The tight spread between 3 and 4 Democratic seats reflects uncertainty in Wisconsin’s two most competitive congressional districts just days before the November 3 election. WI-3 remains the pivotal contest, where Democrat Rebecca Cooke challenges Republican incumbent Derrick Van Orden in a rematch rated as a toss-up or lean Democratic by multiple forecasters, with recent Marquette polling and Cook Political Report shifts indicating movement toward Democrats. WI-1, held by Republican Bryan Steil, is rated lean Republican but identified by some analysts as among the nation’s tightest races. The other six districts are projected as safe for their respective parties based on partisan leans and limited polling. Elevated early voting and a broader national environment favoring Democrats add volatility that could separate the probabilities for 3 versus 4 seats depending on final turnout in these battlegrounds.