Wednesday, October 5, 2011 12:12 P.M. I was looking through the UW 12z extended WRF-GFS, and in one of  the model frames, I saw an “unsettled” pattern. Meteorologists always talk about unsettled weather. But what does unsettled weather really mean? “Unsettled” weather does NOT refer to nice weather. Most of you knew that, but I […]