Heavy Rainfall And Severe Weather Potential From The Great Lakes and Ohio Valley to South Central Plains; Western Fire Weather Threats Remain Elevated

A low pressure system and front moving through the Mississippi Valley may yield heavy to excessive rainfall and the threat for some severe thunderstorms from parts of the Great Lakes and Ohio Valley to South Central Plains. Fire weather threats will remain elevated across the Northwest into the northern Rockies, as a system from the Pacific moves into and through the area over the next few days. Read More >

7-Day Forecast for Latitude 39.9°N and Longitude 80.18°W (Elev. 997 ft) (Text-Only)
NWS Forecast for: Waynesburg PA
Issued by: National Weather Service Pittsburgh, PA
Last Update: 4:55 pm EDT Aug 16, 2018
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  • This
    Afternoon

    This Afternoon: A slight chance of showers and thunderstorms.  Cloudy, with a high near 83. Southwest wind around 8 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms


    High: 83 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 10pm.  Cloudy, with a low around 68. South wind 3 to 5 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms


    Low: 68 °F

  • Friday

    Friday: Showers and thunderstorms, mainly before 5pm.  High near 82. South wind 7 to 9 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms



    High: 82 °F

  • Friday
    Night

    Friday Night: Showers and thunderstorms likely before 11pm, then a chance of showers.  Cloudy, with a low around 67. Southwest wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    T-storms
    Likely then
    Chance
    Showers

    Low: 67 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly before 4pm.  Cloudy, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms


    High: 79 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 61.

    Mostly Cloudy



    Low: 61 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    Mostly Sunny



    High: 82 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 61.

    Partly Cloudy



    Low: 61 °F

  • Monday

    Monday: Mostly sunny, with a high near 84.

    Mostly Sunny



    High: 84 °F



  • This Afternoon: A slight chance of showers and thunderstorms. Cloudy, with a high near 83. Southwest wind around 8 mph. Chance of precipitation is 20%.

    Tonight: A chance of showers and thunderstorms, mainly after 10pm. Cloudy, with a low around 68. South wind 3 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday: Showers and thunderstorms, mainly before 5pm. High near 82. South wind 7 to 9 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Cloudy, with a low around 67. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday: A chance of showers and thunderstorms, mainly before 4pm. Cloudy, with a high near 79. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday Night: Mostly cloudy, with a low around 61.

    Sunday: Mostly sunny, with a high near 82.

    Sunday Night: Partly cloudy, with a low around 61.

    Monday: Mostly sunny, with a high near 84.

    Monday Night: A chance of showers and thunderstorms after 9pm. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.

    Tuesday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Chance of precipitation is 50%.

    Wednesday: A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 30%.

    Wednesday Night: Partly cloudy, with a low around 55.

    Thursday: Sunny, with a high near 77.



    Waynesburg PA
     39.9°N 80.18°W (Elev. 997 ft)

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