The national news has stories about a traffic pileup on IH 10, which happened a few miles from my house.
I've driven this section for a sizable portion of my life. The fog can get so heavy, visibility is reduced to less than a dozen feet, which leaves the paradox: Slow down and get run over, or smash into another car. Apparently, too many decided to avoid the slow down process and accomplished a pileup with over one hundred vehicles. Two are reported dead and dozens are in hospital; some with severe injuries.
I have no advice.