Active Week Of Severe Weather Possible Over Portions Of The Plains

Severe thunderstorms will be possible over portions of the Plains each afternoon and evening this week. The main threats with these storms are expected to be large hail, damaging winds, and a few tornadoes. Locally heavy rainfall could pose a risk for some flooding concerns particularly over portions of the Great Plains and Mississippi Valley.
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Hazardous Weather Conditions

Current conditions at

Pottstown, Pottstown Limerick Airport (KPTW)

Lat: 40.24°NLon: 75.55°WElev: 288ft.

Fair

83°F

28°C

Humidity 26%
Wind Speed SW 8 mph
Barometer 30.10 in (1018.8 mb)
Dewpoint 45°F (7°C)
Visibility 9.00 mi
Heat Index81°F (27°C)
Last update 25 May 3:54 pm EDT
Extended Forecast for

Downingtown PA

  • Tonight

    Tonight: Mostly clear, with a low around 60. Southwest wind 3 to 8 mph.

    Mostly Clear

    Low: 60 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph in the morning.

    Mostly Sunny

    High: 87 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, mainly after 8pm.  Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    Low: 66 °F

  • Friday

    Friday: A slight chance of showers before 8am, then a chance of showers and thunderstorms after noon.  Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Partly Sunny
    then Chance
    T-storms

    High: 86 °F

  • Friday
    Night

    Friday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 66. South wind 3 to 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 66 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 86.

    Mostly Sunny

    High: 86 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 64.

    Partly Cloudy

    Low: 64 °F

  • Sunday

    Sunday: Partly sunny, with a high near 86.

    Partly Sunny

    High: 86 °F

  • Sunday
    Night

    Sunday Night: A chance of showers after midnight.  Mostly cloudy, with a low around 63. Chance of precipitation is 30%.

    Mostly Cloudy
    then Chance
    Showers

    Low: 63 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 60. Southwest wind 3 to 8 mph.
Thursday
Mostly sunny, with a high near 87. Calm wind becoming southwest 5 to 7 mph in the morning.
Thursday Night
A chance of showers and thunderstorms, mainly after 8pm. Mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A slight chance of showers before 8am, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 66. South wind 3 to 6 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Partly sunny, with a high near 86.
Sunday Night
A chance of showers after midnight. Mostly cloudy, with a low around 63. Chance of precipitation is 30%.
Memorial Day
A chance of showers and thunderstorms. Mostly cloudy, with a high near 81. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 63.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Click Map For Forecast
Point Forecast:
Downingtown PA
 40.02°N 75.7°W (Elev. 338 ft)
3:36 pm EDT May 25, 2016
4pm EDT May 25, 2016-6pm EDT Jun 1, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database