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.

Fair

32°F

0°C

Humidity 52%
Wind Speed SW 13 mph
Barometer 30.10 in (1021.1 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 12 Jan 6:53 pm EST
Extended Forecast for

Altoona PA

  • Tonight

    Tonight: Clear, with a low around 29. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 46. South wind around 8 mph, with gusts as high as 20 mph.

    High: 46 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 4am. Mostly cloudy, with a low around 37. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain, mainly after 1pm. High near 44. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 44 °F

    Chance Rain
    then Rain

  • Wednesday Night

    Wednesday Night: Rain likely before 10pm, then rain and snow likely between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 19. West wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Rain/Snow
    Likely

  • Thursday

    Thursday: A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.

    High: 25 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 29. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.
Tuesday
Increasing clouds, with a high near 46. South wind around 8 mph, with gusts as high as 20 mph.
Tuesday Night
A chance of rain, mainly after 4am. Mostly cloudy, with a low around 37. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
Rain, mainly after 1pm. High near 44. Southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Rain likely before 10pm, then rain and snow likely between 10pm and 1am, then a chance of snow after 1am. Mostly cloudy, with a low around 19. West wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
A chance of snow. Mostly cloudy, with a high near 25. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 27.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Snow showers likely, mainly after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 15. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 9.
M.L.King Day
Partly sunny, with a high near 22.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altoona PA
 40.51°N 78.4°W (Elev. 1198 ft)
Last Update:
7:05 pm EST Jan 12, 2026
Forecast Valid:
7pm EST Jan 12, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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