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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

15°F

-9°C

Humidity 64%
Wind Speed W 3 mph
Barometer 30.16 in (1024.0 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 4 Feb 11:53 pm EST
Extended Forecast for

4 Miles N Williamsburg PA

  • Overnight

    Overnight: Mostly clear, with a low around 4. Calm wind.

    Low: 4 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 26. Calm wind.

    High: 26 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. Calm wind.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly after 1pm. High near 30. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: A chance of snow before 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 3. Blustery, with a northwest wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 40%.

    Low: 3 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: Mostly sunny, with a high near 14. Blustery.

    High: 14 °F

    Mostly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 19.

    High: 19 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 4. Calm wind.
Thursday
Mostly sunny, with a high near 26. Calm wind.
Thursday Night
Mostly cloudy, with a low around 10. Calm wind.
Friday
Snow, mainly after 1pm. High near 30. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Friday Night
A chance of snow before 1am, then a slight chance of snow showers after 1am. Mostly cloudy, with a low around 3. Blustery, with a northwest wind 6 to 11 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 14. Blustery.
Saturday Night
Partly cloudy, with a low around -2.
Sunday
Mostly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 6.
Monday
Mostly cloudy, with a high near 32.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of rain. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Williamsburg PA
 40.52°N 78.2°W (Elev. 997 ft)
Last Update:
12:22 am EST Feb 5, 2026
Forecast Valid:
12am EST Feb 5, 2026-6pm EST Feb 11, 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