The Michigan unemployment Agency website has a few factsheets that will answer all your questions:
UIA - Unemployment Insurance Agency scroll down near the bottom and open the PDF files entitled
Extended Benefits in Michigan, Fact Sheet 122 and
Emergency Unemployment Compensation, Fact Sheet 120
Regarding Extended Benefits after your original 26 weeks has ended, specifically refer to page 4 of the first PDF (
Extended Benefits in Michigan, Fact Sheet 122 ). This first extension is for 20 weeks (total now up to 46 weeks)
The second PDF explains Emergency Unemployment Compensation details. Note there are some stipulations. The document claims they will send you documentation regarding this EUC, but don't count on it. If, ater a week or two of your extension being exhausted then apply online -it's quick and easy. The number of weeks for this EUC is 33 weeks and is in two tiers.
The total number of weeks possible as of now is 79, but each case is looked at independently. I plan on reading the links provided in an earlier post to see if there are more extensions coming (I heard a quick blurb on the news a few weeks ago that the Governor want's more unemployment benefit extensions).