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

77°F

25°C

Humidity 39%
Wind Speed NW 7 mph
Barometer 30.13 in (1019.7 mb)
Dewpoint 50°F (10°C)
Visibility 9.00 mi
Heat Index78°F (26°C)
Last update 25 May 10:54 am EDT
Extended Forecast for

Downingtown PA

  • Today

    Today: Sunny, with a high near 87. West wind around 8 mph.

    Sunny

    High: 87 °F

  • Tonight

    Tonight: Mostly clear, with a low around 61. Southwest wind 3 to 6 mph.

    Mostly Clear

    Low: 61 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms after 3pm.  Mostly sunny, with a high near 87. Calm wind becoming south 5 to 7 mph in the afternoon.  Chance of precipitation is 20%.

    Sunny then
    Slight Chance
    T-storms

    High: 87 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms before 1am.  Mostly cloudy, with a low around 65. South wind around 6 mph.  Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 65 °F

  • Friday

    Friday: A chance of showers and thunderstorms after 1pm.  Mostly sunny, with a high near 87. Calm wind becoming south 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.

    Mostly Sunny
    then Chance
    T-storms

    High: 87 °F

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 63. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms then
    Partly Cloudy

    Low: 63 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 85.

    Mostly Sunny

    High: 85 °F

  • Saturday
    Night

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

    Partly Cloudy

    Low: 64 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 84. Chance of precipitation is 30%.

    Partly Sunny
    then Chance
    T-storms

    High: 84 °F

Detailed Forecast

Today
Sunny, with a high near 87. West wind around 8 mph.
Tonight
Mostly clear, with a low around 61. Southwest wind 3 to 6 mph.
Thursday
A slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 87. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. South wind around 6 mph. Chance of precipitation is 20%.
Friday
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 87. Calm wind becoming south 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 chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 63. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday
Mostly sunny, with a high near 85.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 60. Chance of precipitation is 30%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 40%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 77. Chance of precipitation is 40%.
Click Map For Forecast
Point Forecast:
Downingtown PA
 40.02°N 75.7°W (Elev. 338 ft)
9:35 am EDT May 25, 2016
11am EDT May 25, 2016-6pm EDT May 31, 2016
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database