dramatic storm clouds create a moody atmosphere with striking lightning illuminating the darkened sky

storm lightning dramatic cloud create moody atmosphere strike illuminate darken light stormfront stormcell nature impact event pattern turbulence cloudscape forecast threaten stormy landform heaven skyline dynamic ominous transient overcast awe impressive mystery thunder brood gray heatwave weather flash thunderbolt thunderstorm energy epic moisture chaotic drama visual landscape shadow scenery stormwatch clouds striking illuminating darkened sky generative