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Hazardous Weather Conditions
Current conditions at
Altoona - Blair County Airport (KAOO)
Lat: 40.3°NLon: 78.32°WElev: 1467ft.
Overcast
30°F
-1°C
| Humidity | 75% |
| Wind Speed | NW 18 G 30 mph |
| Barometer | 29.87 in (1013.2 mb) |
| Dewpoint | 23°F (-5°C) |
| Visibility | 9.00 mi |
| Wind Chill | 18°F (-8°C) |
| Last update | 22 Feb 7:53 pm EST |
Extended Forecast for
5 Miles SW Williamsburg PA
Winter Weather Advisory February 22, 08:55pm until February 23, 01:00pm
NOW until 1:00pm Mon
Winter Weather Advisory
Tonight
Low: 30 °F
Snow
Monday
High: 37 °F
Chance Snow
and Patchy
Blowing Snow
then Patchy
Blowing SnowMonday Night
Low: 16 °F
Mostly Cloudy
Tuesday
High: 32 °F
Mostly Sunny
Tuesday Night
Low: 25 °F
Snow Showers
Wednesday
High: 44 °F
Slight Chance
Rain/SnowWednesday Night
Low: 25 °F
Partly Cloudy
then Chance
Snow ShowersThursday
High: 44 °F
Rain/Snow
Likely
Detailed Forecast
Tonight
Snow, mainly before 4am. Low around 30. Northwest wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow, mainly before 10am. Patchy blowing snow before 1pm. Mostly cloudy, with a high near 37. Northwest wind 15 to 17 mph, with gusts as high as 34 mph. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 16. Northwest wind around 16 mph, with gusts as high as 31 mph.
Tuesday
Mostly sunny, with a high near 32. West wind 7 to 14 mph, with gusts as high as 28 mph.
Tuesday Night
Snow showers. Low around 25. Calm wind becoming south 5 to 7 mph in the evening. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A slight chance of rain and snow showers before 1pm. Partly sunny, with a high near 44. Chance of precipitation is 20%.
Wednesday Night
A chance of snow showers after 1am. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Thursday
Rain and snow showers likely. Mostly cloudy, with a high near 44. Chance of precipitation is 70%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 42.
Friday Night
Mostly clear, with a low around 29.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 45.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles SW Williamsburg PA
40.41°N 78.27°W (Elev. 1122 ft)
40.41°N 78.27°W (Elev. 1122 ft)
7:06 pm EST Feb 22, 2026
8pm EST Feb 22, 2026-6pm EST Mar 1, 2026
Additional Resources
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