National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
News Headlines
Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Light Snow Fog/Mist

20°F

-7°C

Humidity 89%
Wind Speed W 13 mph
Barometer 30.04 in (1020.8 mb)
Dewpoint 17°F (-8°C)
Visibility 4.00 mi
Wind Chill7°F (-14°C)
Last update 3 Feb 2:54 am EST
Extended Forecast for

Patton PA

  • Overnight

    Overnight: A chance of light snow. Mostly cloudy, with a low around 16. West wind around 6 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Light
    Snow

  • Tuesday

    Tuesday: A chance of light snow, mainly before 7am. Mostly cloudy, with a high near 26. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 26 °F

    Chance Light
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 4. West wind around 6 mph.

    Low: 4 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 5 to 7 mph.

    High: 22 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Northwest wind around 6 mph.

    Low: 2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 9.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: Snow. High near 27. Chance of precipitation is 80%.

    High: 27 °F

    Snow

  • Friday Night

    Friday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.

    Low: 3 °F

    Chance Snow
    Showers

Detailed Forecast

Overnight
A chance of light snow. Mostly cloudy, with a low around 16. West wind around 6 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
A chance of light snow, mainly before 7am. Mostly cloudy, with a high near 26. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 4. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 22. Wind chill values as low as -5. Northwest wind 5 to 7 mph.
Wednesday Night
Mostly cloudy, with a low around 2. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around 9.
Friday
Snow. High near 27. Chance of precipitation is 80%.
Friday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 3. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 13.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around -4.
Monday
Mostly sunny, with a high near 18.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Patton PA
 40.63°N 78.65°W (Elev. 1808 ft)
Last Update:
2:56 am EST Feb 3, 2026
Forecast Valid:
3am EST Feb 3, 2026-6pm EST Feb 9, 2026
 
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