Heavy Rain In The Southwest; Tropical Storm Karen; Fire Weather In California

Moisture from the remnants of Lorena will contribute to heavy rain, strong to severe thunderstorms and possible flooding across the Southwest through Tuesday. Tropical Storm Warnings are now in effect for Puerto Rico and the U.S. Virgin Islands, as Tropical Storm Karen is forecast to pass on Tuesday. Elevated fire weather conditions are expected for portions of California through Tuesday. Read More >

Current conditions at

Philadelphia - Wings Field Airport (KLOM)

Lat: 40.14°NLon: 75.27°WElev: 282ft.

Fair

28°C

83°F

Humidity 63%
Wind Speed SW 11 km/h
Barometer 29.92 in
Dewpoint 21°C (69°F)
Visibility 16 km
Heat Index31°C (87°F)
Last update 23 Sep 11:35 am EDT
Extended Forecast for

King of Prussia PA

  • Today

    Today: Partly sunny, with a high near 32. Southwest wind 11 to 16 km/h.

    Partly Sunny

    High: 32 °C

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 1am.  Cloudy during the early evening, then gradual clearing, with a low around 17. West wind 10 to 13 km/h.  Chance of precipitation is 50%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 17 °C

  • Tuesday

    Tuesday: Sunny, with a high near 26. Northwest wind 11 to 16 km/h.

    Sunny

    High: 26 °C

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 13. Northwest wind 6 to 11 km/h becoming light  in the evening.

    Mostly Clear

    Low: 13 °C

  • Wednesday

    Wednesday: Sunny, with a high near 26. West wind 5 to 10 km/h.

    Sunny

    High: 26 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 16.

    Mostly Clear

    Low: 16 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 29.

    Mostly Sunny

    High: 29 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 14.

    Mostly Clear

    Low: 14 °C

  • Friday

    Friday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

Detailed Forecast

Today
Partly sunny, with a high near 32. Southwest wind 11 to 16 km/h.
Tonight
A chance of showers and thunderstorms, mainly before 1am. Cloudy during the early evening, then gradual clearing, with a low around 17. West wind 10 to 13 km/h. Chance of precipitation is 50%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tuesday
Sunny, with a high near 26. Northwest wind 11 to 16 km/h.
Tuesday Night
Mostly clear, with a low around 13. Northwest wind 6 to 11 km/h becoming light in the evening.
Wednesday
Sunny, with a high near 26. West wind 5 to 10 km/h.
Wednesday Night
Mostly clear, with a low around 16.
Thursday
Mostly sunny, with a high near 29.
Thursday Night
Mostly clear, with a low around 14.
Friday
Sunny, with a high near 26.
Friday Night
Mostly clear, with a low around 15.
Saturday
Mostly sunny, with a high near 29.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 30.
Click Map For Forecast
Point Forecast:
King of Prussia PA
 40.12°N 75.39°W (Elev. 36 m)
9:40 am EDT Sep 23, 2019
11am EDT Sep 23, 2019-6pm EDT Sep 29, 2019
 
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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