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Tropical Major Hurricane Helene

It will perhaps have a pseudo-Fujiwhara Effect on it with a separate upper low parked over Arkansas. Check out link below:

Fujiwhara Effect
It is. Or at least the effect is the same.

FWIW, the 12Z NAM is a bit west as a direct result of the ULL being SW of some of its earlier solutions.
1727103200072.png
 
It is. Or at least the effect is the same.

FWIW, the 12Z NAM is a bit west as a direct result of the ULL being SW of some of its earlier solutions.
View attachment 151503
It looks to me like this has to go NNW through Al into Tenn with this 500mb flow. Of course, things will change many times before then.
 
AL092024_5day_cone_no_line_and_wind.png
 
Nhc discussion....

While the system is currently broad and not well organized, the
models suggest a more well-defined center should develop during the
next day or so. Once the system becomes better organized and
develops an inner core, the environmental and oceanic conditions
appear favorable for significant strengthening. In fact, the DTOPS
statistical guidance shows a 95 percent chance of a 65-kt increase
in intensity during the next 72 h, and the hurricane regional models
highlight the potential for strengthening to major hurricane
intensity. Thus, the NHC forecast shows significant strengthening
while the system moves across the eastern Gulf of Mexico, with a
95-kt intensity in 72 h. While this forecast is aggressive, it lies
near or slightly below the consensus aids, and future adjustments
may be necessary. An Air Force Reserve reconnaissance aircraft is
scheduled to investigate the system this afternoon.
 
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