Note that two the storms you're referring to (Iselle and Julio) may have similar predicted paths, but they currently 1000 miles away from each other, and will definitely not merge. Iselle is already impacting Hawaii, while Julio will not approach for several days (assuming the current forecast verifies).
Both FTDNA and Ancestry sponsor groups or projects where people in the same haplogroup can exchange information and maybe even find an ancient connection. But Y-DNA and mtDNA are intended to check ancient bloodlines, 10,000-50,000 or so years ago. They are not generally useful by themselves for genealogy.
Female line haplogroups are tested in mitochondrial DNA or mtDNA, and the autosomal test does not look at that. If you are male, just to make sure go to the Topics section of the Promethease report and look for Haplogroups.here is also a repeat of the M222 SNP (and I assume of the two blank ones as well) and another that says I'm M72-. 4) Haplogroups-appears to contain a repeat of everyting from the Haplogroup Y (Y-DNA) section.