Update 7:27pm. Radar at 7:23pm. There are three areas of rotation but the rotation near Lincoln has weakened. The two areas of rotation near I-70 are moving ESE. I would personally take cover if you live east or east southeast of the two southern rectangles. FYI: Salina is at lower right on the image for orientation purposes.
I've circled the rotation areas around Lincoln Co., Kansas. The northern of the two has already produced a large tornado based on recent photos from storm chasers.
Photo of Lincoln Co. tornado from storm chaser via Twitter.