Skilling: Thunderstorms possible for Chicagoland on Wednesday, Thursday

WHAT A DIFFERENCE A DAY MAKES! The area enjoyed 100% of its possible sun Tuesday—a development which boosted temps 15 to 20 degree above levels observed Monday. The day's high, likely to approach 58 degree after a chilly 32 degree low Tuesday morning will nearly reach the "normal" high of 60 Wednesday.