Election Day, Nov 3 11 daysSenate D 81%House D 92%Governors D 88%Forecast updated Oct 23

About the Arkansas Senate results

Arkansas Senate: Hallie Shoffner vs Tom Cotton. Tom Cotton leads the On Point forecast by 9.5 points and wins 94 percent of the model's simulated elections. About 983,332 votes are expected. All polls in Arkansas close by 8:30 p.m. Eastern.