A weather man or weather woman.
a person who tells proudly about himself is a boaster or a braggart.
A prophet
Trustworthy !
meterologists
a snitch
a hipporcet
That would be a numerologist .
a palm reader
A person who tells a tale is commonly referred to as a storyteller. They captivate their audience by narrating stories that often entertain, educate, or inspire.
bearer of bad news..............................
Jocob Black.
A thesis statement.