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Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Overcast
55°F
13°C
| Humidity | 74% |
| Wind Speed | SW 9 mph |
| Barometer | 29.76 in (1008.0 mb) |
| Dewpoint | 47°F (8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 53°F (12°C) |
| Last update | 20 Mar 6:53 pm EDT |
Extended Forecast for
Waterfall PA
Tonight
Low: 42 °F
Showers
Likely then
Partly CloudySaturday
High: 63 °F
Mostly Sunny
Saturday Night
Low: 44 °F
Partly Cloudy
Sunday
High: 79 °F
Partly Sunny
then Slight
Chance
T-stormsSunday Night
Low: 42 °F
Showers
LikelyMonday
High: 53 °F
Partly Sunny
Monday Night
Low: 28 °F
Mostly Clear
Tuesday
High: 51 °F
Sunny
Tuesday Night
Low: 32 °F
Mostly Cloudy
Detailed Forecast
Tonight
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 42. Southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 63. Calm wind.
Saturday Night
Partly cloudy, with a low around 44. Calm wind.
Sunday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 79. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 11pm, then showers likely after 11pm. Mostly cloudy, with a low around 42. Calm wind becoming northwest around 5 mph after midnight. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Partly sunny, with a high near 53.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 50.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 37. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Waterfall PA
40.13°N 78.06°W (Elev. 942 ft)
40.13°N 78.06°W (Elev. 942 ft)
6:46 pm EDT Mar 20, 2026
7pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026
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