Cities which observe Central Daylight Time in summerAcapulco Arlington Austin Baton Rouge Birmingham (AL) Bismarck Cancun Chicago Chihuahua Dallas Des Moines Fargo Fort Worth Guadalajara Houston Jackson Jefferson City Kansas City Lincoln Little Rock Madison Memphis Merida Mexico City Milwaukee Minneapolis Mobile Monterrey Montgomery Nashville New Orleans Oklahoma City Omaha Pensacola Saint Paul San Antonio San Luis Potosi Sioux Falls St. Louis Topeka Wichita Winnipeg