As the wind shear relaxes, now comes the part of how quickly #Idalia's circulation can become vertically aligned. The 18Z HWRF (just an example) shows the gradual warming of the potential temperature column through Tuesday & the drying at mid-upper levels by 12Z Wed. pic.twitter.com/t5SIIZLlX6

— Peter Mullinax (@wxmvpete) August 29, 2023