Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Fair
73°F
23°C
| Humidity | 57% |
| Wind Speed | SW 8 mph |
| Barometer | 29.93 in (1012.3 mb) |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Last update | 15 Apr 8:53 pm EDT |
Extended Forecast for
4 Miles N Williamsburg PA
Tonight
Low: 66 °F
Mostly Cloudy
then Slight
Chance
ShowersThursday

High: 84 °F
Mostly Sunny
Thursday Night

Low: 60 °F
Chance
ShowersFriday

High: 77 °F
Slight Chance
ShowersFriday Night

Low: 54 °F
Mostly Clear
Saturday
High: 82 °F
Mostly Sunny
then Chance
ShowersSaturday Night

Low: 45 °F
Showers
LikelySunday

High: 59 °F
Chance
ShowersSunday Night

Low: 31 °F
Partly Cloudy
Detailed Forecast
Tonight
A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 66. West wind around 7 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 84. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. West wind around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers before 2pm. Mostly sunny, with a high near 77. Northwest wind around 7 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 54. Calm wind.
Saturday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 45. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 59. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 70.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles N Williamsburg PA
40.52°N 78.2°W (Elev. 997 ft)
40.52°N 78.2°W (Elev. 997 ft)
8:06 pm EDT Apr 15, 2026
9pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026



