Flash Flood Warning vs Flash Flood Watch: What you need to know

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FOX 5 Weather forecast for Friday, August 20

Mike Thomas has the FOX 5 Weather forecast for Friday, August 20

What is the difference between a Flood Watch and a Flood Warning? Here's what the National Weather Service says.

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. A flash flood is a sudden violent flood that can take from minutes to hours to develop. It is even possible to experience a flash flood in areas not immediately receiving rain.

Flash Flood Warnings are changing to an Impact-Based format to improve public response. Read the factsheet.

Flood Warning: Take Action! A Flood Warning is issued when the hazardous weather event is imminent or already happening. A Flood Warning is issued when flooding is imminent or occurring.

Flood Watch: Be Prepared: A Flood Watch is issued when conditions are favorable for a specific hazardous weather event to occur. A Flood Watch is issued when conditions are favorable for flooding. It does not mean flooding will occur, but it is possible.

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