It happens to me a lot. I tend to start heading ESE around 6 as my customers close so I'll often chase, or be chased by, storms as they work this way. It's a real hoot in the winter as a front is working down and I can watch "the wall" behind me in the mirror.
I dunno what juicy, window splattering, paint wrecking, headlight blocking insect-like critters they are but I can tell you that they suck.