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.

Mostly Cloudy

8°F

-13°C

Humidity 60%
Wind Speed W 7 mph
Barometer 30.00 in (1019.2 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill-3°F (-19°C)
Last update 28 Jan 5:53 pm EST
Extended Forecast for

Hollidaysburg PA

Cold Weather Advisory January 29, 01:00am until January 29, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: A slight chance of snow before 7pm. Mostly cloudy, with a low around 3. Wind chill values as low as -10. West wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 3 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: A chance of flurries after 10am. Partly sunny, with a high near 16. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 25 mph.

    High: 16 °F

    Chance
    Flurries

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -2. West wind around 6 mph becoming calm after midnight.

    Low: -2 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 14. Wind chill values as low as -5. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 14 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -5. Light northwest wind.

    Low: -5 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 15.

    High: 15 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3.

    Low: 3 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 19.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 8.

    Low: 8 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of snow before 7pm. Mostly cloudy, with a low around 3. Wind chill values as low as -10. West wind 6 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Thursday
A chance of flurries after 10am. Partly sunny, with a high near 16. Wind chill values as low as -10. West wind 10 to 13 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around -2. West wind around 6 mph becoming calm after midnight.
Friday
Mostly sunny, with a high near 14. Wind chill values as low as -5. Calm wind becoming northwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around -5. Light northwest wind.
Saturday
Partly sunny, with a high near 15.
Saturday Night
Mostly cloudy, with a low around 3.
Sunday
Partly sunny, with a high near 19.
Sunday Night
Partly cloudy, with a low around 8.
Monday
Mostly sunny, with a high near 25.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 31.
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:
1:05 pm EST Jan 28, 2026
Forecast Valid:
6pm EST Jan 28, 2026-6pm EST Feb 4, 2026
 
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