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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair and Windy

50°F

10°C

Humidity 14%
Wind Speed W 26 G 44 mph
Barometer 29.70 in (1006.5 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Mar 9:53 pm EDT
Extended Forecast for

Williamsburg PA

High Wind Warning March 13, 10:42pm until March 14, 08:00am
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning March 13, 10:42pm until March 14, 08:00am

    NOW until 8:00am Sat

    High Wind Warning

  • Tonight

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 48. West wind 10 to 15 mph, with gusts as high as 38 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 34. Calm wind.

    Low: 34 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 55. Southeast wind 7 to 16 mph, with gusts as high as 31 mph.

    High: 55 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Cloudy, with a low around 47. Southeast wind 11 to 13 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers. High near 66. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 66 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.

    Low: 23 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 30.

    High: 30 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 33. West wind 14 to 16 mph, with gusts as high as 43 mph.
Saturday
Sunny, with a high near 48. West wind 10 to 15 mph, with gusts as high as 38 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. Cloudy, with a low around 47. Southeast wind 11 to 13 mph, with gusts as high as 29 mph. 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%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 30.
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 48.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williamsburg PA
 40.48°N 78.23°W (Elev. 942 ft)
Last Update:
10:01 pm EDT Mar 13, 2026
Forecast Valid:
10pm EDT Mar 13, 2026-6pm EDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation