By Saturday, the storm had been changed to "severe" status, and was centered over eastern Lake Superior, covering the entire lake basin.
The storm was centered over eastern Lake Superior, covering the entire lake basin. By Saturday, the storm's status had been upgraded to "severe".
By Saturday, the storm's status had been upgraded to "severe". The storm was centered over eastern Lake Superior, covering the entire lake basin.
By Saturday, the storm's status had been upgraded to "severe". The storm was centered over eastern Lake Superior, covering the entire lake basin.