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Hazardous Weather Conditions

Current conditions at

Johnstown - Cambria County Airport (KJST)

Lat: 40.31°NLon: 78.83°WElev: 2274ft.

Overcast

71°F

22°C

Humidity 59%
Wind Speed SW 5 mph
Barometer 30.04 in (1015.9 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 25 Jun 8:54 pm EDT
Extended Forecast for

4 Miles ESE Salix PA

Severe T-storm Watch until June 26, 01:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch until June 26, 01:00am

    NOW until 1:00am Fri

    Severe T-storm Watch

  • Tonight

    Low: 59 °F

    Showers

  • Friday

    Friday: Cloudy, with a high near 72. West wind around 8 mph.

    High: 72 °F

    Cloudy

  • Friday Night

    Friday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 60. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Slight Chance
    T-storms then
    Showers

  • Saturday

    Saturday: Showers and possibly a thunderstorm. High near 67. Southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    High: 67 °F

    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 60. North wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.

    High: 73 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Tonight
Showers and thunderstorms before 2am, then showers likely. Low around 59. West wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Cloudy, with a high near 72. West wind around 8 mph.
Friday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 3am. Low around 60. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers and possibly a thunderstorm. High near 67. Southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Saturday Night
A chance of showers and thunderstorms before 2am, then a slight chance of showers. Mostly cloudy, with a low around 60. North wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 73. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Salix PA
 40.27°N 78.64°W (Elev. 2723 ft)
Last Update:
8:11 pm EDT Jun 25, 2026
Forecast Valid:
9pm EDT Jun 25, 2026-6pm EDT Jul 2, 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