If it was just me on the road during a snowstorm things would be fine. Couple things:
Momentum is your best friend.
Always run yellow lights.
Always wait a couple seconds and look around when a light turns green.
Give yourself a huge following distance.
Take corners slow.
Most importantly have a vehicle equipped for snow.
Unfortunately there’s so many awful awful drivers that when the weather is fine it’s still crazy out there. Add snow and it’s a mess.
Ive driven over Mt Hood en route to Bend in white out conditions several times. I’ve driven in eastern Washington near lake Roosevelt in blizzard conditions and been fine. I’ve driven for work from near the I5/217 interchange (through the Terwilliger curves) and white knuckled it for 8 hours while all kinds of cars were abandoned, even chained up semi’s and I was chugging along.
For the simple fact everyone else on the road is dumb as fuck I choose to avoid driving in it unless absolutely necessary.