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 Lafayette, Purdue University Airport
About Tipmont REMC (IN): Tipmont REMC is an electric cooperative located in Linden, IN serving almost 20,000 electric customers in portions of Benton, Boone, Carroll, Clinton, Fountain, Montgomery, Tippecanoe, Warren, and White counties. (see website)