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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

28°F

-2°C

Humidity 49%
Wind Speed SW 9 mph
Barometer 29.84 in (1012.7 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 24 Feb 5:53 pm EST
Extended Forecast for

4 Miles WNW Williamsburg PA

  • Tonight

    Tonight: Snow, mainly after 2am. Low around 27. Calm wind becoming southwest 5 to 7 mph in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.

    Low: 27 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before 9am. Partly sunny, with a high near 46. West wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Snow
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 25. West wind 3 to 8 mph. Winds could gust as high as 21 mph.

    Low: 25 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow, mainly after 1pm. Partly sunny, with a high near 43. Light west wind. Chance of precipitation is 30%.

    High: 43 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A slight chance of snow before 1am. Partly cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow

  • Friday

    Friday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow, mainly after 2am. Low around 27. Calm wind becoming southwest 5 to 7 mph in the evening. Chance of precipitation is 80%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A chance of snow, mainly before 9am. Partly sunny, with a high near 46. West wind 8 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 25. West wind 3 to 8 mph. Winds could gust as high as 21 mph.
Thursday
A chance of snow, mainly after 1pm. Partly sunny, with a high near 43. Light west wind. Chance of precipitation is 30%.
Thursday Night
A slight chance of snow before 1am. Partly cloudy, with a low around 26. Calm wind. Chance of precipitation is 20%.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 55.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Partly sunny, with a high near 42.
Sunday Night
A chance of snow. Partly cloudy, with a low around 20. Chance of precipitation is 40%.
Monday
A chance of snow. Partly sunny, with a high near 34. Chance of precipitation is 40%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Tuesday
A chance of snow. Partly sunny, with a high near 39. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Williamsburg PA
 40.48°N 78.29°W (Elev. 988 ft)
Last Update:
4:11 pm EST Feb 24, 2026
Forecast Valid:
6pm EST Feb 24, 2026-6pm EST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation