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.

Mostly Cloudy

37°F

3°C

Humidity 76%
Wind Speed NW 7 mph
Barometer 29.93 in (1014.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 2 May 9:54 am EDT
Extended Forecast for

Geistown PA

  • Today

    Today: Partly sunny, with a high near 51. Northwest wind 6 to 9 mph.

    High: 51 °F

    Partly Sunny

  • Tonight

    Tonight: Widespread frost after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 30. Northwest wind 3 to 6 mph.

    Low: 30 °F

    Partly Cloudy
    then Frost

  • Sunday

    Sunday: Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 55. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 55 °F

    Frost then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42. Southwest wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of showers after 2pm. Mostly sunny, with a high near 67. Southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 67 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 40%.

    High: 73 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.

    Low: 56 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

Detailed Forecast

Today
Partly sunny, with a high near 51. Northwest wind 6 to 9 mph.
Tonight
Widespread frost after 2am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 30. Northwest wind 3 to 6 mph.
Sunday
Widespread frost, mainly before 8am. Otherwise, mostly sunny, with a high near 55. West wind 6 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 42. Southwest wind around 6 mph.
Monday
A slight chance of showers after 2pm. Mostly sunny, with a high near 67. Southwest wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Monday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 30%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 40%.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 56. Chance of precipitation is 70%.
Wednesday
Showers. High near 65. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 51. Chance of precipitation is 80%.
Thursday
Showers. High near 58. Chance of precipitation is 80%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 38. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Geistown PA
 40.29°N 78.87°W (Elev. 1896 ft)
Last Update:
8:06 am EDT May 2, 2026
Forecast Valid:
10am EDT May 2, 2026-6pm EDT May 8, 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