Heat Damage Published August 26, 2016 at 2:19 PM PDT Listen Photography by Florence Rogers/NVPR Mock orange shows summer damage, the effect of direct sunlight is dramatic on the plant, compared to a more shaded area. Temperatures are cooling down – some – in the Las Vegas valley, and Norm Schilling has a look at the casualties of summer. 1 of 3 Photo by Florence Rogers/Nevada Public Radio 2 of 3 Photo by Florence Rogers/Nevada Public Radio 3 of 3 Photo by Florence Rogers/Nevada Public Radio