On Friday, the high in the Dallas/Ft. Worth area was in the mid-70s. By Saturday afternoon, the air had chilled to 40 or so degrees and there was rain, which later turned to a light snowfall that got heavier as the night wore on.
This afternoon (Sunday), the land is covered with a blanket of white and I’m hoping the roads improve before tomorrow.
On a related note, I can’t recommend this book enough:

