billowing grey white clouds with blue sky stormy weather

navigate by keyword : background bad big billowing blue bright britain climate clouds cloudscape cloudy cumulonimbus cumulus dark day dramatic environment evening fluffy gloomy gray grey heaven heavy large light majestic moody nature ominous outdoors overcast powerful puffy shadow shape skies sky storm stormy texture thunder thunderstorm unusual weather white

Billowing oppressive clouds with blue sky. Moody stormy weather with both dark grey clouds and contrasting brightly lit white clouds.