National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy to Excessive Rainfall for the Southwest;

Tropical moisture from Priscilla will bring a multi-day thunderstorm, widespread heavy rainfall and flash flooding event across the Southwest/Four Corners region. Flash flooding will be a concern in burn scars, slot canyons, and urban areas. Widespread storms are expected in central/South Florida with some isolated flash flooding possible. Read More >

Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Fair

46°F

8°C

Humidity 66%
Wind Speed N 5 mph
Barometer 30.32 in (1027.4 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 8 Oct 9:54 pm EDT
Extended Forecast for

East Conemaugh PA

Freeze Watch October 9, 11:00pm until October 10, 09:00am
Frost Advisory October 9, 01:00am until October 9, 09:00am
Click here for hazard details and duration
Freeze Watch
Frost Advisory

  • Tonight

    Tonight: Clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Patchy frost before 9am. Otherwise, sunny, with a high near 61. Calm wind becoming northeast around 6 mph in the morning.

    High: 61 °F

    Patchy Frost
    then Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 34. Light southeast wind.

    Low: 34 °F

    Clear

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 65. South wind 5 to 8 mph.

    High: 65 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 40. Southeast wind around 6 mph becoming calm after midnight.

    Low: 40 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 30%.

    Low: 47 °F

    Partly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A chance of rain. Partly sunny, with a high near 65. Chance of precipitation is 30%.

    High: 65 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 36. Northwest wind around 6 mph becoming calm in the evening.
Thursday
Patchy frost before 9am. Otherwise, sunny, with a high near 61. Calm wind becoming northeast around 6 mph in the morning.
Thursday Night
Clear, with a low around 34. Light southeast wind.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 65. South wind 5 to 8 mph.
Friday Night
Clear, with a low around 40. Southeast wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 68.
Saturday Night
A chance of rain after 2am. Partly cloudy, with a low around 47. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 40%.
Columbus Day
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 46.
Wednesday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Conemaugh PA
 40.34°N 78.89°W (Elev. 1299 ft)
Last Update:
8:31 pm EDT Oct 8, 2025
Forecast Valid:
9pm EDT Oct 8, 2025-6pm EDT Oct 15, 2025
 
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