From Weather.com Meteorologist Jonathan Erdman:
"Radar image shows dry air punching into central Florida, including the Tampa metro area. Heaviest rain now over east-central/south Florida, with another broad area of rain to the north of the center of Andrea, now approaching Dixie County, Fla."
Flood warning have been issued as far north as the Washington, D.C. and New York City areas. Check out the map in this tweet to see the warnings in your county: