Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Fair
82°F
28°C
| Humidity | 44% |
| Wind Speed | SW 9 mph |
| Barometer | 29.92 in (1012.0 mb) |
| Dewpoint | 58°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 82°F (28°C) |
| Last update | 15 Apr 4:53 pm EDT |
Extended Forecast for
4 Miles NNE Williamsburg PA
This Afternoon
High: 87 °F
Slight Chance
T-stormsTonight
Low: 66 °F
Mostly Cloudy
then Slight
Chance
ShowersThursday
High: 86 °F
Mostly Sunny
Thursday Night
Low: 61 °F
Chance
ShowersFriday
High: 78 °F
Slight Chance
ShowersFriday Night
Low: 55 °F
Partly Cloudy
Saturday
High: 82 °F
Mostly Sunny
then Chance
ShowersSaturday Night
Low: 46 °F
Showers
LikelySunday
High: 60 °F
Chance
Showers
Detailed Forecast
This Afternoon
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. West wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers between 1am and 2am. Mostly cloudy, with a low around 66. Southwest wind around 7 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 86. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. 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 78. Northwest wind around 6 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 55.
Saturday
A chance of showers after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 40%.
Saturday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 51.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 68.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 71.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles NNE Williamsburg PA
40.51°N 78.17°W (Elev. 804 ft)
40.51°N 78.17°W (Elev. 804 ft)
2:51 pm EDT Apr 15, 2026
5pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
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