The weather is very changeable recently. Here are some phrasal verbs related to the weather:

 1) To clear up: To become brighter and clearer after a period of bad weather. 

Example: "I hope the sky clears up so we can go for a walk.”

2) To bundle up: To dress warmly, especially in cold weather. 

Example: "Make sure to bundle up before going outside; it's freezing out there.”

3) To be snowed in: To become trapped or confined due to heavy snowfall. 

Example: "We got snowed in at the cabin and couldn't leave until the plows cleared the roads.” 

4) To warm up: To increase in temperature, especially after being cold. 

Example: "The weather is finally starting to warm up, and I couldn't be happier."