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 Oahu, Kalaeloa Airport
About Oahu, Kalaeloa Airport (HI): Latitude: 21-18-30N. Longitude: 158-04-05W.