Last week... just Thursday really... it was 60 + degrees. I was outside in a t shirt. We opened up the windows that night becuase it was just so damned nice out. Friday the temp started to drop, and it's continued to drop. About an hour ago the actual "real feel" of the temperature as 0. Right now it feels like 4 degrees and is an actual temp of 20 (which is about -7 in celcius).