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Severe Thunderstorms and Heavy Rain in Upper Midwest

A slow moving frontal boundary from the central Pains to the Upper Midwest will bring a potential for severe thunderstorms and heavy rain. Rain amounts of 1-3 inches, with locally heavier amounts can be expected. The threat of severe weather moves into the Ohio Valley and Northeast on Tuesday. Monsoon moisture continues to bring the threat of flash flooding to the Southwest and southern Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Altoona - Blair County Airport (KAOO)

Lat: 40.3°NLon: 78.32°WElev: 1467ft.

Fog/Mist

16°C

60°F

Humidity 100%
Wind Speed Calm
Barometer 1022.5 mb (30.22 in)
Dewpoint 16°C (60°F)
Visibility 8 km
Last update 21 Aug 5:53 am EDT
Extended Forecast for

Gallitzin PA

  • Today

    Today: Scattered showers and thunderstorms, mainly after 5pm.  Mostly sunny, with a high near 27. Southwest wind 8 to 13 km/h.  Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Mostly Sunny
    then
    Scattered
    T-storms

    High: 27 °C

  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 19. Southwest wind around 10 km/h.  Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Scattered
    T-storms then
    Partly Cloudy

    Low: 19 °C

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 5pm.  Partly sunny, with a high near 28. Southwest wind 14 to 19 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 37 km/h.  Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.

    Isolated
    T-storms then
    T-storms
    Likely

    High: 28 °C

  • Tuesday
    Night

    Tuesday Night: Showers and thunderstorms likely before 2am, then a chance of showers.  Cloudy, with a low around 16. West wind 16 to 23 km/h, with gusts as high as 32 km/h.  Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    T-storms
    Likely

    Low: 16 °C

  • Wednesday

    Wednesday: Partly sunny, with a high near 22. Northwest wind 13 to 18 km/h.

    Partly Sunny

    High: 22 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 12.

    Mostly Clear

    Low: 12 °C

  • Thursday

    Thursday: Sunny, with a high near 21.

    Sunny

    High: 21 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 11.

    Mostly Clear

    Low: 11 °C

  • Friday

    Friday: Sunny, with a high near 21.

    Sunny

    High: 21 °C

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 27. Southwest wind 8 to 13 km/h. Chance of precipitation is 30%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Tonight
Scattered showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 19. Southwest wind around 10 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, mainly after 5pm. Partly sunny, with a high near 28. Southwest wind 14 to 19 km/h increasing to 21 to 26 km/h in the afternoon. Winds could gust as high as 37 km/h. Chance of precipitation is 60%. New rainfall amounts between 2.5 and 5 mm possible.
Tuesday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Cloudy, with a low around 16. West wind 16 to 23 km/h, with gusts as high as 32 km/h. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Wednesday
Partly sunny, with a high near 22. Northwest wind 13 to 18 km/h.
Wednesday Night
Mostly clear, with a low around 12.
Thursday
Sunny, with a high near 21.
Thursday Night
Mostly clear, with a low around 11.
Friday
Sunny, with a high near 21.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 21.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Mostly sunny, with a high near 22.
Click Map For Forecast
Point Forecast:
Gallitzin PA
 40.48°N 78.55°W (Elev. 707 m)
5:40 am EDT Aug 21, 2017
6am EDT Aug 21, 2017-6pm EDT Aug 27, 2017
 
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