Dangerous heat and humidity from the central U.S. to East Coast

Hot and very humid conditions will continue to produce heat index values over 100 degrees across a large portion of the central and eastern U.S. Heat Advisories and Excessive Heat Warnings continue for the Plains, Mississippi Valley, Midwest, Ohio Valley, Mid-Atlantic and southern states. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Overcast

24°C

75°F

Humidity 90%
Wind Speed SE 11 km/h
Barometer 1014.4 mb (29.96 in)
Dewpoint 22°C (72°F)
Visibility 16 km
Last update 25 Jul 6:54 am EDT
Extended Forecast for

Philadelphia PA

Excessive Heat Warning until July 25, 06:00pm
Click here for hazard details and duration
Excessive Heat Warning
  •  
    Excessive Heat Warning until July 25, 06:00pm

    NOW until
    6:00pm Mon

    Excessive Heat Warning

  • Today

    Today: A chance of showers and thunderstorms, mainly after 3pm.  Partly sunny and hot, with a high near 37. Heat index values as high as 43. Southwest wind 8 to 18 km/h, with gusts as high as 35 km/h.  Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.

    Chance
    T-storms

    High: 37 °C

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce gusty winds.  Mostly cloudy, with a low around 25. West wind 5 to 13 km/h.  Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

    T-storms
    Likely then
    Chance
    T-storms

    Low: 25 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 35. West wind 10 to 14 km/h.

    Mostly Sunny

    High: 35 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 24. West wind 5 to 10 km/h becoming calm  after midnight.

    Partly Cloudy

    Low: 24 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 34. Northeast wind 5 to 8 km/h becoming calm  in the afternoon.

    Mostly Sunny

    High: 34 °C

  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 23.

    Partly Cloudy

    Low: 23 °C

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Partly sunny, with a high near 34. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 34 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 23 °C

Detailed Forecast

Today
A chance of showers and thunderstorms, mainly after 3pm. Partly sunny and hot, with a high near 37. Heat index values as high as 43. Southwest wind 8 to 18 km/h, with gusts as high as 35 km/h. Chance of precipitation is 50%. New rainfall amounts between 2.5 and 5 mm possible.
Tonight
Showers and thunderstorms likely, mainly before 1am. Some of the storms could produce gusty winds. Mostly cloudy, with a low around 25. West wind 5 to 13 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.
Tuesday
Mostly sunny, with a high near 35. West wind 10 to 14 km/h.
Tuesday Night
Partly cloudy, with a low around 24. West wind 5 to 10 km/h becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 34. Northeast wind 5 to 8 km/h becoming calm in the afternoon.
Wednesday Night
Partly cloudy, with a low around 23.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 22.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Philadelphia PA
 39.96°N 75.16°W (Elev. 8 m)
6:35 am EDT Jul 25, 2016
7am EDT Jul 25, 2016-6pm EDT Jul 31, 2016
 
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Additional Resources

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