Rock County Clerk Lisa Tollefson is predicting a low voter turnout for Tuesday’s primary election.  Tollefson says only three races will be on the ballot.  She says they include 11 candidates running for Beloit School Board, three candidates running for Rock County Board Supervisory District Number Three, and a Fort Atkinson School Board race.  The races represent about 20,000 registered voters, and Tollefson predicts only 5-10 % of those will turn-out at the polls.  She suggests if you’re uncertain you have a race to vote in, check myvote.wi.gov.  Polls open and 7:00 a.m. and close at 8:00 p.m.