Detailed text transcripts for TV channel - MSNBC - 20170911:19:40:00
Not south. flowing north out into the atlantic. got blocked up by the high tide and the storm surge coming in. and now we are looking at pictures of jacksonville where there is substantial flooding. >> reporter: so that's a real issue. and it's a real problem for jacksonville. a lot of these communities in jacksonville will flood, just with a very, a high astronomical tide where water is pushed in to the st. john's river. and it's blocked, can't get out. a persistent west wind with 9 to 12 inches of rain. ali we have a weather setup shown. run through it quickly. i think it shows the problem i...