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.

Fair

30°F

-1°C

Humidity 54%
Wind Speed W 5 mph
Barometer 30.05 in (1019.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 13 Mar 2:53 am EDT
Extended Forecast for

Tunnelhill PA

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

  • Overnight

    Overnight: Partly cloudy, with a low around 27. West wind around 8 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow after 8am, mixing with rain after 4pm. Mostly cloudy, with a high near 47. Breezy, with a south wind 13 to 22 mph, with gusts as high as 47 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Breezy.
    Chance Snow
    then Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain before 10pm, then a slight chance of snow between 10pm and 11pm. Mostly cloudy, with a low around 28. Breezy, with a west wind around 23 mph, with gusts as high as 47 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 28 °F

    Breezy.
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 42. Breezy, with a west wind 14 to 21 mph, with gusts as high as 45 mph.

    High: 42 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 2am. Mostly cloudy, with a low around 32. Northwest wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow before 8am. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 30%.

    High: 52 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A chance of rain. Cloudy, with a low around 46. Breezy. Chance of precipitation is 50%.

    Low: 46 °F

    Chance Rain
    and Breezy

  • Monday

    Monday: Showers. High near 63. Breezy. Chance of precipitation is 100%.

    High: 63 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 20. Windy. Chance of precipitation is 50%.

    Low: 20 °F

    Chance
    Rain/Snow and
    Windy

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. West wind around 8 mph.
Friday
A chance of snow after 8am, mixing with rain after 4pm. Mostly cloudy, with a high near 47. Breezy, with a south wind 13 to 22 mph, with gusts as high as 47 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of rain before 10pm, then a slight chance of snow between 10pm and 11pm. Mostly cloudy, with a low around 28. Breezy, with a west wind around 23 mph, with gusts as high as 47 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 42. Breezy, with a west wind 14 to 21 mph, with gusts as high as 45 mph.
Saturday Night
A chance of snow, mainly after 2am. Mostly cloudy, with a low around 32. Northwest wind 5 to 8 mph becoming east after midnight. Chance of precipitation is 30%.
Sunday
A chance of snow before 8am. Mostly cloudy, with a high near 52. Breezy. Chance of precipitation is 30%.
Sunday Night
A chance of rain. Cloudy, with a low around 46. Breezy. Chance of precipitation is 50%.
Monday
Showers. High near 63. Breezy. Chance of precipitation is 100%.
Monday Night
A chance of rain and snow showers before 2am. Mostly cloudy, with a low around 20. Windy. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 26. Breezy.
Tuesday Night
Partly cloudy, with a low around 16. Breezy.
Wednesday
Partly sunny, with a high near 35.
Wednesday Night
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tunnelhill PA
 40.48°N 78.55°W (Elev. 2320 ft)
Last Update:
2:56 am EDT Mar 13, 2026
Forecast Valid:
3am 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