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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

24°F

-4°C

Humidity 32%
Wind Speed Calm
Barometer 30.18 in (1024.9 mb)
Dewpoint -2°F (-19°C)
Visibility 10.00 mi
Last update 9 Feb 2:53 pm EST
Extended Forecast for

4 Miles N Williamsburg PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 15. Calm wind.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 4pm. Mostly cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 28. West wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 35. West wind around 16 mph, with gusts as high as 33 mph.

    High: 35 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Northwest wind 11 to 13 mph, with gusts as high as 28 mph.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 15. Calm wind.
Tuesday
A slight chance of rain after 4pm. Mostly cloudy, with a high near 44. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain before 10pm, then a slight chance of snow between 10pm and 1am. Mostly cloudy, with a low around 28. West wind 6 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 35. West wind around 16 mph, with gusts as high as 33 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Northwest wind 11 to 13 mph, with gusts as high as 28 mph.
Thursday
Mostly cloudy, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 18.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
Rain and snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
Sunday Night
Rain and snow likely. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Washington's Birthday
A chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 40%.
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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:
2:52 pm EST Feb 9, 2026
Forecast Valid:
3pm EST Feb 9, 2026-6pm EST Feb 16, 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