Home Alert Types & Definitions What’s the difference between Watch, Warning, and Advisory?

What’s the difference between Watch, Warning, and Advisory?

Last updated on Oct 27, 2025

Watch: Conditions are favorable—be prepared.

Warning: The hazard is happening or imminent—take protective action now.

Advisory: Less severe than a warning, but can cause inconvenience or risk—use caution.

Statements provide additional context.