National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

45°F

7°C

Humidity 54%
Wind Speed NW 9 mph
Barometer 29.96 in (1015.1 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 2 May 11:53 am EDT
Extended Forecast for

Mount Union PA

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 57. Northwest wind around 6 mph.

    High: 57 °F

    Partly Sunny

  • Tonight

    Tonight: Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. Light northwest wind.

    Low: 33 °F

    Mostly Cloudy
    then Areas
    Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 62. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 62 °F

    Areas Frost
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 72. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.

    High: 72 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A slight chance of showers. Partly cloudy, with a low around 52. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.

    High: 81 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 70. Chance of precipitation is 80%.

    High: 70 °F

    Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 57. Northwest wind around 6 mph.
Tonight
Areas of frost after 3am. Otherwise, mostly cloudy, then gradually becoming clear, with a low around 33. Light northwest wind.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 62. Northwest wind 3 to 8 mph. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 43. Calm wind.
Monday
Mostly sunny, with a high near 72. Southwest wind 3 to 7 mph. Winds could gust as high as 20 mph.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 52. Chance of precipitation is 20%.
Tuesday
A chance of showers after 2pm. Partly sunny, with a high near 81. Chance of precipitation is 30%.
Tuesday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Showers. High near 70. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 53. Chance of precipitation is 80%.
Thursday
Showers. High near 65. Chance of precipitation is 80%.
Thursday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
A chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Union PA
 40.38°N 77.87°W (Elev. 600 ft)
Last Update:
11:21 am EDT May 2, 2026
Forecast Valid:
12pm EDT May 2, 2026-6pm EDT May 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