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Heavy Rain Possible in the Southeast, while Severe Weather Expected in the Great Plains

Slow-moving convection will bring the threat of flash flooding today in the Southeast. Meanwhile, strong to severe thunderstorms are expected across the Great Plains and upper Mississippi River Valley this afternoon and evening. Primary threats will be thunderstorms with damaging winds, large hail, and locally heavy rain. Read More >

Hazardous Weather Conditions

Current conditions at

Philadelphia, Philadelphia International Airport (KPHL)

Lat: 39.87°NLon: 75.23°WElev: 7ft.

Fair

69°F

21°C

Humidity 45%
Wind Speed SW 8 mph
Barometer 30.13 in (1020.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 24 May 9:54 pm EDT
Extended Forecast for

Collingdale PA

  • Tonight

    Tonight: Clear, with a low around 64. Southwest wind around 5 mph becoming calm  after midnight.

    Clear

    Low: 64 °F

  • Friday

    Friday: Sunny, with a high near 87. Southwest wind 5 to 13 mph.

    Sunny

    High: 87 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 69. Southwest wind 7 to 10 mph.

    Mostly Clear

    Low: 69 °F

  • Saturday

    Saturday: Scattered showers and thunderstorms, mainly after 2pm.  Partly sunny, with a high near 87. Southwest wind around 9 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    High: 87 °F

  • Saturday
    Night

    Saturday Night: Scattered showers and thunderstorms.  Mostly cloudy, with a low around 70. South wind 5 to 7 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Scattered
    T-storms

    Low: 70 °F

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Showers
    Likely

    High: 80 °F

  • Sunday
    Night

    Sunday Night: Scattered showers and thunderstorms.  Cloudy, with a low around 64. Chance of precipitation is 40%.

    Scattered
    T-storms

    Low: 64 °F

  • Memorial
    Day

    Memorial Day: Scattered showers and thunderstorms.  Cloudy, with a high near 79. Chance of precipitation is 40%.

    Scattered
    T-storms

    High: 79 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 65.

    Mostly Cloudy

    Low: 65 °F

Detailed Forecast

Tonight
Clear, with a low around 64. Southwest wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 87. Southwest wind 5 to 13 mph.
Friday Night
Mostly clear, with a low around 69. Southwest wind 7 to 10 mph.
Saturday
Scattered showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 87. Southwest wind around 9 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 70. South wind 5 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 80. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night
Scattered showers and thunderstorms. Cloudy, with a low around 64. Chance of precipitation is 40%.
Memorial Day
Scattered showers and thunderstorms. Cloudy, with a high near 79. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 65.
Tuesday
Partly sunny, with a high near 82.
Tuesday Night
Partly cloudy, with a low around 64.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Mostly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 80. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Collingdale PA
 39.9°N 75.28°W (Elev. 62 ft)
9:36 pm EDT May 24, 2018
10pm EDT May 24, 2018-6pm EDT May 31, 2018
 
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