April 17, 2014 Clouds of a cold front streak in under warmer air under a full moon n this thirty second exposure.. After a day with temperatures nearly 80 degrees, over night the temperatures dropped to the thirties. This is false color. What appears to be the blue sky in the background is actually the bottom of the clouds that had a orange hue from the street lights illuminating them . The color shift was made to blue to give the impression of blue skies above the clouds. copyright JimMendenhallPhotos.com 2014