News Headlines
- When does the first frost occur in Central PA? See when the first 36 degree temperatures typically occur.
- A 5th tornado has been determined to have occurred in Central PA (Burnside Twp in northern Centre County) on July 18th, 2026. See details.
- See information on the Cyclone (PA) Tornado of Sept 9th, 2026
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Fair
49°F
9°C
| Humidity | 66% |
| Wind Speed | Vrbl 6 mph |
| Barometer | 30.44 in (1031.2 mb) |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 46°F (8°C) |
| Last update | 24 Sep 8:53 am EDT |
Extended Forecast for
3 Miles S Waterfall PA
Today
High: 64 °F
Mostly Sunny
Tonight
Low: 45 °F
Partly Cloudy
Friday
High: 71 °F
Sunny
Friday Night
Low: 49 °F
Mostly Clear
Saturday
High: 72 °F
Sunny
Saturday Night
Low: 51 °F
Partly Cloudy
Sunday
High: 68 °F
Partly Sunny
Sunday Night
Low: 52 °F
Mostly Cloudy
Monday
High: 69 °F
Partly Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 64. Northeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 45. Light north wind.
Friday
Sunny, with a high near 71. North wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around 49. North wind around 6 mph.
Saturday
Sunny, with a high near 72. North wind 6 to 9 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Partly sunny, with a high near 68.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 75.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles S Waterfall PA
40.08°N 78.06°W (Elev. 1096 ft)
40.08°N 78.06°W (Elev. 1096 ft)
8:05 am EDT Sep 24, 2026
9am EDT Sep 24, 2026-6pm EDT Sep 30, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
