Day A chance of rain before 3pm, then a slight chance of rain after 5pm. Cloudy, with a high near 72. Southeast wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Night A chance of rain and thunderstorms, then rain and possibly a thunderstorm after 10pm. Low around 64. South wind around 10 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