From the National Weather Service northern Indiana office:

PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE NORTHERN INDIANA
652 PM EST SUN NOV 17 2013 /552 PM CST SUN NOV 17 2013/

...WIDESPREAD DAMAGE REPORTED ACROSS THE AREA...
...STORM SURVEYS TO BE CONDUCTED MONDAY...

NATIONAL WEATHER SERVICE NORTHERN INDIANA HAS RECEIVED MANY
REPORTS OF WIDESPREAD THUNDERSTORM AND POSSIBLE TORNADIC DAMAGE
ACROSS THE AREA SUNDAY AFTERNOON/EVENING. STORM SURVEYS WILL BE
CONDUCTED MONDAY FOR THE AREAS WITH SIGNIFICANT DAMAGE TO
DETERMINE IF THE DAMAGE WAS FROM A TORNADO OR STRAIGHT LINE WINDS.
ADDITIONAL INFORMATION WILL BE PROVIDED AS IT BECOMES AVAILABLE.

A side note from me: If you have photographs of damage from the Nov. 17 storm, send them to the northern Indiana office using this email address:
w-iwx.webmaster@noaa.gov