A mild overnight is in the forecast as temperatures drop into the low 60s under mostly clear skies.
Mostly sunny skies will return on Thursday as temperatures warm into the upper 80s and low 90s. The humidity will also remain fairly comfortable as dry conditions continue.
Behind a warm front, the humid and tropical air will lift into our region ahead of the remnants of Isaac on Friday. We're also expecting clouds to thicken on Friday with a few late day showers or storms possible. High temperatures will be in the upper 80s on Friday.
Cloudy skies, and off and on showers are expected this weekend as the are of low pressure that was Isaac moves overhead. At this point the best chance for heavy rain, and possible flooding rains will be to our north across central Illinois and Indiana.