Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.N/A
| Humidity | NA |
| Wind Speed | NA |
| Barometer | NA |
| Dewpoint | N/A |
| Visibility | NA |
| Last update | *** Not a current observation *** |
Extended Forecast for
Waterfall PA
Today

High: 76 °F
Severe
ThunderstormsTonight

Low: 38 °F
Showers
Thursday

High: 43 °F
Partly Sunny
Thursday Night

Low: 30 °F
Mostly Clear
Friday

High: 55 °F
Partly Sunny
Friday Night

Low: 31 °F
Partly Cloudy
Saturday

High: 49 °F
Mostly Sunny
Saturday Night

Low: 32 °F
Mostly Cloudy
Sunday

High: 57 °F
Mostly Cloudy
Detailed Forecast
Today
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. Some of the storms could be severe. High near 76. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Showers and thunderstorms before 3am, then a chance of showers. Low around 38. Southwest wind 6 to 9 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 43. Northwest wind around 11 mph, with gusts as high as 43 mph.
Thursday Night
Mostly clear, with a low around 30. Light northwest wind.
Friday
Partly sunny, with a high near 55. South wind 5 to 13 mph, with gusts as high as 32 mph.
Friday Night
Partly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
Mostly cloudy, with a low around 32.
Sunday
Mostly cloudy, with a high near 57.
Sunday Night
Showers, mainly after 2am. Low around 39. Chance of precipitation is 80%.
Monday
Rain and snow showers. High near 53. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow showers. Partly cloudy, with a low around 22. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 35.
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)
4:11 am EDT Mar 11, 2026
5am EDT Mar 11, 2026-6pm EDT Mar 17, 2026



