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Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Fog/Mist
35°F
2°C
| Humidity | 96% |
| Wind Speed | Calm |
| Barometer | 29.91 in (1014.3 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 4.00 mi |
| Last update | 15 Feb 6:53 pm EST |
Extended Forecast for
4 Miles WNW Williamsburg PA
Tonight
Low: 34 °F
Chance Rain
and Patchy
Fog then
Patchy FogWashington's Birthday
High: 49 °F
Patchy Fog
then Partly
SunnyMonday Night

Low: 33 °F
Partly Cloudy
Tuesday

High: 54 °F
Mostly Sunny
Tuesday Night
Low: 39 °F
Mostly Cloudy
then Slight
Chance RainWednesday
High: 55 °F
Chance Rain
then Rain
LikelyWednesday Night

Low: 43 °F
Chance Rain
Thursday

High: 57 °F
Partly Sunny
Thursday Night

Low: 40 °F
Chance Rain
Detailed Forecast
Tonight
A chance of rain before 9pm. Patchy fog. Otherwise, cloudy, with a low around 34. Calm wind. Chance of precipitation is 40%.
Washington's Birthday
Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 49. Calm wind.
Monday Night
Partly cloudy, with a low around 33. Calm wind.
Tuesday
Mostly sunny, with a high near 54. Calm wind.
Tuesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 39. Calm wind. Chance of precipitation is 20%.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 43. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 57.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Friday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 46. Chance of precipitation is 40%.
Saturday Night
A chance of rain. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 40. Chance of precipitation is 40%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Williamsburg PA
40.48°N 78.29°W (Elev. 988 ft)
40.48°N 78.29°W (Elev. 988 ft)
7:05 pm EST Feb 15, 2026
7pm EST Feb 15, 2026-6pm EST Feb 22, 2026



