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.

A Few Clouds

48°F

9°C

Humidity 63%
Wind Speed NW 17 G 30 mph
Barometer 29.88 in (1012.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 9 Nov 5:53 am EST
Extended Forecast for

Waterfall PA

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 57. Northwest wind 10 to 16 mph, with gusts as high as 38 mph.

    High: 57 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. West wind 5 to 7 mph becoming calm in the evening.

    Low: 39 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 65. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.

    High: 65 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Light west wind.

    Low: 39 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 64. Light west wind.

    High: 64 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Rain. High near 56. Chance of precipitation is 90%.

    High: 56 °F

    Rain

  • Thursday Night

    Thursday Night: Showers. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.

    High: 46 °F

    Showers
    Likely

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 57. Northwest wind 10 to 16 mph, with gusts as high as 38 mph.
Tonight
Increasing clouds, with a low around 39. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 65. Light southwest wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 39. Light west wind.
Veterans Day
Mostly sunny, with a high near 64. Light west wind.
Wednesday Night
Mostly cloudy, with a low around 43.
Thursday
Rain. High near 56. Chance of precipitation is 90%.
Thursday Night
Showers. Low around 38. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 46. Chance of precipitation is 60%.
Friday Night
A chance of showers before 1am. Mostly cloudy, with a low around 34. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waterfall PA
 40.13°N 78.09°W (Elev. 1089 ft)
Last Update:
4:46 am EST Nov 9, 2026
Forecast Valid:
6am EST Nov 9, 2026-6pm EST Nov 15, 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