A prophet
a person who tells proudly about himself is a boaster or a braggart.
Trustworthy !
meterologists
a snitch
a hipporcet
Though Oedipus tried to avoid his fate, the prophecy was still fulfilled.
That one, there!
No, Skywatcher is not the cat who tells Firestar the prophecy. It is an ancient SkyClan warrior who helps Firestar understand the importance of SkyClan's legacy and the role they play in fulfilling the prophecy. The cat who tells Firestar the prophecy is actually Spottedleaf, a medicine cat from ThunderClan.
A weather man or weather woman.
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.