I live in Florida and lightning is a normal occurrence for us here all spring\summer and early fall. I generally will commute when there is a threat of rain in the afternoon, but when they predict heavy thunderstorm and lightning, I will drive in. I leave early enough in the afternoon, typically 3 pm, that I miss the heavy crap, but have been caught up in a nasty storm or two. Sometimes, I have delayed my departure to let the big stuff blow through. Don't let it deter you, just be more vigilant in watching the forecast and skies, and keep at it.