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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

12°F

-11°C

Humidity 46%
Wind Speed Calm
Barometer 30.30 in (1029.6 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 9 Feb 10:53 am EST
Extended Forecast for

4 Miles WNW Williamsburg PA

  • Today

    Today: Mostly sunny, with a high near 29. Calm wind.

    High: 29 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 17. Calm wind.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 44. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 44 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Breezy, with a west wind 13 to 21 mph, with gusts as high as 33 mph.

    Low: 30 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 35. Breezy, with a west wind 17 to 21 mph, with gusts as high as 36 mph.

    High: 35 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23.

    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 16.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 29. Calm wind.
Tonight
Mostly cloudy, with a low around 17. Calm wind.
Tuesday
Mostly cloudy, with a high near 44. Calm wind becoming southwest 5 to 9 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 30. Breezy, with a west wind 13 to 21 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 35. Breezy, with a west wind 17 to 21 mph, with gusts as high as 36 mph.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Mostly cloudy, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 34.
Friday Night
Mostly clear, with a low around 16.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 50%.
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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:
11:12 am EST Feb 9, 2026
Forecast Valid:
11am EST Feb 9, 2026-6pm EST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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