Yep I’d agree with that :)
One of the big contributors to the highest FDI values over inland parts is the fact that the winds are expected to be the strongest there (setting aside the fuel states for the moment). When comparing wind with temps, wind is by far the biggest mechanism in spreading fire quickly. Therefore even after temps cool down after the cold front sweeps through (EC currently forecasts this to occur overnight), the gusty winds persisting into Saturday mean that fire dangers won’t go down quickly.