Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Overcast
47°F
8°C
| Humidity | 63% |
| Wind Speed | SE 15 G 31 mph |
| Barometer | 29.99 in (1016.4 mb) |
| Dewpoint | 35°F (2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 15 Mar 7:53 pm EDT |
Extended Forecast for
Waterfall PA
Tonight

Low: 49 °F
Showers
Monday
High: 69 °F
Severe
ThunderstormsMonday Night
Low: 22 °F
Rain/Snow
Likely then
Snow Showers
LikelyTuesday

High: 33 °F
Partly Sunny
Tuesday Night

Low: 18 °F
Partly Cloudy
Wednesday

High: 40 °F
Partly Sunny
Wednesday Night

Low: 24 °F
Mostly Cloudy
Thursday

High: 47 °F
Partly Sunny
Thursday Night

Low: 32 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers, mainly before 5am. Low around 49. Southeast wind 7 to 9 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers and possibly a thunderstorm. Some of the storms could be severe. High near 69. South wind 8 to 11 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain and snow showers likely, becoming all snow after 11pm, then gradually ending. Cloudy, then gradually becoming partly cloudy, with a low around 22. West wind around 9 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday
Partly sunny, with a high near 33. West wind around 10 mph, with gusts as high as 32 mph.
Tuesday Night
Partly cloudy, with a low around 18. West wind around 6 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Partly sunny, with a high near 47.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
Partly sunny, with a high near 57.
Friday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 59.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 57.
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)
8:06 pm EDT Mar 15, 2026
8pm EDT Mar 15, 2026-6pm EDT Mar 22, 2026


