Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Overcast
45°F
7°C
| Humidity | 97% |
| Wind Speed | S 7 mph |
| Barometer | 30.11 in (1020.3 mb) |
| Dewpoint | 44°F (7°C) |
| Visibility | 7.00 mi |
| Wind Chill | 41°F (5°C) |
| Last update | 7 Mar 8:53 am EST |
Extended Forecast for
Williamsburg PA
Today
High: 69 °F
Showers
Likely and
Areas FogTonight
Low: 54 °F
Showers then
Chance
ShowersSunday
High: 61 °F
Decreasing
CloudsSunday Night
Low: 41 °F
Mostly Clear
Monday
High: 69 °F
Sunny
Monday Night
Low: 48 °F
Clear
Tuesday
High: 74 °F
Mostly Sunny
Tuesday Night
Low: 56 °F
Partly Cloudy
then Chance
ShowersWednesday
High: 74 °F
Showers
Likely
Detailed Forecast
Today
A slight chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 69. South wind 5 to 9 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and possibly a thunderstorm before 1am, then a chance of showers. Low around 54. Southwest wind around 8 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 61. West wind 8 to 10 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 41. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 69. Light southwest wind increasing to 5 to 9 mph in the morning.
Monday Night
Clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
A chance of showers after 1am. Mostly cloudy, with a low around 56. Chance of precipitation is 50%.
Wednesday
Showers likely. Mostly cloudy, with a high near 74. Chance of precipitation is 70%.
Wednesday Night
Rain likely. Mostly cloudy, with a low around 38. Chance of precipitation is 70%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 48. Breezy. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 28.
Friday
A chance of rain and snow. Mostly cloudy, with a high near 49. Chance of precipitation is 30%.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Williamsburg PA
40.45°N 78.21°W (Elev. 1086 ft)
40.45°N 78.21°W (Elev. 1086 ft)
7:33 am EST Mar 7, 2026
9am EST Mar 7, 2026-6pm EDT Mar 13, 2026
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