Kindly read the explanation (click here) and examine the color code to understand where the severe flooding is occurring. Red dots on this map is the intuitive opposite of most ideas about the color red. In this instance the blue (probably to indicate water) is where the heaviest rains and flooding is occurring.
The information found on this map is 'REAL TIME' data.
Click on the state of this government page at link above and it will show the distribution of danger in that particular state.
These are record floods. No one, but, no one should be overlooking the fact people have to be evacuated. This is going to require the National Guard to attempt any rescue for those that have not be evacuated.
