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

Hazardous Weather Conditions

Current conditions at

Pittsburgh/Butler Regional Airport (KBTP)

Lat: 40.78°NLon: 79.96°WElev: 1248ft.

Fog

51°F

11°C

Humidity 100%
Wind Speed SE 3 mph
Barometer 30.05 in (1018.6 mb)
Dewpoint 51°F (11°C)
Visibility 0.25 mi
Last update 5 Mar 6:56 am EST
Extended Forecast for

Warrendale PA

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

    NOW until 10:00am Thu

    Dense Fog Advisory

  • Today

    High: 63 °F

    Rain and
    Areas Dense
    Fog

  • Tonight

    Tonight: Rain, mainly before 1am. Patchy fog after 3am. Low around 55. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Rain then
    Chance Rain
    and Patchy
    Fog

  • Friday

    Friday: A chance of rain between 7am and 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 69. Southwest wind 3 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance Rain
    and Patchy
    Fog

  • Friday Night

    Friday Night: A slight chance of rain and thunderstorms before 1am, then a chance of rain between 1am and 4am, then a chance of rain and thunderstorms after 4am. Partly cloudy, with a low around 58. South wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Chance Rain

  • 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 75. Southwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 75 °F

    Showers
    Likely then
    Showers

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm before 10pm, then rain likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

Detailed Forecast

Today
Rain and possibly a thunderstorm. Areas of dense fog before 11am. High near 63. South wind 5 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tonight
Rain, mainly before 1am. Patchy fog after 3am. Low around 55. Southwest wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of rain between 7am and 1pm. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 69. 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 1am, then a chance of rain between 1am and 4am, then a chance of rain and thunderstorms after 4am. Partly cloudy, with a low around 58. South wind 5 to 8 mph. Chance of precipitation is 30%.
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 75. Southwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
Showers likely and possibly a thunderstorm before 10pm, then rain likely, mainly between 10pm and 1am. Mostly cloudy, with a low around 44. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 68.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
A chance of rain. Mostly cloudy, with a high near 69. Chance of precipitation is 50%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 59. Chance of precipitation is 50%.
Wednesday
Rain likely. Mostly cloudy, with a high near 73. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
Warrendale PA
 40.66°N 80.07°W (Elev. 1198 ft)
Last Update:
5:55 am EST Mar 5, 2026
Forecast Valid:
7am EST Mar 5, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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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