The remnants of Irma will push north out of Florida and eventually into the Tennessee Valley by tonight. This will bring Heavy rainfall (on order of 2-4 inches area wide) that may cause brief flash flooding in heavier storms.
Simulated Radar from NAM forecast model at approx 2am on Tuesday Morning: (From weatherbell)
Estimated wind gusts from NAM forecast model:
(From weatherbell)
Biggest impacts will come late Monday or overnight into Tuesday Morning.