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

48°F

9°C

Humidity 66%
Wind Speed SE 18 G 32 mph
Barometer 29.97 in (1015.5 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 15 Mar 8:53 pm EDT
Extended Forecast for

Altoona-Blair County Airport PA

  • Tonight

    Tonight: Showers likely, mainly before 5am. Cloudy, with a low around 49. Southeast wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 49 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Some of the storms could be severe. High near 65. South wind 15 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Severe
    Thunderstorms

  • Monday Night

    Monday Night: Rain showers, snow showers, and sleet, becoming all snow after 11pm, then gradually ending. Low around 21. West wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.

    Low: 21 °F

    Wintry Mix
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of snow showers after 2pm. Mostly cloudy, with a high near 28. West wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. West wind 7 to 14 mph, with gusts as high as 24 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 46.

    High: 46 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers likely, mainly before 5am. Cloudy, with a low around 49. Southeast wind around 16 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. Some of the storms could be severe. High near 65. South wind 15 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain showers, snow showers, and sleet, becoming all snow after 11pm, then gradually ending. Low around 21. West wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow and sleet accumulation of less than a half inch possible.
Tuesday
A slight chance of snow showers after 2pm. Mostly cloudy, with a high near 28. West wind around 18 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 16. West wind 7 to 14 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 46.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Mostly cloudy, with a high near 54.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 55.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 50.
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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:
8:06 pm EDT Mar 15, 2026
Forecast Valid:
9pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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