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

16°F

-9°C

Humidity 56%
Wind Speed SW 6 mph
Barometer 30.12 in (1022.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill7°F (-14°C)
Last update 16 Dec 5:53 am EST
Extended Forecast for

Hollidaysburg PA

  • Today

    Today: Sunny, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 35 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 23. South wind 3 to 7 mph.

    Low: 23 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 43. West wind 9 to 16 mph, with gusts as high as 34 mph.

    High: 43 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West wind around 6 mph becoming calm in the evening.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 1pm. Partly sunny, with a high near 48. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 48 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Rain showers before 4am, then rain and snow showers. Low around 33. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Showers then
    Rain/Snow

  • Friday

    Friday: Snow showers, mainly before 7am. High near 38. Breezy. Chance of precipitation is 80%.

    High: 38 °F

    Snow Showers
    then Chance
    Snow Showers
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 35. Calm wind becoming southwest around 5 mph in the afternoon.
Tonight
Increasing clouds, with a low around 23. South wind 3 to 7 mph.
Wednesday
Partly sunny, with a high near 43. West wind 9 to 16 mph, with gusts as high as 34 mph.
Wednesday Night
Partly cloudy, with a low around 24. West wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of showers after 1pm. Partly sunny, with a high near 48. South wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
Rain showers before 4am, then rain and snow showers. Low around 33. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday
Snow showers, mainly before 7am. High near 38. Breezy. Chance of precipitation is 80%.
Friday Night
Partly cloudy, with a low around 20. Breezy.
Saturday
Partly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
Partly sunny, with a high near 37.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hollidaysburg PA
 40.42°N 78.39°W (Elev. 1053 ft)
Last Update:
2:21 am EST Dec 16, 2025
Forecast Valid:
6am EST Dec 16, 2025-6pm EST Dec 22, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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