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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 Chill | 13°F (-11°C) |
| Last update | 19 Jan 1:53 pm EST |
Extended Forecast for
Waterfall PA
M.L.King Day

High: 32 °F
Partly Sunny
Tonight

Low: 6 °F
Mostly Clear
Tuesday

High: 22 °F
Sunny
Tuesday Night

Low: 8 °F
Mostly Clear
Wednesday

High: 37 °F
Partly Sunny
Wednesday Night

Low: 26 °F
Mostly Cloudy
Thursday

High: 42 °F
Mostly Sunny
Thursday Night

Low: 18 °F
Partly Cloudy
Friday

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%.
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)
1:16 pm EST Jan 19, 2026
2pm EST Jan 19, 2026-6pm EST Jan 25, 2026


