e rex: at least the heat/humidity won't normally be as nasty in July-August as it is in west TN.
I spent about 33 years with a serious fraction of the layovers in hotels from SD/ND, MN, WI, NY etc. Needed two ski caps, layered, to even go outside for a 25-minute run (Hate treadmills etc) around Minot State Univ. etc.
You might soon get a 20* F. day (in early March) with some sunshine, which makes such a huge difference.