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 location, in percentage of the normal demand expected under normal weather conditions during this 7-day period.
as observed at Grand Junction, Walker Field
About Grand Junction, Walker Field (CO): Latitude: 39-08-02N. Longitude: 108-32-19W.