Severe Thunderstorms Wednesday in the Upper Midwest; Excessive Heat in the Central U.S.

Thunderstorms associated with severe wind gusts, large hail to very large hail, flash flooding, and a couple tornadoes will be possible Wednesday afternoon and night across parts of the Upper Midwest and extending into the southern Great Lakes. Excessive heat covers much of the central third of the country and is expected to persist into the weekend over the south-central states. Read More >

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fair

68°F

20°C

Humidity 76%
Wind Speed W 3 mph
Barometer 30.04 in (1016.0 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 27 Jul 11:53 pm EDT
Extended Forecast for

Altoona-Blair County Airport PA

  • Overnight

    Overnight: Mostly clear, with a low around 64. Light west wind.

    Mostly Clear

    Low: 64 °F

  • Wednesday

    Wednesday: A chance of showers and thunderstorms, mainly between 3pm and 5pm.  Sunny, with a high near 85. Calm wind becoming northwest 5 to 8 mph in the morning.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Sunny then
    Chance
    Showers

    High: 85 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers between 9pm and 10pm.  Partly cloudy, with a low around 63. North wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 63 °F

  • Thursday

    Thursday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 82. Calm wind becoming west 5 to 8 mph in the morning.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers then
    Chance
    T-storms

    High: 82 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 63. West wind around 6 mph.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 63 °F

  • Friday

    Friday: Mostly sunny, with a high near 82.

    Mostly Sunny

    High: 82 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 54.

    Mostly Clear

    Low: 54 °F

  • Saturday

    Saturday: Sunny, with a high near 79.

    Sunny

    High: 79 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 57.

    Partly Cloudy

    Low: 57 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 64. Light west wind.
Wednesday
A chance of showers and thunderstorms, mainly between 3pm and 5pm. Sunny, with a high near 85. Calm wind becoming northwest 5 to 8 mph in the morning. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A slight chance of showers between 9pm and 10pm. Partly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 82. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 63. West wind around 6 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Mostly sunny, with a high near 82.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 82. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 78.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Altoona-Blair County Airport PA
 40.31°N 78.32°W (Elev. 1407 ft)
9:10 pm EDT Jul 27, 2021
12am EDT Jul 28, 2021-6pm EDT Aug 2, 2021
 
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