Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

A Few Clouds

72°F

22°C

Humidity 53%
Wind Speed N 10 G 16 mph
Barometer 29.99 in (1014.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 23 Jun 3:53 pm EDT
Extended Forecast for

Martinsburg PA

  • Tonight

    Tonight: Mostly clear, with a low around 53. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 78. Northwest wind 5 to 7 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 55. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am.  Mostly cloudy, with a low around 61. West wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers
    Likely

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 79. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm.  Low around 63. Chance of precipitation is 80%.

    Low: 63 °F

    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of thunderstorms before 8pm.  Partly cloudy, with a low around 61. Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 53. Northwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 78. Northwest wind 5 to 7 mph.
Wednesday Night
Increasing clouds, with a low around 55. Northwest wind around 5 mph becoming calm in the evening.
Thursday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Calm wind becoming southwest 5 to 9 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Mostly cloudy, with a low around 61. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 79. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers and possibly a thunderstorm. Low around 63. Chance of precipitation is 80%.
Saturday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Saturday Night
A chance of thunderstorms before 8pm. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Partly cloudy, with a low around 61.
Monday
Mostly sunny, with a high near 87.
Monday Night
Partly cloudy, with a low around 65.
Tuesday
Mostly sunny, with a high near 91.
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ABOUT THIS FORECAST

 
Point Forecast:
Martinsburg PA
 40.31°N 78.32°W (Elev. 1407 ft)
2:21 pm EDT Jun 23, 2026
4pm EDT Jun 23, 2026-6pm EDT Jun 30, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database