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 57%
Wind Speed W 5 mph
Barometer 29.85 in (1013.5 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 5 Feb 10:53 pm EST
Extended Forecast for

Hollidaysburg PA

Extreme Cold Watch February 7, 01:00am until February 8, 10:00am
Click here for hazard details and duration
Extreme Cold Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Calm wind.

    Low: 13 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly after noon. High near 30. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Snow, mainly before 10pm. Low around 0. Wind chill values as low as -10. Blustery, with a light and variable wind becoming northwest 16 to 21 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 0 °F

    Snow then
    Chance Snow
    and Blustery

  • Saturday

    Saturday: Partly sunny and cold, with a high near 10. Wind chill values as low as -20. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 50 mph.

    High: 10 °F

    Cold and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Northwest wind 11 to 15 mph, with gusts as high as 36 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 17.

    High: 17 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 2.

    Low: 2 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 13. Calm wind.
Friday
Snow, mainly after noon. High near 30. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday Night
Snow, mainly before 10pm. Low around 0. Wind chill values as low as -10. Blustery, with a light and variable wind becoming northwest 16 to 21 mph in the evening. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday
Partly sunny and cold, with a high near 10. Wind chill values as low as -20. Blustery, with a northwest wind 18 to 23 mph, with gusts as high as 50 mph.
Saturday Night
Mostly cloudy, with a low around 0. Northwest wind 11 to 15 mph, with gusts as high as 36 mph.
Sunday
Partly sunny, with a high near 17.
Sunday Night
Partly cloudy, with a low around 2.
Monday
Mostly sunny, with a high near 28.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Partly cloudy, with a low around 25.
Wednesday
A chance of showers. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Wednesday Night
A chance of rain or freezing rain. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
A chance of showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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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:
7:06 pm EST Feb 5, 2026
Forecast Valid:
11pm EST Feb 5, 2026-6pm EST Feb 12, 2026
 
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