今天上午是晴天，但是下午一直下雨，风也很大。

Jīntiān shàngwǔ shì qíngtiān, dànshì xiàwǔ yìzhí xiàyǔ, fēng yě hěn dà.

This morning was clear, however the afternoon was continuously raining, and there was a lot of wind.

今天没有风，天气很好。

Jīntiān méiyǒu fēng, tiānqì hěn hǎo.

There is no wind today; the weather is very good.

今天风很大。

Jīntiān fēng hěn dà.

The wind is strong today.