National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Mostly Cloudy

32°F

0°C

Humidity 61%
Wind Speed SW 6 mph
Barometer 30.03 in (1018.4 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 13 Mar 8:53 am EDT
Extended Forecast for

4 Miles WNW 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. South wind 8 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    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 around 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 and snow 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 34 mph.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 48. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain

  • Monday

    Monday: Showers. High near 67. Chance of precipitation is 90%.

    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 33. Breezy.

    High: 33 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

Detailed Forecast

Today
A chance of rain and snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 54. South wind 8 to 16 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain, mainly before 9pm. Partly cloudy, with a low around 32. West wind around 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 and snow 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 34 mph.
Sunday Night
A chance of rain. Cloudy, with a low around 48. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Showers. High near 67. Chance of precipitation is 90%.
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 33. Breezy.
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:
4 Miles WNW Williamsburg PA
 40.48°N 78.26°W (Elev. 902 ft)
Last Update:
8:06 am EDT Mar 13, 2026
Forecast Valid:
9am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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