Today is very hot and humid in Tokyo. A typhoon is approaching the area in the next couple of days.
Today's phrase is " raise your voice ".
This means to speak louder because you are angry.
Example 1
My coach was so angry at the umpire. At first he raised his voice, but then he started yelling at him!
Example 2
My grandpa used to yell at us, but my grandma never raised her voice .