5, 2025-6pm EST Nov 11, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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