What are some interesting idioms describing bad weather?

The dark sky hangs over the dark earth.

pitch-black

Thick clouds cover the sky, which indicates that it will snow.

Dark clouds roll

Absence of justice

Sunless

heavy downpour

sand flying and pebbles rolling

Lightning and thunder.

Squally Showers

storm wind

Cold winds and too much rain ―― bad weather.

heavy rain

rains cats and dogs