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.

Overcast

57°F

14°C

Humidity 96%
Wind Speed Calm
Barometer 30.07 in (1018.2 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 25 May 4:53 am EDT
Extended Forecast for

2 Miles WSW Mapleton Depot PA

  • Overnight

    Overnight: Showers likely. Cloudy, with a low around 56. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 56 °F

    Showers
    Likely

  • Memorial Day

    Memorial Day: Showers likely before 10am, then isolated showers after 1pm. Patchy fog between 9am and 11am. Otherwise, mostly cloudy, with a high near 76. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Showers
    Likely and
    Patchy Fog
    then Isolated
    Showers

  • Monday Night

    Monday Night: Patchy dense fog between 11pm and 5am. Otherwise, mostly cloudy, with a low around 57. Calm wind.

    Low: 57 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. Calm wind.

    High: 78 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 80.

    High: 80 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers likely. Cloudy, with a low around 56. Light south wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Memorial Day
Showers likely before 10am, then isolated showers after 1pm. Patchy fog between 9am and 11am. Otherwise, mostly cloudy, with a high near 76. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Patchy dense fog between 11pm and 5am. Otherwise, mostly cloudy, with a low around 57. Calm wind.
Tuesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. Calm wind.
Tuesday Night
Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 59. Light and variable wind.
Wednesday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 80.
Wednesday Night
Mostly cloudy, with a low around 59.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 74.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Mostly sunny, with a high near 73.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Mapleton Depot PA
 40.37°N 78.02°W (Elev. 1296 ft)
Last Update:
5:26 am EDT May 25, 2026
Forecast Valid:
5am EDT May 25, 2026-6pm EDT May 31, 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