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 Newark, Newark Heath Airport
About Licking Rural Electrification (OH): LRE is a cooperative that distributes electricity to over 22,000 consumers in 9 counties. Office in Newark, Ohio. (see website)