The heavy snow fall and gusting wind were making the roads pretty treacherous. It was nearly impossible to see any lane dividers/lines due to the accumulation. A few cars were smashed up pretty good here and there.

Out of the corner of my eye, I noticed an SUV start to get sideways and head into my lane. She was going faster than anyone around her, and right as she was passing me, she lost control. I immediately let off the gas, hoping to avoid using my brakes on the slippery surface. She passed by in front of me by only 15' - 20', completely perpendicular to the direction of travel. No choice. I had to use my brakes quite strongly.

She still had moment going and eventually fishtailed several times and got going straight again. So she promptly went back to her previous speed.

I just so happened to catch up to her at a red light coming off the exit. She had her phone up in the air, in what appeared to be her live-streaming her experience.