Democratic primaries across Minnesota and Wisconsin on Tuesday delivered victories to candidates aligned with the party's progressive wing, signalling the influence this faction now wields in key races. Minnesota voters nominated the state's Lieutenant Governor for Senate, whilst returning an incumbent progressive House member to another term. The results reflected the growing appeal of left-leaning candidates among Democratic voters in these Upper Midwest states.

Wisconsin's gubernatorial primary produced a tighter race, with a Democratic candidate backed by democratic socialists running competitively against other contenders in a contest too close to project conclusively. The elections underscored ongoing ideological tensions within the Democratic party, with voters in different regions expressing different preferences regarding how far left the party should move on economic and social questions.