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.

Mostly Cloudy

9°F

-13°C

Humidity 66%
Wind Speed Calm
Barometer 30.16 in (1024.3 mb)
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Last update 9 Dec 4:53 am EST
Extended Forecast for

4 Miles ENE Altoona PA

  • Today

    Today: Partly sunny, with a high near 28. Wind chill values as low as zero. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.

    High: 28 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain. High near 38. South wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers, possibly mixed with rain before 7pm, then a chance of snow showers. Low around 21. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Breezy.
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday

    Thursday: A slight chance of snow showers. Mostly cloudy, with a high near 25. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 25 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.

    Low: 19 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.

    Low: 19 °F

    Chance Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 27.

    High: 27 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 28. Wind chill values as low as zero. Light south wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Tonight
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 24. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
Snow, possibly mixed with rain. High near 38. South wind 13 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers, possibly mixed with rain before 7pm, then a chance of snow showers. Low around 21. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers. Mostly cloudy, with a high near 25. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 19. Chance of precipitation is 20%.
Friday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 50%.
Saturday
Mostly cloudy, with a high near 27.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 20. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 21.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ENE Altoona PA
 40.53°N 78.34°W (Elev. 2024 ft)
Last Update:
4:34 am EST Dec 9, 2025
Forecast Valid:
5am EST Dec 9, 2025-6pm EST Dec 15, 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