Flash Flood Warning: Take Action! A Flash Flood Warning is issued when a flash flood is imminent or occurring. If you are in a flood prone area move immediately to high ground.
Flood Warning: Take Action! A Flood Warning is issued when the hazardous weather event is imminent or already happening.
Flood Watch: Be Prepared. A Flood Watch is issued when conditions are favorable for flooding. It does not mean flooding will occur, but it is possible.