Upper panel of the plot shows population-weighted high and low temperature for each day (note: day-1 has high temperature only). Lower panel shows the forecast electricity demand for the service area of the company, in percentage of the normal demand expected under normal weather conditions during this 7-day period.
as observed at Chattanooga, Lovell Field
About Dalton Utilities (GA): 1200 V.D. Parrott, Jr. Parkway, P.O. Box 869 Dalton, GA 30722 (see website)