Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Overcast
25°F
-4°C
| Humidity | 60% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.53 in (1036.1 mb) |
| Dewpoint | 13°F (-11°C) |
| Visibility | 10.00 mi |
| Last update | 2 Mar 10:53 am EST |
Extended Forecast for
4 Miles WNW Williamsburg PA
Winter Weather Advisory March 3, 04:00am until March 3, 01:00pm
Today
High: 40 °F
Decreasing
CloudsTonight
Low: 29 °F
Mostly Cloudy
then Wintry
Mix LikelyTuesday
High: 46 °F
Wintry Mix
then RainTuesday Night
Low: 40 °F
Showers
Wednesday
High: 55 °F
Chance
ShowersWednesday Night
Low: 46 °F
Showers
Thursday
High: 68 °F
Showers
LikelyThursday Night
Low: 53 °F
Showers
Friday
High: 71 °F
Chance
Showers
Detailed Forecast
Today
Cloudy, then gradually becoming mostly sunny, with a high near 40. South wind around 6 mph.
Tonight
A chance of freezing rain before 4am, then a chance of rain showers, freezing rain, and sleet between 4am and 5am, then rain or freezing rain likely after 5am. Increasing clouds, with a low around 29. Southeast wind around 6 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no sleet accumulation expected.
Tuesday
Rain, freezing rain, and sleet, becoming all rain after 10am. High near 46. Southeast wind around 6 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. Little or no sleet accumulation expected.
Tuesday Night
Showers, mainly before 1am. Low around 40. Calm wind. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers. Mostly cloudy, with a high near 55. Calm wind. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Showers. Low around 46. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely. Mostly cloudy, with a high near 68. Chance of precipitation is 70%.
Thursday Night
Showers. Low around 53. Chance of precipitation is 80%.
Friday
A chance of showers before 1pm. Partly sunny, with a high near 71. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Saturday
Showers likely. Partly sunny, with a high near 75. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 55. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 70. Chance of precipitation is 50%.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT 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)
11:10 am EST Mar 2, 2026
11am EST Mar 2, 2026-6pm EDT Mar 8, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
