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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

27°F

-3°C

Humidity 69%
Wind Speed Calm
Barometer 30.06 in (1019.8 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 13 Mar 1:53 am EDT
Extended Forecast for

5 Miles NNE Martinsburg PA

Wind Advisory March 13, 11:00am until March 14, 02:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: Mostly clear, with a low around 30. Southwest wind around 5 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 53. South wind 9 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain, mainly before 9pm. Partly cloudy, with a low around 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Breezy.
    Chance Rain
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 48. West wind 11 to 18 mph, with gusts as high as 37 mph.

    High: 48 °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. Calm wind becoming east around 5 mph after midnight. 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.

    High: 56 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 48. Breezy. Chance of precipitation is 50%.

    Low: 48 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Showers. High near 66. Chance of precipitation is 90%.

    High: 66 °F

    Showers

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 50%.

    Low: 24 °F

    Chance
    Rain/Snow and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Southwest wind around 5 mph.
Friday
A chance of snow before 1pm, then a chance of rain. Mostly cloudy, with a high near 53. South wind 9 to 18 mph, with gusts as high as 39 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of rain, mainly before 9pm. Partly cloudy, with a low around 32. Breezy, with a west wind 17 to 20 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 48. West wind 11 to 18 mph, with gusts as high as 37 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. Calm wind becoming east around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 56.
Sunday Night
A chance of rain. Cloudy, with a low around 48. Breezy. Chance of precipitation is 50%.
Monday
Showers. High near 66. Chance of precipitation is 90%.
Monday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 24. Breezy. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 32. Breezy.
Tuesday Night
Partly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 39.
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:
5 Miles NNE Martinsburg PA
 40.37°N 78.31°W (Elev. 1299 ft)
Last Update:
2:21 am EDT Mar 13, 2026
Forecast Valid:
2am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation