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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

A Few Clouds

25°F

-4°C

Humidity 37%
Wind Speed W 3 mph
Barometer 30.07 in (1020.8 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 2 Feb 5:53 pm EST
Extended Forecast for

Williamsburg PA

  • Tonight

    Tonight: Increasing clouds, with a low around 13. Calm wind.

    Low: 13 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 33. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.

    High: 33 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 9. Calm wind. Chance of precipitation is 20%.

    Low: 9 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 27 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Light northwest wind.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 24.

    High: 24 °F

    Partly Sunny

  • Thursday Night

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

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.

    High: 33 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 5.

    Low: 5 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 13. Calm wind.
Tuesday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 33. Calm wind becoming west around 5 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 9. Calm wind. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 27. Calm wind becoming northwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 6. Light northwest wind.
Thursday
Partly sunny, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 10.
Friday
Snow showers likely. Mostly cloudy, with a high near 33. Chance of precipitation is 70%.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
Mostly sunny, with a high near 15.
Saturday Night
Partly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 20.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Mostly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williamsburg PA
 40.48°N 78.23°W (Elev. 942 ft)
Last Update:
6:11 pm EST Feb 2, 2026
Forecast Valid:
6pm EST Feb 2, 2026-6pm EST Feb 9, 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