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Central U.S. Severe Storms and Heavy Rain; Western Fire Weather Threats

A strong system will produce a swath of impacts. Severe storms with large hail, damaging winds, and a couple of tornadoes will be possible in the south and central Plains. Heavy rain could cause flash flooding in the Mid Mississippi Valley. Mountain snow will develop in the Rockies. Critical fire weather threats are expected across northern California and the Southwest. Read More >

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Light Rain

10°C

50°F

Humidity 89%
Wind Speed W 13 km/h
Barometer 1010.1 mb (29.83 in)
Dewpoint 8°C (47°F)
Visibility 16 km
Wind Chill8°C (47°F)
Last update 8 May 3:54 am EDT
Extended Forecast for

Philadelphia PA

  • Overnight

    Overnight: A chance of showers. Cloudy, with a low around 9. West wind around 10 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.

    Chance
    Showers

    Low: 9 °C

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 14. Northwest wind 10 to 15 km/h. Chance of precipitation is 40%. New rainfall amounts between 5 and 7.5 mm possible.

    Chance
    Showers

    High: 14 °C

  • Saturday
    Night

    Saturday Night: A slight chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Northwest wind 10 to 15 km/h. Chance of precipitation is 20%.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 7 °C

  • Sunday

    Sunday: A chance of showers after 3pm. Partly sunny, with a high near 17. Southwest wind 10 to 15 km/h. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.

    Mostly Sunny
    then Chance
    Showers

    High: 17 °C

  • Sunday
    Night

    Sunday Night: A chance of showers before 9pm, then rain likely after 9pm. Cloudy, with a low around 11. South wind around 15 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

    Rain Likely

    Low: 11 °C

  • Monday

    Monday: Rain likely before noon, then a chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 20. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.

    Rain Likely
    then Chance
    T-storms

    High: 20 °C

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 8.

    Partly Cloudy

    Low: 8 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 17.

    Mostly Sunny

    High: 17 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 7.

    Mostly Clear

    Low: 7 °C

Detailed Forecast

Overnight
A chance of showers. Cloudy, with a low around 9. West wind around 10 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 14. Northwest wind 10 to 15 km/h. Chance of precipitation is 40%. New rainfall amounts between 5 and 7.5 mm possible.
Saturday Night
A slight chance of showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 7. Northwest wind 10 to 15 km/h. Chance of precipitation is 20%.
Sunday
A chance of showers after 3pm. Partly sunny, with a high near 17. Southwest wind 10 to 15 km/h. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.
Sunday Night
A chance of showers before 9pm, then rain likely after 9pm. Cloudy, with a low around 11. South wind around 15 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
Monday
Rain likely before noon, then a chance of showers and thunderstorms between noon and 3pm, then a slight chance of showers after 3pm. Mostly cloudy, with a high near 20. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms.
Monday Night
Partly cloudy, with a low around 8.
Tuesday
Mostly sunny, with a high near 17.
Tuesday Night
Mostly clear, with a low around 7.
Wednesday
Sunny, with a high near 19.
Wednesday Night
Partly cloudy, with a low around 8.
Thursday
A chance of showers. Partly sunny, with a high near 19. Chance of precipitation is 50%.
Thursday Night
Rain likely. Mostly cloudy, with a low around 11. Chance of precipitation is 60%.
Friday
Rain likely. Mostly cloudy, with a high near 19. Chance of precipitation is 60%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Philadelphia PA
 39.96°N 75.16°W (Elev. 8 m)
Last Update:
1:09 am EDT May 8, 2021
Forecast Valid:
4am EDT May 8, 2021-6pm EDT May 14, 2021
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation