I don't live in New England but I know that sometimes before thunderstorms here, I do get some dizziness and slight cog changes. Once the storm starts, I start feeling better.
Did you start feeling better after the storm passed? If not, I would call the neuro and talk to them about it. If you did feel better, just make a note of what happened and talk to the neuro about it at your next visit.
In the meantime, sending you lots of hugs and hoping you are feeling much better.