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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

9°F

-13°C

Humidity 84%
Wind Speed W 13 mph
Barometer 30.06 in (1022.3 mb)
Dewpoint 5°F (-15°C)
Visibility 9.00 mi
Wind Chill-7°F (-22°C)
Last update 2 Feb 3:54 am EST
Extended Forecast for

Geistown PA

Cold Weather Advisory until February 2, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 2, 10:00am

    NOW until 10:00am Mon

    Cold Weather Advisory

  • Overnight

    Low: 3 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, then becoming partly sunny during the afternoon, with a high near 22. Wind chill values as low as -5. West wind around 7 mph.

    High: 22 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of snow showers after 1am. Cloudy, with a low around 15. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: A chance of snow after 1pm. Mostly cloudy, with a high near 29. West wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 29 °F

    Mostly Cloudy
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow before 1am. Mostly cloudy, with a low around 10. Light northwest wind. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 21.

    High: 21 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 18.

    High: 18 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 3. Wind chill values as low as -10. West wind around 7 mph.
Monday
Sunny, then becoming partly sunny during the afternoon, with a high near 22. Wind chill values as low as -5. West wind around 7 mph.
Monday Night
A slight chance of snow showers after 1am. Cloudy, with a low around 15. Southwest wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
A chance of snow after 1pm. Mostly cloudy, with a high near 29. West wind 5 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of snow before 1am. Mostly cloudy, with a low around 10. Light northwest wind. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 21.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Mostly cloudy, with a high near 18.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Snow. High near 28. Chance of precipitation is 80%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 2. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 11.
Saturday Night
Mostly cloudy, with a low around 1.
Sunday
Mostly cloudy, with a high near 17.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Geistown PA
 40.29°N 78.87°W (Elev. 1896 ft)
Last Update:
4:01 am EST Feb 2, 2026
Forecast Valid:
4am EST Feb 2, 2026-6pm EST Feb 8, 2026
 
Forecast Discussion
 
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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