Active Weather Pattern Expected From the Midwest to the Southern Plains; Dangerous Heat Likely in Southern Texas

A strong storm system will bring numerous to widespread severe thunderstorms across portions of the Midwest and Upper Great Lakes Tuesday. Tornadoes (a few strong), damaging winds and large hail are expected. Record high temperatures will be possible over southern Texas the next several days. This may lead to dangerous heat concerns especially for areas already without power. Read More >

7-Day Forecast 39.96°N 75.18°W (Text-Only)
NWS Forecast for: Philadelphia PA
Issued by: National Weather Service Philadelphia, PA
Last Update: 10:10 am EDT May 21, 2024
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  • This
    Afternoon

    This Afternoon: Sunny, with a high near 84. Southwest wind 5 to 10 mph.

    High: 84 °F

    Sunny


  • Tonight

    Tonight: Mostly clear, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Mostly Clear


  • Wednesday

    Wednesday: Sunny, with a high near 87. Southwest wind 5 to 10 mph.

    High: 87 °F

    Sunny


  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 67. South wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 67 °F

    Slight Chance
    T-storms

  • Thursday

    Thursday: A slight chance of thunderstorms, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 87. Southwest wind 5 to 10 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, mainly before 2am.  Mostly cloudy, with a low around 66. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny


  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    T-storms

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 78. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

  • This Afternoon: Sunny, with a high near 84. Southwest wind 5 to 10 mph.

    Tonight: Mostly clear, with a low around 60. South wind around 5 mph.

    Wednesday: Sunny, with a high near 87. Southwest wind 5 to 10 mph.

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67. South wind 5 to 10 mph. Chance of precipitation is 20%.

    Thursday: A slight chance of thunderstorms, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 87. Southwest wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Thursday Night: A chance of showers and thunderstorms, mainly before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday: Mostly sunny, with a high near 84.

    Friday Night: A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Saturday: A chance of showers. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Sunday: A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 62. Chance of precipitation is 40%.

    Memorial Day: A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 50%.



    Philadelphia PA
     39.96°N 75.18°W (Elev. 98 ft)

    Visit your local NWS office at: https://www.weather.gov/phi/