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.

Light Rain

41°F

5°C

Humidity 82%
Wind Speed NW 15 G 28 mph
Barometer 29.83 in (1011.0 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 11 Jan 12:53 am EST
Extended Forecast for

Mount Union PA

  • Overnight

    Overnight: Partly cloudy, with a low around 31. West wind around 8 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Snow showers likely before 4pm, then scattered snow showers after 5pm. The snow could be heavy at times. Increasing clouds, with a high near 39. West wind 7 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Breezy, with a west wind 14 to 21 mph, with gusts as high as 41 mph.

    Low: 27 °F

    Decreasing
    Clouds and
    Breezy

  • Monday

    Monday: Mostly sunny, with a high near 40. West wind 6 to 10 mph, with gusts as high as 21 mph.

    High: 40 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29. West wind around 6 mph.

    Low: 29 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.

    High: 45 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. West wind around 8 mph, with gusts as high as 22 mph.
Sunday
Snow showers likely before 4pm, then scattered snow showers after 5pm. The snow could be heavy at times. Increasing clouds, with a high near 39. West wind 7 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 27. Breezy, with a west wind 14 to 21 mph, with gusts as high as 41 mph.
Monday
Mostly sunny, with a high near 40. West wind 6 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 29. West wind around 6 mph.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 37.
Wednesday
A chance of showers. Mostly cloudy, with a high near 45. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 31. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 19.
Saturday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Union PA
 40.4°N 77.9°W (Elev. 666 ft)
Last Update:
1:06 am EST Jan 11, 2026
Forecast Valid:
1am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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