My neighbor has a sprinkler system, a zoysia lawn and is a frustrated greenskeeper. Love to walk on his lawn. I have a zoysia/fescue bluegrass/k42 lawn and which is green after a few rains and that's good enough for me. (I am a gardener...sure you can eat grass, but can you enjoy it!)
Rain in the northern MO/ northern KC area possible tomorrow, and it will probably not get this far south.