Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Fair
42°F
6°C
| Humidity | 73% |
| Wind Speed | W 13 G 24 mph |
| Barometer | 30.07 in (1019.1 mb) |
| Dewpoint | 34°F (1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 24 Dec 3:53 am EST |
Extended Forecast for
4 Miles WNW Williamsburg PA
Winter Storm Watch December 26, 07:00am until December 27, 07:00am
Today
High: 44 °F
Mostly Sunny
Tonight
Low: 32 °F
Mostly Cloudy
then Slight
Chance RainChristmas Day
High: 49 °F
Slight Chance
Rain/Snow
then Slight
Chance RainThursday Night
Low: 24 °F
Mostly Cloudy
Friday
High: 32 °F
Chance Wintry
Mix then
Wintry MixFriday Night
Low: 27 °F
Wintry Mix
then Freezing
RainSaturday
High: 39 °F
Cloudy
Saturday Night
Low: 31 °F
Mostly Cloudy
Sunday
High: 44 °F
Rain
Detailed Forecast
Today
Mostly sunny, with a high near 44. Northwest wind 10 to 15 mph becoming light in the afternoon. Winds could gust as high as 30 mph.
Tonight
A slight chance of rain after 3am. Mostly cloudy, with a low around 32. Calm wind. Chance of precipitation is 20%.
Christmas Day
A slight chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm. Mostly cloudy, with a high near 49. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 24. North wind around 6 mph becoming calm in the evening.
Friday
A chance of snow and freezing rain before 1pm, then snow and freezing rain, possibly mixed with sleet between 1pm and 4pm, then freezing rain, possibly mixed with sleet after 4pm. High near 32. Light east wind becoming southeast 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow and sleet accumulation of less than a half inch possible.
Friday Night
Freezing rain, possibly mixed with sleet, becoming all freezing rain after 10pm. Low around 27. Chance of precipitation is 90%. New sleet accumulation of less than a half inch possible.
Saturday
Cloudy, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 31.
Sunday
Rain. High near 44. Chance of precipitation is 80%.
Sunday Night
Rain likely, mainly before 1am. Mostly cloudy, with a low around 23. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 32. Breezy. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 15. Breezy.
Tuesday
Mostly cloudy, with a high near 27.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Williamsburg PA
40.48°N 78.26°W (Elev. 902 ft)
40.48°N 78.26°W (Elev. 902 ft)
4:46 am EST Dec 24, 2025
4am EST Dec 24, 2025-6pm EST Dec 30, 2025
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