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Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast and Breezy

27°F

-3°C

Humidity 55%
Wind Speed SW 23 G 35 mph
Barometer 29.84 in (1012.7 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill13°F (-11°C)
Last update 19 Jan 1:53 pm EST
Extended Forecast for

Waterfall PA

  • M.L.King Day

    M.L.King Day: Partly sunny, with a high near 32. West wind around 11 mph, with gusts as high as 31 mph.

    High: 32 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as zero. West wind 6 to 10 mph, with gusts as high as 36 mph.

    Low: 6 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 22. Wind chill values as low as -5. West wind 6 to 8 mph, with gusts as high as 22 mph.

    High: 22 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 8. Calm wind.

    Low: 8 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 37. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 21 mph.

    High: 37 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 42.

    High: 42 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 30.

    High: 30 °F

    Partly Sunny

Detailed Forecast

M.L.King Day
Partly sunny, with a high near 32. West wind around 11 mph, with gusts as high as 31 mph.
Tonight
Mostly clear, with a low around 6. Wind chill values as low as zero. West wind 6 to 10 mph, with gusts as high as 36 mph.
Tuesday
Sunny, with a high near 22. Wind chill values as low as -5. West wind 6 to 8 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 8. Calm wind.
Wednesday
Partly sunny, with a high near 37. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly sunny, with a high near 42.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Partly sunny, with a high near 30.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 16. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 4. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 18. Chance of precipitation is 40%.
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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:
1:16 pm EST Jan 19, 2026
Forecast Valid:
2pm EST Jan 19, 2026-6pm EST Jan 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation