Back-to-back days with 90's across the area. Yesterday was perfect for the 4th, with highs in the 90's, some humidity, and afternoon isolated showers/t'storms in the area.
Yesterday it topped out at 92 at ORD and MDW, and 90 at RFD. Today it topped out at 91 at ORD and 92 at MDW, with RFD 89'd.
...2023 90°+ Day Tally...
8 - ORD
7 - MDW
7 - DPA
7 - ARR
6 - LOT
5 - RFD
5 - PWK
2 - UGN