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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Light Snow

27°F

-3°C

Humidity 78%
Wind Speed NW 18 G 32 mph
Barometer 29.77 in (1009.9 mb)
Dewpoint 21°F (-6°C)
Visibility 7.00 mi
Wind Chill14°F (-10°C)
Last update 23 Feb 3:53 am EST
Extended Forecast for

Mount Union PA

Winter Weather Advisory February 23, 04:55am until February 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 04:55am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: A slight chance of snow before 11am. Cloudy, with a high near 37. Northwest wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 37 °F

    Slight Chance
    Snow then
    Cloudy

  • Monday Night

    Monday Night: Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind 11 to 13 mph, with gusts as high as 30 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Northwest wind 5 to 11 mph, with gusts as high as 26 mph.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow, mainly after 1am. Low around 25. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A slight chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.

    High: 44 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.

    High: 39 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 28. Northwest wind around 11 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Monday
A slight chance of snow before 11am. Cloudy, with a high near 37. Northwest wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday Night
Cloudy, then gradually becoming partly cloudy, with a low around 18. Northwest wind 11 to 13 mph, with gusts as high as 30 mph.
Tuesday
Mostly sunny, with a high near 32. Northwest wind 5 to 11 mph, with gusts as high as 26 mph.
Tuesday Night
Snow, mainly after 1am. Low around 25. Calm wind becoming south 5 to 7 mph after midnight. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Wednesday
A slight chance of snow before 10am, then a slight chance of rain between 10am and 1pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A chance of snow before 1pm, then rain and snow likely. Mostly cloudy, with a high near 39. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 41.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Partly sunny, with a high near 46.
Basemap Options
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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:
4:34 am EST Feb 23, 2026
Forecast Valid:
4am EST Feb 23, 2026-6pm EST Mar 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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