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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast

34°F

1°C

Humidity 59%
Wind Speed S 7 mph
Barometer 30.00 in (1017.4 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 13 Mar 9:53 am EDT
Extended Forecast for

Williamsburg PA

Wind Advisory March 13, 12:00pm until March 14, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Today

    Today: A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 54. Southwest wind 11 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 54 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain, mainly before 9pm. Partly cloudy, with a low around 32. West wind 14 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 49. West wind 10 to 15 mph, with gusts as high as 34 mph.

    High: 49 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: Mostly cloudy, with a high near 56. Southeast wind 7 to 17 mph, with gusts as high as 33 mph.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Rain likely, mainly after 2am. Cloudy, with a low around 48. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Rain Likely

  • Monday

    Monday: Showers. High near 67. Chance of precipitation is 100%.

    High: 67 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 50%.

    Low: 25 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 32.

    High: 32 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 54. Southwest wind 11 to 16 mph, with gusts as high as 37 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
A chance of rain, mainly before 9pm. Partly cloudy, with a low around 32. West wind 14 to 16 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 49. West wind 10 to 15 mph, with gusts as high as 34 mph.
Saturday Night
A slight chance of rain before 11pm, then a slight chance of snow. Mostly cloudy, with a low around 34. Light and variable wind. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 56. Southeast wind 7 to 17 mph, with gusts as high as 33 mph.
Sunday Night
Rain likely, mainly after 2am. 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 67. Chance of precipitation is 100%.
Monday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 25. Breezy. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 27.
Thursday
Mostly cloudy, with a high near 47.
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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:
8:06 am EDT Mar 13, 2026
Forecast Valid:
10am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation