Chinese phrase
天气变了 tiān qì biàn le
Meaning
The weather has changed
When to use it
It says that the weather is different now. It is a simple, neutral remark about a change in conditions, such as a change from sunny to rainy weather.
Example dialogue
刚才还是晴天，天气变了。 gāng cái hái shì qíng tiān tiān qì biàn le
It was sunny just a little while ago, but the weather has changed.
那我们带上雨伞吧。 nà wǒ men dài shàng yú sǎn ba
Then let's take an umbrella.