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Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Light Rain Fog/Mist
40°F
4°C
| Humidity | 97% |
| Wind Speed | SE 5 mph |
| Barometer | 29.84 in (1011.7 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 4.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 10 Jan 5:53 pm EST |
Extended Forecast for
Waterfall PA
Tonight
Low: 30 °F
Chance Rain
and Patchy
Fog then
Patchy FogSunday

High: 40 °F
Slight Chance
Snow ShowersSunday Night

Low: 25 °F
Partly Cloudy
Monday

High: 42 °F
Mostly Sunny
Monday Night

Low: 27 °F
Mostly Clear
Tuesday

High: 48 °F
Partly Sunny
Tuesday Night

Low: 35 °F
Mostly Cloudy
Wednesday
High: 47 °F
Mostly Cloudy
then Chance
RainWednesday Night

Low: 23 °F
Chance Rain
Detailed Forecast
Tonight
A chance of rain between 9pm and midnight. Patchy fog between 7pm and 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 30. Calm wind becoming west around 6 mph after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A slight chance of snow showers after 10am. Mostly sunny, with a high near 40. West wind 6 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 25. Northwest wind 9 to 13 mph, with gusts as high as 40 mph.
Monday
Mostly sunny, with a high near 42. West wind 6 to 8 mph, with gusts as high as 20 mph.
Monday Night
Mostly clear, with a low around 27. Light west wind.
Tuesday
Partly sunny, with a high near 48.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A chance of rain after 1pm. Mostly cloudy, with a high near 47. Chance of precipitation is 30%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 35.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
Partly sunny, with a high near 38.
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)
5:06 pm EST Jan 10, 2026
6pm EST Jan 10, 2026-6pm EST Jan 17, 2026


