a terrible black cloud hangs in the sky before the rain. bad weather. hurricane and thunder over the city. climate change and

thundercloud thunderstorm despondency environment meteorology background cloudscape hurricane disasters beautiful cataclysm landscape lightning pollution terrible disaster dramatic overcast sunlight weather thunder climate natural assault horizon outdoor scenery change cloudy danger nature scenic season stormy summer threat black cloud hangs light rural scene storm rain city mood dark gale gray hail view wind sky bad day