The Northern Indiana National Weather Service office published the above infographic on its Facebook page at 4:49 p.m. EDT today. With the infographic, the office included the following text:

The next storm system will arrive on Wednesday bringing severe weather and heavy rainfall to portions of the southern Great Lakes. The exact location and severity of the risk is conditional on the location of the frontal boundary and surface heating on Wednesday. We will monitor this situation closely and provide updates with the latest information on Facebook and Twitter, as well as on our webpage at www.weather.gov/iwx.