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Storm system to bring heavy rainfall and the potential for flash flooding over the southern Mid Atlantic and Southeast U.S.

A slow moving low pressure system will bring the threat for heavy rainfall, flash flooding, and a few strong to severe thunderstorms into Tuesday. The main threat areas include the southern Mid Atlantic and Southeast U.S. Excessive runoff may lead to flooding of low lying areas, rivers, and streams. Read More >

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

67°F

19°C

Humidity 38%
Wind Speed E 9 mph
Barometer 29.97 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 24 Apr 9:55 am CDT
Extended Forecast for

Shelbyville IL

  • Today

    Today: Sunny, with a high near 75. East wind 6 to 8 mph.

    Sunny

    High: 75 °F

  • Tonight

    Tonight: Mostly clear, with a low around 51. South southeast wind 5 to 8 mph.

    Mostly Clear

    Low: 51 °F

  • Tuesday

    Tuesday: Mostly sunny, with a high near 76. South southeast wind 6 to 15 mph, with gusts as high as 24 mph.

    Mostly Sunny

    High: 76 °F

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 59. South southeast wind 11 to 15 mph, with gusts as high as 24 mph.

    Mostly Cloudy

    Low: 59 °F

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 73. South wind 10 to 16 mph, with gusts as high as 25 mph.

    Mostly Cloudy
    then Chance
    T-storms

    High: 73 °F

  • Wednesday
    Night

    Wednesday Night: Occasional showers and thunderstorms, mainly between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am.  Low around 51. South wind 10 to 14 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.  Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    T-storms

    Low: 51 °F

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm.  Mostly cloudy, with a high near 60. West wind 9 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Showers
    Likely then
    Chance
    Showers

    High: 60 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 49.

    Mostly Cloudy

    Low: 49 °F

  • Friday

    Friday: A chance of showers after 2pm.  Mostly cloudy, with a high near 70.

    Mostly Cloudy
    then Chance
    Showers

    High: 70 °F

Detailed Forecast

Today
Sunny, with a high near 75. East wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 51. South southeast wind 5 to 8 mph.
Tuesday
Mostly sunny, with a high near 76. South southeast wind 6 to 15 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 59. South southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 73. South wind 10 to 16 mph, with gusts as high as 25 mph.
Wednesday Night
Occasional showers and thunderstorms, mainly between 8pm and 2am, then showers likely and possibly a thunderstorm after 2am. Low around 51. South wind 10 to 14 mph becoming west southwest after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm. Mostly cloudy, with a high near 60. West wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, with a low around 49.
Friday
A chance of showers after 2pm. Mostly cloudy, with a high near 70.
Friday Night
A chance of showers and thunderstorms, then occasional showers and possibly a thunderstorm after 8pm. Cloudy, with a low around 59.
Saturday
Occasional showers and thunderstorms. Cloudy, with a high near 78.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Sunday
Showers and thunderstorms likely. Cloudy, with a high near 74.
Click Map For Forecast
Point Forecast:
Shelbyville IL
 39.42°N 88.79°W (Elev. 650 ft)
8:38 am CDT Apr 24, 2017
10am CDT Apr 24, 2017-6pm CDT Apr 30, 2017
 
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