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Hazardous Weather Conditions

Current conditions at

Pittsburgh - Allegheny County Airport (KAGC)

Lat: 40.36°NLon: 79.92°WElev: 1237ft.

Fog

53°F

12°C

Humidity 100%
Wind Speed S 7 mph
Barometer 30.04 in (1017.9 mb)
Dewpoint 53°F (12°C)
Visibility 0.50 mi
Wind Chill51°F (11°C)
Last update 5 Mar 4:53 am EST
Extended Forecast for

Duquesne PA

Dense Fog Advisory until March 5, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until March 5, 10:00am

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 51 °F

    Chance Rain
    and Dense Fog

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 1pm. Widespread dense fog, mainly before 7am. High near 67. South wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 67 °F

    Rain and
    Dense Fog

  • Thursday Night

    Thursday Night: Rain and possibly a thunderstorm before 1am, then a slight chance of rain between 1am and 4am. Patchy fog after 3am. Low around 56. Southwest wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 56 °F

    Rain then
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A chance of rain, mainly between 7am and 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 71. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 71 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A slight chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and 4am, then a slight chance of rain and thunderstorms after 4am. Partly cloudy, with a low around 58. South wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 77. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm before 10pm, then rain, mainly between 10pm and 1am. Low around 46. Chance of precipitation is 80%.

    Low: 46 °F

    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Overnight
A chance of rain. Widespread dense fog. Otherwise, cloudy, with a low around 51. Southeast wind around 5 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Rain, with thunderstorms also possible after 1pm. Widespread dense fog, mainly before 7am. High near 67. South wind 6 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday Night
Rain and possibly a thunderstorm before 1am, then a slight chance of rain between 1am and 4am. Patchy fog after 3am. Low around 56. Southwest wind 5 to 8 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A chance of rain, mainly between 7am and 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 71. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A slight chance of rain and thunderstorms before 10pm, then a slight chance of rain between 10pm and 4am, then a slight chance of rain and thunderstorms after 4am. Partly cloudy, with a low around 58. South wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
Showers likely and possibly a thunderstorm before 7am, then showers likely between 7am and 1pm, then showers and possibly a thunderstorm after 1pm. High near 77. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers and possibly a thunderstorm before 10pm, then rain, mainly between 10pm and 1am. Low around 46. Chance of precipitation is 80%.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 44.
Monday
Sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
A chance of rain. Mostly cloudy, with a high near 72. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 76. Breezy. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Duquesne PA
 40.38°N 79.85°W (Elev. 801 ft)
Last Update:
4:06 am EST Mar 5, 2026
Forecast Valid:
5am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation