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

35°F

2°C

Humidity 70%
Wind Speed SW 7 mph
Barometer 29.99 in (1016.9 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 7 Dec 1:53 pm EST
Extended Forecast for

Altoona PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 37. West wind around 7 mph.

    High: 37 °F

    Mostly Cloudy

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 16. Southwest wind 5 to 7 mph becoming north after midnight.

    Low: 16 °F

    Decreasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 27. Northeast wind 3 to 6 mph.

    High: 27 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 10. Light and variable wind.

    Low: 10 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 35. South wind 3 to 8 mph. Winds could gust as high as 21 mph.

    High: 35 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of freezing rain after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Freezing Rain

  • Wednesday

    Wednesday: Rain. High near 45. Chance of precipitation is 90%.

    High: 45 °F

    Rain

  • Wednesday Night

    Wednesday Night: Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.

    High: 34 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 37. West wind around 7 mph.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 16. Southwest wind 5 to 7 mph becoming north after midnight.
Monday
Partly sunny, with a high near 27. Northeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 10. Light and variable wind.
Tuesday
Mostly cloudy, with a high near 35. South wind 3 to 8 mph. Winds could gust as high as 21 mph.
Tuesday Night
A chance of freezing rain after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 40%.
Wednesday
Rain. High near 45. Chance of precipitation is 90%.
Wednesday Night
Rain and snow likely before 1am, then a chance of snow. Mostly cloudy, with a low around 26. Chance of precipitation is 60%.
Thursday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona PA
 40.51°N 78.4°W (Elev. 1198 ft)
Last Update:
1:28 pm EST Dec 7, 2025
Forecast Valid:
2pm EST Dec 7, 2025-6pm EST Dec 13, 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