What does a dream about a warning mean?
A dream about a warning indicates that something in your life needs your attention. This dream can serve to make you pause and reconsider the consequences of your action or decision.
What does a dream in which you warn someone mean?
A dream in which you warn someone suggests that you should recognise the dangers or negative possibilities of a certain situation. You should try to rise above water to get what the risks are.
Read more: The meaning of common dreams: what do your dreams say about your subconscious?
What others say about this dream
Every dream is a direct, personal, and meaningful message to the dreamer.
– u/RadOwl on this conversation on Reddit