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 and Breezy

38°F

3°C

Humidity 46%
Wind Speed W 22 G 36 mph
Barometer 29.89 in (1013.5 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 17 Nov 11:53 am EST
Extended Forecast for

Altoona-Blair County Airport PA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 36 mph.

    High: 41 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 25. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of snow showers before 1pm, then rain and snow showers likely between 1pm and 4pm, then rain showers likely after 4pm. Increasing clouds, with a high near 42. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 1am. Cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 47. Calm wind.

    High: 47 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 35.

    Low: 35 °F

    Cloudy

  • Thursday

    Thursday: Cloudy, with a high near 50.

    High: 50 °F

    Cloudy

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Cloudy then
    Chance
    Showers

  • Friday

    Friday: Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.

    High: 57 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 36 mph.
Tonight
Mostly clear, with a low around 25. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 21 mph.
Tuesday
A chance of snow showers before 1pm, then rain and snow showers likely between 1pm and 4pm, then rain showers likely after 4pm. Increasing clouds, with a high near 42. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Showers likely, mainly before 1am. Cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Mostly cloudy, with a high near 47. Calm wind.
Wednesday Night
Cloudy, with a low around 35.
Thursday
Cloudy, with a high near 50.
Thursday Night
A chance of showers after 1am. Cloudy, with a low around 40. Chance of precipitation is 50%.
Friday
Showers likely. Mostly cloudy, with a high near 57. Chance of precipitation is 60%.
Friday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Saturday
A chance of showers. Partly sunny, with a high near 50. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Altoona-Blair County Airport PA
 40.31°N 78.32°W (Elev. 1407 ft)
Last Update:
11:11 am EST Nov 17, 2025
Forecast Valid:
12pm EST Nov 17, 2025-6pm EST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation