Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Mostly Cloudy and Windy
38°F
3°C
| Humidity | 43% |
| Wind Speed | S 26 G 41 mph |
| Barometer | 29.76 in (1009.2 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Wind Chill | 27°F (-3°C) |
| Last update | 13 Mar 12:53 pm EDT |
Extended Forecast for
4 Miles WNW Williamsburg PA
Wind Advisory March 13, 01:11pm until March 14, 08:00am
NOW until 8:00am Sat

Wind Advisory
This Afternoon

High: 54 °F
Chance
Rain/SnowTonight
Low: 33 °F
Chance
Showers then
Partly CloudySaturday

High: 48 °F
Sunny
Saturday Night

Low: 34 °F
Increasing
CloudsSunday

High: 55 °F
Mostly Cloudy
Sunday Night
Low: 48 °F
Chance
Showers then
Showers
LikelyMonday

High: 66 °F
Showers
Monday Night

Low: 23 °F
Chance Snow
Showers
Detailed Forecast
This Afternoon
A chance of snow showers before 2pm, then a chance of rain and snow showers between 2pm and 3pm, then a chance of rain showers after 3pm. Mostly cloudy, with a high near 54. Southwest wind around 16 mph, with gusts as high as 38 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 33. West wind around 17 mph, with gusts as high as 45 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 48. West wind 10 to 16 mph, with gusts as high as 39 mph.
Saturday Night
Increasing clouds, with a low around 34. Calm wind.
Sunday
Mostly cloudy, with a high near 55. Southeast wind 7 to 16 mph, with gusts as high as 31 mph.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 48. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 66. Chance of precipitation is 100%.
Monday Night
A chance of snow showers before 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 28.
Thursday
Partly sunny, with a high near 49.
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)
1:01 pm EDT Mar 13, 2026
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026



