It does note substantial uncertainties in looking ahead, particularly because the model simulations didn't achieve the observed increase in intensity of storm output. (dotearth.blogs.nytimes.com)
Climate change is certainly an important aspect — it is fueling sea level rise and the increasing intensity of storms. (vox.com)
By 2100 the number of hurricanes could drop by up to a third, but the average intensity of the storm could increase by as much as 11 %. (environmentalresearchweb.org)