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.

Fog/Mist

69°F

21°C

Humidity 96%
Wind Speed Calm
Barometer 30.08 in (1017.6 mb)
Dewpoint 68°F (20°C)
Visibility 4.00 mi
Last update 8 Jul 2:53 am EDT
Extended Forecast for

3 Miles E Cassville PA

  • Overnight

    Overnight: Scattered showers, mainly after 5am. Mostly cloudy, with a low around 64. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before 11am, then isolated showers and thunderstorms after 3pm. Mostly cloudy, with a high near 76. East wind around 5 mph becoming calm. Chance of precipitation is 20%.

    High: 76 °F

    Isolated
    Showers then
    Isolated
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 66. South wind around 7 mph.

    Low: 66 °F

    Mostly Cloudy

  • Thursday

    Thursday: Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Isolated
    T-storms then
    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 66. West wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Scattered
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 80 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely then
    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Scattered showers, mainly after 5am. Mostly cloudy, with a low around 64. East wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Isolated showers before 11am, then isolated showers and thunderstorms after 3pm. Mostly cloudy, with a high near 76. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 66. South wind around 7 mph.
Thursday
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 81. Southwest wind around 5 mph becoming calm in the morning. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Scattered showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 66. West wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 78.
Saturday Night
Partly cloudy, with a low around 61.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 62.
Monday
Mostly sunny, with a high near 80.
Monday Night
Partly cloudy, with a low around 64.
Tuesday
Sunny, with a high near 84.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E Cassville PA
 40.3°N 77.97°W (Elev. 1965 ft)
Last Update:
2:21 am EDT Jul 8, 2026
Forecast Valid:
3am EDT Jul 8, 2026-6pm EDT Jul 14, 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