Mid afternoon thunderstorm rain clouds forming and blending across the african horizon time lapse, noise free 4k footage

cloudscape overcast clouds cloud time lapse big clouds sky huge clouds cloud best cloud time lapse 4k clouds climate south african sky storm rain cloud burst rainstorm atmosphere thunderstorm blue sky time lapse torrential background shifting south african time lapse thunder floods horizon flooding snow dense hail changing cotton overlay dawn rolling slow motion heavenly heaven fluffy smooth movement south africa pressure epic dusk tropical golden hour