Believe it or not, its getting cooler here in Memphis too. Highs in the 60s and Lows in the 30s/40s. Last month, we actually had a couple of days where it was colder here than in Billings Montana (Good friend of mine is from Billings so he keeps up with things like that). With 6X12 Hr shifts, sounds like you work in Healthcare, at least that was the kind of stuff I used to have to pull before I gave up being an IT person and went back to school.