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Arctic Air Plunges into the Great Lakes, Northeast and Mid-Atlantic

Arctic air dropping through the northern and eastern U.S. and a storm off the east coast will bring periods of snow, very cold wind chills and hazardous traveling conditions from the Upper Great Lakes to the Northeast. Meanwhile in southern California, Santa Ana winds will decrease but hot, dry air will remain over the area with elevated fire weather conditions. Read More >

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Mostly Cloudy

13°F

-11°C

Humidity 70%
Wind Speed W 9 G 23 mph
Barometer 29.76 in (1010.1 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 12 Dec 10:53 pm EST
Extended Forecast for

Pittsburgh PA

  • Tonight

    Tonight: Snow showers, mainly before 3am.  Low around 15. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Snow Showers

    Low: 15 °F

  • Wednesday

    Wednesday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 24. West wind 10 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Slight Chance
    Snow then
    Snow Likely

    High: 24 °F

  • Wednesday
    Night

    Wednesday Night: Periods of snow, mainly before 4am.  Low around 19. Southwest wind 8 to 13 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow

    Low: 19 °F

  • Thursday

    Thursday: A chance of snow, mainly before 8am.  Mostly cloudy, with a high near 28. North wind 5 to 10 mph becoming light northwest.  Chance of precipitation is 30%.

    Chance Snow
    then Partly
    Sunny

    High: 28 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 17. Calm wind.

    Mostly Cloudy

    Low: 17 °F

  • Friday

    Friday: A chance of snow, mainly after 1pm.  Mostly cloudy, with a high near 29. Chance of precipitation is 30%.

    Chance Snow

    High: 29 °F

  • Friday
    Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Chance Snow

    Low: 22 °F

  • Saturday

    Saturday: A chance of snow before 10am.  Partly sunny, with a high near 35. Chance of precipitation is 30%.

    Chance Snow
    then Partly
    Sunny

    High: 35 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 25.

    Partly Cloudy

    Low: 25 °F

Detailed Forecast

Tonight
Snow showers, mainly before 3am. Low around 15. Wind chill values as low as zero. West wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Wednesday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 24. West wind 10 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday Night
Periods of snow, mainly before 4am. Low around 19. Southwest wind 8 to 13 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
A chance of snow, mainly before 8am. Mostly cloudy, with a high near 28. North wind 5 to 10 mph becoming light northwest. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 17. Calm wind.
Friday
A chance of snow, mainly after 1pm. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Saturday
A chance of snow before 10am. Partly sunny, with a high near 35. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 50%.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 42.
Click Map For Forecast
Point Forecast:
Pittsburgh PA
 40.43°N 79.98°W (Elev. 814 ft)
8:59 pm EST Dec 12, 2017
11pm EST Dec 12, 2017-6pm EST Dec 19, 2017
 
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