Thursday evening after eating out I looked at the sky and told my wife I had never seen it look like that. Very strange the separation of colors. Turns out, way out in north Oklahoma they had a bad dust storm due to the dry weather and the farmers plowing the fields for winter planting. I could smell the dust in the air this Saturday morning when I went out to get my newspaper. On Friday it was very winding moving the dust around but it appears to be setting down now. So if you want a taste/smell of Oklahoma come to the mountains of north east Tennessee.