Verf IN web
The images below map out the forecasted precipitation over Indiana on the 25th versus what the NWS reported as actually on the last image. These images are the 60 hour precipitation forecast for the NAM and GFS on the 12 Z runs on the 23rd. As you can see the NAM (1st image) did an excellent job forecasting the precipitation max and location. Where the NAM did well, the GFS struggled badly for this run on forecasting the storm. This was only a day and half forecast and the precipitation forecast was not even close. The contours I made myself below is a rough estimate as there were locally heavier and lighter amounts within that contour.