Models are agreeing on an upper level low continuing to sit over Indiana for the next few days. This will keep the clouds and southwesterly flow over the area.  This will keep temperatures in the 70s and the humidity high. The skew-t 12z runs show a lower cloud layer which conforms the instability of the upper-level low. Also it seems the chance for clouds will be around as well as the chance for early morning fog.  Another upper-level disturbance will move down from Canada later on Wednesday, which will help kick out the cutoff low there now.  The models consistently show the next trough sitting over the area through the weekend. The 18z gfs shows the highest qpf on Tuesday and Thursday. The GFS also is hinting at a trough building over the east next week as a trough enters the west and ends there hot streak.