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Severe Thunderstorms With Heavy Rain Possible In The Upper Midwest; Excessive Heat For Central U.S.

Several rounds of strong to severe thunderstorms will be possible from the northern Plains and upper Midwest to the Great Lakes through Friday. Damaging winds, large hail, and flooding will be the primary threats with these storms. Excessive heat will grip the central Plains with heat indices approaching 105 to 110 degrees. Very hot and humid conditions are likely to expand into the Mid Atlantic. Read More >

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

87°F

31°C

Humidity 50%
Wind Speed SW 13 G 20 mph
Barometer 29.98 in (1014.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 20 Jul 4:53 pm EDT
Extended Forecast for

Mount Oliver PA

  • This
    Afternoon

    This Afternoon: Isolated showers and thunderstorms.  Partly sunny, with a high near 88. West wind around 11 mph.  Chance of precipitation is 20%.

    Isolated
    T-storms

    High: 88 °F

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 9pm.  Mostly cloudy, with a low around 72. West wind 7 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely

    Low: 72 °F

  • Friday

    Friday: Partly sunny, with a high near 86. West wind around 6 mph.

    Partly Sunny

    High: 86 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms after 9pm.  Mostly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 70 °F

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm.  Mostly cloudy, with a high near 84. Southeast wind 5 to 8 mph becoming southwest in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    High: 84 °F

  • Saturday
    Night

    Saturday Night: Showers and thunderstorms likely.  Mostly cloudy, with a low around 71. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    T-storms
    Likely

    Low: 71 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 84. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 84 °F

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 70. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 70 °F

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 81. Chance of precipitation is 40%.

    Chance
    T-storms

    High: 81 °F

Detailed Forecast

This Afternoon
Isolated showers and thunderstorms. Partly sunny, with a high near 88. West wind around 11 mph. Chance of precipitation is 20%.
Tonight
Showers and thunderstorms likely, mainly before 9pm. Mostly cloudy, with a low around 72. West wind 7 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Partly sunny, with a high near 86. West wind around 6 mph.
Friday Night
A slight chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 70. Northwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 84. Southeast wind 5 to 8 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 71. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 79.
Tuesday Night
Partly cloudy, with a low around 63.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 64.
Thursday
Mostly sunny, with a high near 82.
Click Map For Forecast
Point Forecast:
Mount Oliver PA
 40.41°N 79.99°W (Elev. 1191 ft)
2:25 pm EDT Jul 20, 2017
5pm EDT Jul 20, 2017-6pm EDT Jul 27, 2017
 
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