What idioms are there to describe "before a rainstorm"?

1, thunder and lightning

Pinyin: diàn shǎn léi míng

Explanation: Thunder and lightning. Metaphor is fast and powerful. It also means energetic.

Source: Chapter 5 of Du Pengcheng's In Peaceful Days: "This is a wise idea, which spread all over the construction site like lightning and thunder by telephone."

2. A bolt from the blue?

Pinyin qí ng ti ā n p and l and

It means it thunders on a sunny day. Metaphor is an unexpected and shocking event.

Source song? Yang Wanli, "Chengzhai Collection? Volume 2 1? The poem "Man swims around the lake every day" reads: "Snow mountain jumps on the flat ground, and it thunders under clear sky. "Song? Lu You wrote in the poem "Chickens don't crow for four nights": "Let Weng fall ill and suddenly get drunk. It's like a long time, the sky flies. "

3. Thunder roared?

Pinyin: diàn shǎn léi míng

Description: ① Thunder is stirring, and thunder echoes in the ear, which describes great power. 2 metaphor is vigorous.

Source: Thunder roared to send a happy rain and a heavy rain to Taoyuan. With the roar of thunder, the sky slowly drew a gloomy curtain, conveying the news of happy rain.

The wind is blowing hard.

Pinyin: kuáKuang fēng dàZuo

Explanation: This means there is wind, which means it is very windy.

Source: Ming? Shi Naian's "Water Margin" seventy-ninth time: "At first, I walked through the forest and trees, and then I picked up a stone, flying sand and walking stones. For a while, white waves lifted the sky, and for a while, the ground was covered with dark clouds, the red sun was dull, and the wind was blowing hard. "

5. Dark clouds are gathering.

Pinyin: w yún měb

Explanation: The sky is covered with dark clouds, which means it's going to rain and the weather is not very good.

Origin: At that time, a flock of geese were falling from the sky and flying in a herringbone shape. ★ Shen Congwen "Long River? Autumn (tranquility in sports) "