Waterloo received 8.7″ of snow from this storm. This information is as of 5 PM Tuesday. There was a brief snow shower this evening so the 4.2″ for Tuesday might go up just a touch.
Since the storm fell during the overnight and technically fell on two different days…the amount of snow each day was enough to break the daily record on Monday and Tuesday.
The map below shows other snow totals surrounding Waterloo/Cedar Falls.