Weather idioms are expressions or phrases that use weather-related terms to convey a particular meaning. These idioms are often used in everyday conversations and can add colour and vividness to our language. Here are a few examples:

1. “Under the weather” – Feeling unwell or sick.
2. “Blow hot and cold” – To have inconsistent or unpredictable behaviour or opinions.
3. “Rain on someone’s parade” – To spoil or ruin someone’s plans or happiness.
4. “Break the ice” – To initiate or start a conversation or relationship in a friendly way.
5. “Chase rainbows” – To pursue dreams or goals that are unlikely or unrealistic.
6. “In a fog” – Confused or unable to think clearly.
7. “Storm in a teacup” – A situation or problem that is exaggerated or blown out of proportion.
8. “A ray of sunshine” – A person or thing that brings happiness or joy.
9. “Under a cloud” – Having a bad reputation or being suspected of wrongdoing.
10. “Snowed under” – Overwhelmed with a lot of work or tasks.

These idioms are just a few examples, and there are many more weather-related expressions used in different contexts.