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Strong Pacific Storm System Bringing Heavy Rain, Mountain Snow and Strong Wind to California

Another Pacific storm system will bring a continued threat for heavy rain, very heavy mountain snow, and strong winds to California through Tuesday. The threat of flooding, landslides, and avalanches will create dangerous travel conditions in many parts of the state. In addition, downed trees and power lines could lead to scattered power outages. Read More >

Current conditions at

Pittsburgh, Allegheny County Airport (KAGC)

Lat: 40.35°NLon: 79.92°WElev: 1253ft.

Partly Cloudy with Haze

46°F

8°C

Humidity 83%
Wind Speed Calm
Barometer 30.29 in (1026.5 mb)
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Last update 20 Feb 9:53 am EST
Extended Forecast for

Upper St. Clair PA

  • Washington's
    Birthday

    Washington's Birthday: Mostly sunny, with a high near 64. Light and variable wind.

    Mostly Sunny

    High: 64 °F

  • Tonight

    Tonight: Mostly clear, with a low around 40. East wind 5 to 8 mph.

    Mostly Clear

    Low: 40 °F

  • Tuesday

    Tuesday: A chance of showers, mainly after 5pm.  Partly sunny, with a high near 65. Southeast wind around 9 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Partly Sunny
    then Chance
    Showers

    High: 65 °F

  • Tuesday
    Night

    Tuesday Night: Showers likely, mainly before 11pm.  Mostly cloudy, with a low around 47. South wind 5 to 7 mph.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Showers
    Likely then
    Chance
    Showers

    Low: 47 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 66. Southwest wind 5 to 8 mph.

    Partly Sunny

    High: 66 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers after 4am.  Mostly cloudy, with a low around 50. Chance of precipitation is 20%.

    Mostly Cloudy
    then Slight
    Chance
    Showers

    Low: 50 °F

  • Thursday

    Thursday: A chance of showers after 9am.  Mostly cloudy, with a high near 66. Chance of precipitation is 40%.

    Chance
    Showers

    High: 66 °F

  • Thursday
    Night

    Thursday Night: A chance of showers after 8pm.  Mostly cloudy, with a low around 48. Chance of precipitation is 40%.

    Chance
    Showers

    Low: 48 °F

  • Friday

    Friday: A chance of showers before 1pm, then a chance of showers after 2pm.  Mostly cloudy, with a high near 71. Chance of precipitation is 50%.

    Chance
    Showers

    High: 71 °F

Detailed Forecast

Washington's Birthday
Mostly sunny, with a high near 64. Light and variable wind.
Tonight
Mostly clear, with a low around 40. East wind 5 to 8 mph.
Tuesday
A chance of showers, mainly after 5pm. Partly sunny, with a high near 65. Southeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 47. South wind 5 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 66. Southwest wind 5 to 8 mph.
Wednesday Night
A slight chance of showers after 4am. Mostly cloudy, with a low around 50. Chance of precipitation is 20%.
Thursday
A chance of showers after 9am. Mostly cloudy, with a high near 66. Chance of precipitation is 40%.
Thursday Night
A chance of showers after 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Friday
A chance of showers before 1pm, then a chance of showers after 2pm. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms before 10pm, then showers likely and possibly a thunderstorm between 10pm and 1am, then showers likely after 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%.
Saturday
A chance of showers. Mostly cloudy, with a high near 48. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 44.
Click Map For Forecast
Point Forecast:
Upper St. Clair PA
 40.31°N 80.09°W (Elev. 1099 ft)
8:24 am EST Feb 20, 2017
10am EST Feb 20, 2017-6pm EST Feb 26, 2017
 
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