How many wrongs

That is my question.  How many wrongs does it take to make a 'right'.  Perhaps I should leave the question AND answer to our Detroit weathermen.  Apparently a college degree does not an accurate forecaster make.  Its not that I want a destructive storm to come.  I just don't like the forecast to take longer than six days.  Waiting, and I confess sometimes with anticipation, is getting wearisome.  Either storm or don't storm.  I'm running out of patience.  But for gawd's sake, could we narrow it down to within a week?.......................marge