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Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Fair and Breezy
54°F
12°C
| Humidity | 30% |
| Wind Speed | W 21 G 32 mph |
| Barometer | 29.57 in (1001.8 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 10.00 mi |
| Wind Chill | 49°F (9°C) |
| Last update | 20 Feb 5:53 pm EST |
Extended Forecast for
Waterfall PA
Tonight

Low: 34 °F
Mostly Clear
Saturday

High: 49 °F
Mostly Sunny
Saturday Night
Low: 29 °F
Partly Cloudy
then Chance
Rain/SnowSunday

High: 39 °F
Rain/Snow
Sunday Night
Low: 28 °F
Rain/Snow
Likely then
Snow LikelyMonday

High: 38 °F
Chance Snow
Monday Night

Low: 20 °F
Mostly Cloudy
Tuesday

High: 33 °F
Partly Sunny
Tuesday Night

Low: 25 °F
Mostly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 34. West wind 6 to 10 mph, with gusts as high as 37 mph.
Saturday
Mostly sunny, with a high near 49. West wind 3 to 7 mph. Winds could gust as high as 31 mph.
Saturday Night
A chance of rain between 1am and 4am, then a chance of snow after 4am. Increasing clouds, with a low around 29. Calm wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Snow, possibly mixed with rain. High near 39. Calm wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after 7pm. Mostly cloudy, with a low around 28. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 33.
Tuesday Night
Mostly cloudy, with a low around 25.
Wednesday
Mostly cloudy, with a high near 50.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly cloudy, with a high near 46. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 28.
Friday
Mostly sunny, with a high near 47.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Waterfall PA
40.13°N 78.06°W (Elev. 942 ft)
40.13°N 78.06°W (Elev. 942 ft)
1:46 pm EST Feb 20, 2026
6pm EST Feb 20, 2026-6pm EST Feb 27, 2026


