Day Rain likely and possibly a thunderstorm. Cloudy, with a high near 74. Breezy, with a south wind 18 to 21 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Night A chance of rain and thunderstorms, then rain likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Breezy, with a south wind 17 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
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