Weather-related idioms.

It's raining,

Bon voyage,

An affair,

Chengmen Sydney,

The weather is fine,

Thunder rumbled,

Take preventive measures,

Apricot rain and pear clouds,

An affair,

A single spark can start a prairie fire,

In full swing,

There is no basis,

Almighty,

Wind and clouds,

In the prime of life,

Smooth sailing,

Take drastic measures,