...here at 5 p.m. with a heat index of 107, nada breeze, just sweltering heat. I was out and about in it for hours yesterday so today I'm totally worthless. Haven't even turned on a burner, cereal tonight. I would say that the 70's (talking in age here, not the year/s) are the new 60's...but I'd be lying. When you reach your 70's, you have earned the right to "grouch out."