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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Overcast with Haze

33°F

1°C

Humidity 82%
Wind Speed NW 18 G 29 mph
Barometer 29.91 in (1013.3 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Wind Chill22°F (-6°C)
Last update 12 Mar 7:53 am EDT
Extended Forecast for

Martinsburg PA

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

  • Today

    Today: A slight chance of snow showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    High: 40 °F

    Breezy.
    Slight Chance
    Snow Showers
    then
    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 28. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.

    Low: 28 °F

    Mostly Clear

  • Friday

    Friday: A slight chance of snow showers before 2pm, then a slight chance of rain showers. Partly sunny, with a high near 53. Breezy, with a south wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 20%.

    High: 53 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. Breezy, with a west wind 18 to 22 mph, with gusts as high as 40 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 48. West wind 11 to 14 mph, with gusts as high as 25 mph.

    High: 48 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers likely, mainly after 2am. Cloudy, with a low around 44. Chance of precipitation is 60%.

    Low: 44 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday

    Monday: Showers. High near 61. Breezy. Chance of precipitation is 80%.

    High: 61 °F

    Showers and
    Breezy

Detailed Forecast

Today
A slight chance of snow showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Breezy, with a northwest wind 20 to 23 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 28. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 22 mph.
Friday
A slight chance of snow showers before 2pm, then a slight chance of rain showers. Partly sunny, with a high near 53. Breezy, with a south wind 7 to 12 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 48 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 31. Breezy, with a west wind 18 to 22 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 48. West wind 11 to 14 mph, with gusts as high as 25 mph.
Saturday Night
A slight chance of rain showers before 11pm, then a slight chance of snow showers. Mostly cloudy, with a low around 33. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 55.
Sunday Night
Showers likely, mainly after 2am. Cloudy, with a low around 44. Chance of precipitation is 60%.
Monday
Showers. High near 61. Breezy. Chance of precipitation is 80%.
Monday Night
Showers likely before 8pm. Mostly cloudy, with a low around 21. Breezy. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 31.
Tuesday Night
Partly cloudy, with a low around 18.
Wednesday
Mostly sunny, with a high near 38.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Martinsburg PA
 40.31°N 78.35°W (Elev. 1398 ft)
Last Update:
8:06 am EDT Mar 12, 2026
Forecast Valid:
8am EDT Mar 12, 2026-6pm EDT Mar 18, 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