National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fog/Mist

49°F

9°C

Humidity 97%
Wind Speed S 6 mph
Barometer 29.79 in (1009.2 mb)
Dewpoint 48°F (9°C)
Visibility 4.00 mi
Wind Chill46°F (8°C)
Last update 8 Nov 8:53 am EST
Extended Forecast for

Plum PA

Dense Fog Advisory November 8, 09:42am until November 8, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory November 8, 09:42am until November 8, 10:00am

    NOW until 10:00am Sat

    Dense Fog Advisory

  • Today

    High: 58 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain between 1am and 2am. Mostly cloudy, with a low around 43. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 7am. High near 55. Southeast wind 6 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 55 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before 9pm, then snow likely. Cloudy, with a low around 30. Northwest wind 10 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: Snow likely. Mostly cloudy, with a high near 38. West wind 10 to 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Snow Likely

  • Monday Night

    Monday Night: Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely

  • Veterans Day

    Veterans Day: A chance of snow before 1pm. Partly sunny, with a high near 38. Breezy. Chance of precipitation is 30%.

    High: 38 °F

    Chance Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am, mixing with rain after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 58. West wind around 7 mph.
Tonight
A slight chance of rain between 1am and 2am. Mostly cloudy, with a low around 43. Light and variable wind becoming south around 6 mph after midnight. Chance of precipitation is 20%.
Sunday
Rain, mainly after 7am. High near 55. Southeast wind 6 to 15 mph becoming west in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain likely before 9pm, then snow likely. Cloudy, with a low around 30. Northwest wind 10 to 13 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow likely. Mostly cloudy, with a high near 38. West wind 10 to 16 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 24. Chance of precipitation is 70%.
Veterans Day
A chance of snow before 1pm. Partly sunny, with a high near 38. Breezy. Chance of precipitation is 30%.
Tuesday Night
A chance of snow after 1am, mixing with rain after 2am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 50. Breezy.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 34. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 47. Breezy.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Plum PA
 40.48°N 79.75°W (Elev. 1161 ft)
Last Update:
7:13 am EST Nov 8, 2025
Forecast Valid:
9am EST Nov 8, 2025-6pm EST Nov 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation