From the NHC: "Additional strengthening appears likely, as Lee remains in a low-shear environment and over very warm waters near 30 degrees Celsius, and there are no signs of an imminent eyewall replacement. In fact, based on guidance from UW-CIMSS, the probability of a secondary eyewall formation during the next 24 hours is well below climatology. There is some chance that moderate deep-layer southwesterly shear could develop over the hurricane, but this could be offset by strong upper-level divergence and thus have little to no impact. To account for the recent rate of intensification, the NHC intensity forecast is slightly above the IVCN and HCCA consensus aids and shows a peak intensity of 155 kt in 12 hours. Amazingly, the 1800 UTC HAFS-A and -B runs show a peak intensity between 170-180 kt, but that's getting into rarefied air. The NHC forecast will be adjusted accordingly if those solutions begin looking like a more distinct possibility. Only very gradual weakening is shown after 12-24 hours, and it is likely that Lee's intensity will fluctuate for much of the forecast period. Lee is forecast to remain a dangerous category 4 or 5 hurricane for the next 5 days."
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