Clouds 照片檔

June 6th, 2019 -Louisville, Colorado, USA: Soft, fluffy, floating cumulus clouds against a blue sky eventually turn menacing, threatening and ominous as the summer weather pattern progresses along the front range of Colorado. Almost every day in the summer, this typical build-up of moisture in the atmosphere transforms the heat of the day into evaporated moisture from the ground. Eventually transforming the clear blue sky into cumulo-nimbus thunderheads and dumping tons of rain back down to earth in this never ending water cycle.