On July 7, 2015, NWS implemented changes to the icons depicted on all of its point-forecast pages. Changes include new icon images with increased clarity, 6-hour increments for rapidly changing weather and new color blocks to highlight forecast hazards.

A page depicting all of the new icon images can be accessed here: www.weather.gov/forecast-icons

Changes to the icons were based on analysis of 6,700 public comments collected in 2014. Also, many of these changes are based on the results of a research project led by the National Center for Atmospheric Research.

Users are encouraged to continue to provide comments regarding these changes via email at icons@noaa.gov. NWS will continue to analyze incoming feedback and refine the icons as necessary. Any substantial change to the icons will be facilitated through the NWS public comment/review process.

A Slight Risk of Severe Thunderstorms into Tonight

Severe thunderstorms may develop and move southeastward this evening and tonight across parts of the north-central Plains and Upper Midwest, offering damaging wind, severe hail and the risk of a few tornadoes. A few thunderstorms may drop hail and damaging gusts near severe levels in New England.
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Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Mostly Cloudy

31°C

88°F

Humidity 33%
Wind Speed W 20 G 37 km/h
Barometer 29.84 in (1010.4 mb)
Dewpoint 13°C (55°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 1 Aug 1:54 pm EDT
Extended Forecast for

Philadelphia PA

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 33. West wind 21 to 23 km/h.

    Mostly Sunny

    High: 33 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Northwest wind 5 to 14 km/h.

    Partly Cloudy

    Low: 20 °C

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.

    Mostly Sunny

    High: 32 °C

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 22. Southwest wind around 13 km/h.

    Partly Cloudy

    Low: 22 °C

  • Monday

    Monday: Isolated showers and thunderstorms after 2pm.  Mostly sunny, with a high near 33. Southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon.  Chance of precipitation is 20%.

    Mostly Sunny
    then Isolated
    T-storms

    High: 33 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 22.

    Partly Cloudy

    Low: 22 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    Mostly Sunny

    High: 32 °C

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 20.

    Partly Cloudy

    Low: 20 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31.

    Mostly Sunny

    High: 31 °C

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 33. West wind 21 to 23 km/h.
Tonight
Partly cloudy, with a low around 20. Northwest wind 5 to 14 km/h.
Sunday
Mostly sunny, with a high near 32. Southwest wind 5 to 10 km/h increasing to 11 to 16 km/h in the afternoon.
Sunday Night
Partly cloudy, with a low around 22. Southwest wind around 13 km/h.
Monday
Isolated showers and thunderstorms after 2pm. Mostly sunny, with a high near 33. Southwest wind 11 to 16 km/h increasing to 19 to 24 km/h in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 31.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms. Partly sunny, with a high near 28. Chance of precipitation is 40%.
Thursday Night
Mostly cloudy, with a low around 19.
Friday
Partly sunny, with a high near 28.
  Click Map For Forecast
Point Forecast:
Philadelphia PA
 39.96°N 75.16°W (Elev. 8 m)
12:35 pm EDT Aug 1, 2015
2pm EDT Aug 1, 2015-6pm EDT Aug 7, 2015
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Graph

National Digital Forecast Database