Michael Haggins of Vicksburg is silhouetted by the afternoon sun Monday as he casts a line into the Yazoo Diversion Canal at City Front. Despite the afternoon’s warmth, Haggins said the fish were not taking his fresh worm bait. Temperatures are expected to drop to about 20 degrees tonight and remain cooler through Friday, with highs in the 40s. (The Vicksburg Post/MELANIE DUNCAN)