Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Light Snow
37°F
3°C
| Humidity | 67% |
| Wind Speed | W 12 mph |
| Barometer | 29.93 in (1015.2 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 7.00 mi |
| Wind Chill | 29°F (-2°C) |
| Last update | 17 Jan 1:53 pm EST |
Extended Forecast for
Waterfall PA
This Afternoon

High: 43 °F
Mostly Sunny
Tonight
Low: 24 °F
Mostly Cloudy
then Chance
Snow ShowersSunday
High: 31 °F
Chance Snow
then Partly
SunnySunday Night

Low: 17 °F
Partly Cloudy
M.L.King Day

High: 31 °F
Partly Sunny
Monday Night

Low: 8 °F
Partly Cloudy
Tuesday

High: 21 °F
Sunny
Tuesday Night

Low: 8 °F
Mostly Clear
Wednesday

High: 37 °F
Mostly Sunny
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 43. West wind around 6 mph.
Tonight
A chance of snow showers, mainly before 3am, then a slight chance of snow after 5am. Increasing clouds, with a low around 24. Calm wind. Chance of precipitation is 30%.
Sunday
A chance of snow, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 31. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 17. Calm wind.
M.L.King Day
Partly sunny, with a high near 31. Light southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 28 mph.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Sunny, with a high near 21.
Tuesday Night
Mostly clear, with a low around 8.
Wednesday
Mostly sunny, with a high near 37.
Wednesday Night
Mostly cloudy, with a low around 23.
Thursday
Partly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 14.
Friday
Mostly sunny, with a high near 33.
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)
2:31 pm EST Jan 17, 2026
2pm EST Jan 17, 2026-6pm EST Jan 23, 2026


