Describe the weather that is going to rain.

& lt 1 & gt； Dark clouds covered the whole sky layer by layer, and a cool breeze blew gently and it began to rain. It didn't rain much, but it was fine and dense, falling on people's faces like powder. & lt2> In the sky, thick dark clouds are rolling in from a distance like an avalanche. A storm is coming. Suddenly, a dazzling lightning flashed across the air, covering everything with a layer of silver light, followed by a loud thunder. In an instant, the rainstorm hit like a milky way burst its banks. I typed it word for word. )