I drove my car this morning and everything was fine. We had a very bad band of thunderstorms move through about an hour later and now when I took it out my odometer is just a set of flat lines, the arrow that goes on if I use my winter package or shift it in to low or third gear is continually flashing, he check engine light is on, my abs light keeps going on and off as well as the brake light. It seems to be running fine, but could it be possible that the storm shorted something out? Is it safe to drive? It is a Saturday and so no one is open to look at it. Any suggestions or input would be greatly appreciated.

Thanks!