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

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

29°F

-2°C

Humidity 61%
Wind Speed SW 8 mph
Barometer 30.04 in (1019.0 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 13 Jan 6:53 am EST
Extended Forecast for

5 Miles NNE Martinsburg PA

  • Today

    Today: Partly sunny, with a high near 47. South wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 47 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Southwest wind around 10 mph, with gusts as high as 22 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 1pm. Mostly cloudy, with a high near 46. Southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance
    Rain/Snow
    then Chance
    Snow and
    Breezy

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 23. Breezy, with a west wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    High: 23 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 31.

    High: 31 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 40%.

    High: 36 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 47. South wind 6 to 9 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 38. Southwest wind around 10 mph, with gusts as high as 22 mph.
Wednesday
Rain likely, mainly after 1pm. Mostly cloudy, with a high near 46. Southwest wind around 8 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain and snow before 10pm, then a chance of snow. Mostly cloudy, with a low around 17. Breezy, with a west wind 9 to 14 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 36 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 23. Breezy, with a west wind 16 to 20 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Partly sunny, with a high near 31.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
A chance of snow showers. Partly sunny, with a high near 36. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 27.
Sunday Night
Mostly cloudy, with a low around 12.
M.L.King Day
Partly sunny, with a high near 24.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Martinsburg PA
 40.37°N 78.31°W (Elev. 1299 ft)
Last Update:
7:06 am EST Jan 13, 2026
Forecast Valid:
7am EST Jan 13, 2026-6pm EST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation