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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

5°F

-15°C

Humidity 54%
Wind Speed W 13 mph
Barometer 30.23 in (1026.7 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill-12°F (-24°C)
Last update 20 Jan 6:53 am EST
Extended Forecast for

Mount Union PA

  • Today

    Today: Sunny, with a high near 19. Wind chill values as low as -5. West wind 8 to 10 mph, with gusts as high as 23 mph.

    High: 19 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 10. Light south wind.

    Low: 10 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of snow showers after 1pm. Partly sunny, with a high near 35. South wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 20%.

    High: 35 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 28. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 40. West wind 7 to 10 mph, with gusts as high as 26 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 4.

    Low: 4 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of snow after 1pm. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.

    High: 15 °F

    Partly Sunny
    then Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 19. Wind chill values as low as -5. West wind 8 to 10 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 10. Light south wind.
Wednesday
A slight chance of snow showers after 1pm. Partly sunny, with a high near 35. South wind 3 to 8 mph. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 28. South wind around 7 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 40. West wind 7 to 10 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 26.
Friday Night
Partly cloudy, with a low around 4.
Saturday
A chance of snow after 1pm. Mostly cloudy, with a high near 15. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 7. Chance of precipitation is 50%.
Sunday
A chance of snow. Mostly cloudy, with a high near 18. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, with a low around 7.
Monday
Mostly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Union PA
 40.4°N 77.9°W (Elev. 666 ft)
Last Update:
7:06 am EST Jan 20, 2026
Forecast Valid:
7am EST Jan 20, 2026-6pm EST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation