National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

18°F

-8°C

Humidity 68%
Wind Speed W 8 mph
Barometer 29.83 in (1012.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 31 Dec 6:53 am EST
Extended Forecast for

4 Miles N Williamsburg PA

  • Today

    Today: Isolated snow showers before 9am, then scattered snow showers after 4pm. Mostly cloudy, with a high near 32. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 32 °F

    Scattered
    Snow Showers

  • Tonight

    Tonight: Snow showers, mainly before 2am. The snow could be heavy at times. Low around 17. Southwest wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 17 °F

    Heavy Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 24. West wind 11 to 13 mph, with gusts as high as 25 mph.

    High: 24 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 15. West wind 5 to 8 mph.

    Low: 15 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33. West wind 5 to 9 mph, with gusts as high as 20 mph.

    High: 33 °F

    Partly Sunny

  • Friday Night

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

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 31.

    High: 31 °F

    Mostly Cloudy

  • Saturday Night

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

    Low: 17 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

Today
Isolated snow showers before 9am, then scattered snow showers after 4pm. Mostly cloudy, with a high near 32. Southwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tonight
Snow showers, mainly before 2am. The snow could be heavy at times. Low around 17. Southwest wind 13 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
New Year's Day
Mostly sunny, with a high near 24. West wind 11 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 15. West wind 5 to 8 mph.
Friday
Partly sunny, with a high near 33. West wind 5 to 9 mph, with gusts as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 18.
Saturday
Mostly cloudy, with a high near 31.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 32.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly cloudy, with a high near 37.
Monday Night
Mostly cloudy, with a low around 26.
Tuesday
Mostly cloudy, with a high near 40.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Williamsburg PA
 40.52°N 78.2°W (Elev. 997 ft)
Last Update:
7:26 am EST Dec 31, 2025
Forecast Valid:
7am EST Dec 31, 2025-6pm EST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation