Seems to be a relatively dry hurricane. 3 day forecasts are showing between 10 and 15 inches for the Eastern coastline of Florida, while the Western coastline is predicted to get 2 to 10 inches of ran.
Contrast that with Harvey who dumped over 50 inches of rain, during a 3 day period, in South Texas.
Winds are another story. Irma looking like a bad girl. Hopefully she will continue to diminish.