Day A 40 percent chance of rain, mainly before 1pm. Cloudy, with a high near 72. Southeast wind 6 to 10 mph, with gusts as high as 21 mph.
Night A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 10pm. Low around 63. South wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 90%.
Includes the Counties: Madison County Il,
Saint Clair County Il,
Monroe County Il,
Saint Charles County Mo,
Saint Louis County Mo,
Saint Louis City County Mo,
Jefferson County Mo,
Including The Cities Of Alton, Edwardsville, Belleville, Cahokia,
Saint Charles, And Saint Louis