The most common and most likely answer to this crossword clue is the 9 letter word HOROSCOPE
I've seen this crossword clue in Financial Times
H
O
R
O
S
C
O
P
E
Buddy explains!

The straight part
We know that "predictions" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case predictions = horoscope.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does HOROSCOPE mean?
HOROSCOPE noun- The position of the planets and stars at the moment of someone's birth; a diagram of such positions.
- An astrological forecast of a person's future based on such information.