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Severe weather threat continues and flash flooding returns to portions of the Plains Thursday

The severe weather threat will continue over portions of the Plains on Thursday. Large hail and damaging winds are the primary threats. Moderate to heavy rain will also be possible, mainly across the southern Plains, returning the flash flood threat to an area with already saturated soils.
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Current conditions at

Pittsburgh, Allegheny County Airport (KAGC)

Lat: 40.35°NLon: 79.92°WElev: 1253ft.

Partly Cloudy

68°F

20°C

Humidity 70%
Wind Speed N 6 mph
Barometer 30.22 in (1022.9 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 28 May 7:53 am EDT
Extended Forecast for

Upper St. Clair PA

  • Today

    Partly Sunny

    Partly
    Sunny

    High: 82 °F

  • Tonight

    Partly Cloudy

    Partly
    Cloudy

    Low: 62 °F

  • Friday

    Scattered Thunderstorms Chance for Measurable Precipitation 30%

    Scattered
    Thunderstorms

    High: 84 °F

  • Friday
    Night

    Scattered Thunderstorms Chance for Measurable Precipitation 30%

    Scattered
    Thunderstorms

    Low: 65 °F

  • Saturday

    Chance Thunderstorms Chance for Measurable Precipitation 40%

    Chance
    Thunderstorms

    High: 83 °F

  • Saturday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    Low: 59 °F

  • Sunday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 73 °F

  • Sunday
    Night

    Chance Thunderstorms Chance for Measurable Precipitation 30%

    Chance
    Thunderstorms

    Low: 56 °F

  • Monday

    Chance Thunderstorms Chance for Measurable Precipitation 50%

    Chance
    Thunderstorms

    High: 73 °F

Detailed Forecast

Today
Partly sunny, with a high near 82. Light and variable wind becoming north around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 62. Northeast wind around 6 mph becoming calm.
Friday
Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 84. Light southeast wind becoming south 5 to 10 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.
Friday Night
Scattered showers and thunderstorms before 11pm, then isolated showers. Mostly cloudy, with a low around 65. South wind 5 to 7 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms, mainly after 1pm. Partly sunny, with a high near 83. South wind 7 to 14 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 59. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Chance of precipitation is 50%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 61.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 30%.
  Click Map For Forecast
Point Forecast:
Upper St. Clair PA
 40.31°N 80.09°W
7:29 am EDT May 28, 2015
9am EDT May 28, 2015-6pm EDT Jun 3, 2015
 
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