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Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Light Snow

28°F

-2°C

Humidity 75%
Wind Speed NW 20 G 30 mph
Barometer 29.77 in (1009.9 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill15°F (-9°C)
Last update 23 Feb 4:53 am EST
Extended Forecast for

4 Miles N Altoona PA

Winter Weather Advisory February 23, 05:28am until February 23, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 05:28am until February 23, 01:00pm

    NOW until 1:00pm Mon

    Winter Weather Advisory

  • Overnight

    Low: 27 °F

    Chance Snow

  • Monday

    Monday: A chance of snow before noon, then a slight chance of snow after 1pm. Patchy blowing snow between 11am and 1pm. Cloudy, with a high near 35. Northwest wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    High: 35 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 15. Northwest wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    Low: 15 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Northwest wind 6 to 13 mph, with gusts as high as 29 mph.

    High: 31 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Low around 24. Calm wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Partly sunny, with a high near 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow before 1pm, then rain and snow likely. Partly sunny, with a high near 40. Chance of precipitation is 60%.

    High: 40 °F

    Chance Snow
    then
    Rain/Snow
    Likely

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 27. Northwest wind around 13 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow before noon, then a slight chance of snow after 1pm. Patchy blowing snow between 11am and 1pm. Cloudy, with a high near 35. Northwest wind around 15 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 15. Northwest wind around 14 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 31. Northwest wind 6 to 13 mph, with gusts as high as 29 mph.
Tuesday Night
Snow. Low around 24. Calm wind becoming southwest 5 to 8 mph in the evening. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
A chance of rain and snow before 10am, then a chance of rain between 10am and 1pm. Partly sunny, with a high near 42. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 21.
Thursday
A chance of snow before 1pm, then rain and snow likely. Partly sunny, with a high near 40. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow showers before 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 50%.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 27.
Saturday
Sunny, with a high near 51.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
Partly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Altoona PA
 40.56°N 78.39°W (Elev. 1293 ft)
Last Update:
4:34 am EST Feb 23, 2026
Forecast Valid:
5am EST Feb 23, 2026-6pm EST Mar 1, 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