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

60°F

16°C

Humidity 80%
Wind Speed NE 10 mph
Barometer 29.69 in (1004.9 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 22 Mar 9:53 pm EDT
Extended Forecast for

Altoona PA

Severe T-storm Watch March 22, 09:59pm until March 23, 12:00am
Click here for hazard details and duration
Severe T-storm Watch
  •  
    Severe T-storm Watch March 22, 09:59pm until March 23, 12:00am

    NOW until 12:00am Mon

    Severe T-storm Watch

  • Tonight

    Low: 39 °F

    Severe
    Thunderstorms
    then Showers

  • Monday

    Monday: A slight chance of rain showers before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 46. Northwest wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 46 °F

    Slight Chance
    Showers then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 40.

    Low: 40 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

Tonight
Showers and thunderstorms before 4am, then a chance of showers. Some of the storms could be severe. Low around 39. North wind 3 to 6 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Monday
A slight chance of rain showers before 5pm, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 46. Northwest wind 10 to 13 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 25. Northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Tuesday
Sunny, with a high near 49. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 32. Calm wind.
Wednesday
Partly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
A chance of showers after 2pm. Mostly cloudy, with a high near 64. Chance of precipitation is 30%.
Thursday Night
Showers, mainly after 8pm. Low around 41. Chance of precipitation is 80%.
Friday
Showers likely, mainly before 8am. Partly sunny, with a high near 50. Chance of precipitation is 60%.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Altoona PA
 40.51°N 78.4°W (Elev. 1198 ft)
Last Update:
8:06 pm EDT Mar 22, 2026
Forecast Valid:
9pm EDT Mar 22, 2026-6pm EDT Mar 29, 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