Other forms: premonitions
A premonition is a strong feeling or sense of foreboding that something is about to happen — such as an eerie feeling on a seemingly calm day that a storm is coming.
The noun premonition literally means "an advance warning," derived from the Latin prefix prae-, meaning "before" or "in advance," and the Latin verb monere, "to warn or advise." However, a premonition is not a literal advance warning, like a letter in the mail that says, "Don't come visit next week because the electricity will be out," or a sign on a path that says, "Warning! Danger! Keep out!" It's more of a feeling, a hunch, or perhaps a dream, that signals a future event.