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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

26°F

-3°C

Humidity 60%
Wind Speed S 8 mph
Barometer 30.49 in (1034.7 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 2 Mar 1:53 pm EST
Extended Forecast for

Mount Union PA

Winter Weather Advisory March 3, 04:00am until March 3, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 40. Light south wind.

    High: 40 °F

    Partly Sunny

  • Tonight

    Tonight: A chance of snow showers and freezing rain before 4am, then a chance of rain and snow showers between 4am and 5am, then rain and freezing rain likely, possibly mixed with snow showers after 5am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Mostly Cloudy
    then Wintry
    Mix Likely

  • Tuesday

    Tuesday: Rain, freezing rain, and sleet, becoming all rain after 10am. High near 45. Light south wind. Chance of precipitation is 100%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.

    High: 45 °F

    Wintry Mix
    then Rain

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 56. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 56 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers. Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    Showers

  • Friday

    Friday: A chance of showers before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 40. Light south wind.
Tonight
A chance of snow showers and freezing rain before 4am, then a chance of rain and snow showers between 4am and 5am, then rain and freezing rain likely, possibly mixed with snow showers after 5am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 60%. Little or no ice accumulation expected. New snow accumulation of less than a half inch possible.
Tuesday
Rain, freezing rain, and sleet, becoming all rain after 10am. High near 45. Light south wind. Chance of precipitation is 100%. Little or no ice accumulation expected. New sleet accumulation of less than a half inch possible.
Tuesday Night
Showers, mainly before 1am. Low around 39. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 56. Calm wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely. Cloudy, with a low around 45. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 67. Chance of precipitation is 60%.
Thursday Night
Showers. Low around 51. Chance of precipitation is 80%.
Friday
A chance of showers before 1pm. Partly sunny, with a high near 72. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 52.
Saturday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 72. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Union PA
 40.38°N 77.87°W (Elev. 600 ft)
Last Update:
1:21 pm EST Mar 2, 2026
Forecast Valid:
2pm EST Mar 2, 2026-6pm EDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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