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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

51°F

11°C

Humidity 36%
Wind Speed SW 10 mph
Barometer 29.97 in (1016.0 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 27 Feb 4:53 pm EST
Extended Forecast for

Waterfall PA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly clear, with a low around 33. Calm wind.

    Low: 33 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 1am. Increasing clouds, with a low around 34. Calm wind. Chance of precipitation is 20%.

    Low: 34 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Sunday

    Sunday: A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 20. Light north wind.

    Low: 20 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow, mainly after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of snow, freezing rain, and sleet after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Wintry Mix

  • Tuesday

    Tuesday: A chance of rain, snow, freezing rain, and sleet before 1pm, then rain or freezing rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Wintry Mix
    Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 1am. Cloudy, with a low around 33. Chance of precipitation is 70%.

    Low: 33 °F

    Rain Likely

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly clear, with a low around 33. Calm wind.
Saturday
Mostly sunny, with a high near 60. Light and variable wind.
Saturday Night
A slight chance of rain after 1am. Increasing clouds, with a low around 34. Calm wind. Chance of precipitation is 20%.
Sunday
A chance of rain before 1pm. Mostly cloudy, then gradually becoming sunny, with a high near 45. Calm wind becoming northwest around 6 mph in the morning. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 20. Light north wind.
Monday
A chance of snow, mainly after 1pm. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Monday Night
A chance of snow, freezing rain, and sleet after 1am. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Tuesday
A chance of rain, snow, freezing rain, and sleet before 1pm, then rain or freezing rain likely. Mostly cloudy, with a high near 41. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 1am. Cloudy, with a low around 33. Chance of precipitation is 70%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53. Chance of precipitation is 30%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 50%.
Friday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waterfall PA
 40.13°N 78.06°W (Elev. 942 ft)
Last Update:
1:41 pm EST Feb 27, 2026
Forecast Valid:
5pm EST Feb 27, 2026-6pm EST Mar 6, 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