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

68°F

20°C

Humidity 59%
Wind Speed S 6 mph
Barometer 29.78 in (1007.4 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 17 Jun 9:54 pm EDT
Extended Forecast for

2 Miles SE Bolivar PA

  • Tonight

    Tonight: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 65. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers and thunderstorms likely, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 82. West wind 14 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers
    Likely then
    Slight Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 57. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.

    Low: 57 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers after 2pm. Mostly sunny, with a high near 76. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 76. Chance of precipitation is 20%.

    High: 76 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Tonight
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Cloudy, with a low around 65. Calm wind becoming south 5 to 7 mph after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely, mainly before noon. Cloudy through mid morning, then gradual clearing, with a high near 82. West wind 14 to 18 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 57. West wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 23 mph.
Juneteenth
A slight chance of showers after 2pm. Mostly sunny, with a high near 76. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 56. West wind around 6 mph becoming calm in the evening.
Saturday
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 76. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 60. Chance of precipitation is 70%.
Monday
Showers, with thunderstorms also possible after 2pm. High near 77. Chance of precipitation is 80%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 57. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 57.
Wednesday
Mostly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Bolivar PA
 40.38°N 79.12°W (Elev. 1178 ft)
Last Update:
7:31 pm EDT Jun 17, 2026
Forecast Valid:
10pm EDT Jun 17, 2026-6pm EDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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