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.

Overcast

39°F

4°C

Humidity 57%
Wind Speed S 5 mph
Barometer 30.07 in (1019.9 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 18 Nov 7:53 pm EST
Extended Forecast for

Hollidaysburg PA

  • Tonight

    Tonight: Rain before 5am, then a slight chance of rain and snow. Patchy fog. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain and
    Patchy Fog
    then
    Rain/Snow and
    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 1pm. Cloudy, with a high near 50. Light south wind. Chance of precipitation is 20%.

    High: 50 °F

    Cloudy then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers after 1am. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.

    Low: 39 °F

    Cloudy then
    Slight Chance
    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.

    Low: 35 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers. Partly sunny, with a high near 51. Chance of precipitation is 40%.

    High: 51 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain before 5am, then a slight chance of rain and snow. Patchy fog. Low around 33. Calm wind. Chance of precipitation is 100%. Little or no snow accumulation expected.
Wednesday
Patchy fog before 9am. Otherwise, mostly cloudy, with a high near 49. Calm wind.
Wednesday Night
Mostly cloudy, with a low around 33. Calm wind.
Thursday
A slight chance of showers after 1pm. Cloudy, with a high near 50. Light south wind. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers after 1am. Cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.
Friday
A chance of showers. Mostly cloudy, with a high near 58. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers. Mostly cloudy, with a low around 35. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 51. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 54.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 57.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hollidaysburg PA
 40.42°N 78.39°W (Elev. 1053 ft)
Last Update:
7:05 pm EST Nov 18, 2025
Forecast Valid:
8pm EST Nov 18, 2025-6pm EST Nov 25, 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