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

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

31°F

-1°C

Humidity 69%
Wind Speed W 6 mph
Barometer 29.89 in (1014.0 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 6 Dec 9:53 am EST
Extended Forecast for

Hollidaysburg PA

  • Today

    Today: Mostly cloudy, with a high near 40. West wind 6 to 9 mph.

    High: 40 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 40. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 40 °F

    Cloudy then
    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. West wind around 7 mph becoming northwest after midnight.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 29. North wind around 6 mph.

    High: 29 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 11.

    Low: 11 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 70%.

    High: 43 °F

    Rain Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 40. West wind 6 to 9 mph.
Tonight
Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm after midnight.
Sunday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 40. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 19. West wind around 7 mph becoming northwest after midnight.
Monday
Partly sunny, with a high near 29. North wind around 6 mph.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
Mostly cloudy, with a low around 26.
Wednesday
Rain likely, mainly after 1pm. Cloudy, with a high near 43. Chance of precipitation is 70%.
Wednesday Night
Rain likely before 1am, then a chance of rain and snow. Mostly cloudy, with a low around 27. Chance of precipitation is 60%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Friday
A chance of snow. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hollidaysburg PA
 40.43°N 78.42°W (Elev. 997 ft)
Last Update:
7:26 am EST Dec 6, 2025
Forecast Valid:
10am EST Dec 6, 2025-6pm EST Dec 12, 2025
 
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