Flash Flood Concerns in Mid-Atlantic, Severe Weather Threats in Upper Midwest, and Fire Weather in the West

Once again, heavy rain and thunderstorms may produce flash flooding across the Mid-Atlantic region today. Flash flood watches are in effect, which includes the Philadelphia and Washington D.C. metro areas. Meanwhile, severe thunderstorms with damaging winds and large hail are possible from North Dakota into Minnesota. Finally, red flag warnings are in effect across several states in the West. Read More >

7-Day Forecast for Latitude 39.96°N and Longitude 75.16°W (Elev. 26 ft) (Text-Only)
NWS Forecast for: Philadelphia PA
Issued by: National Weather Service Philadelphia, PA
Last Update: 1:16 pm EDT Aug 7, 2020
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  • This
    Afternoon

    This Afternoon: A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall.  Mostly cloudy, with a high near 80. East wind around 5 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain




    High: 80 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm. Some of the storms could produce heavy rainfall.  Areas of fog after 3am.  Otherwise, mostly cloudy, with a low around 70. East wind around 5 mph becoming calm.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Heavy Rain
    then Heavy
    Rain and
    Areas Fog

    Low: 70 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly after 5pm.  Areas of fog before 9am.  Otherwise, mostly cloudy, with a high near 85. North wind around 5 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers and
    Areas Fog
    then Chance
    T-storms

    High: 85 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 70. Calm wind.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Partly Cloudy


    Low: 70 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

    Mostly Sunny




    High: 89 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 71.

    Mostly Clear




    Low: 71 °F

  • Monday

    Monday: Sunny, with a high near 91.

    Sunny




    High: 91 °F

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 74.

    Mostly Clear




    Low: 74 °F

  • Tuesday

    Tuesday: A chance of showers between 9am and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 90. Chance of precipitation is 40%.

    Chance
    Showers then
    Chance
    T-storms

    High: 90 °F



  • This Afternoon: A chance of showers and thunderstorms. Some of the storms could produce heavy rainfall. Mostly cloudy, with a high near 80. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Tonight: A chance of showers and thunderstorms before 7pm, then showers likely and possibly a thunderstorm between 7pm and 10pm, then a chance of showers and thunderstorms after 10pm. Some of the storms could produce heavy rainfall. Areas of fog after 3am. Otherwise, mostly cloudy, with a low around 70. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday: A chance of showers and thunderstorms, mainly after 5pm. Areas of fog before 9am. Otherwise, mostly cloudy, with a high near 85. North wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Saturday Night: A chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

    Sunday: Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph in the afternoon.

    Sunday Night: Mostly clear, with a low around 71.

    Monday: Sunny, with a high near 91.

    Monday Night: Mostly clear, with a low around 74.

    Tuesday: A chance of showers between 9am and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 90. Chance of precipitation is 40%.

    Tuesday Night: A chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 75. Chance of precipitation is 40%.

    Wednesday: A chance of showers and thunderstorms. Partly sunny, with a high near 89. Chance of precipitation is 50%.

    Wednesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 50%.

    Thursday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

    Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.

    Friday: A chance of showers. Partly sunny, with a high near 89.



    Philadelphia PA
     39.96°N 75.16°W (Elev. 26 ft)

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