CHICAGO (CBS) — After the low drops to 59 Tuesday night, it will be another warm day on Wednesday before our cold front moves in and brings shower and thunderstorm chances.
Isolated showers or storms are possible during the day, but there is a better chance sunset to midnight.
Highs will reach well into the 70s. The normal high is 55 degrees.
Once the system passes, we have leftover shower chances Thursday with highs in the 60s.