@q_aurelius I have experienced thundersnow in the 1980s, it probably has already happened, there isn't anything strange about the physics of that.
But certainly the more extreme climates will give more chances for this to happen.
@Guide42XYZ or rather, literally ignorant, I should say, rather than dumb. And also arrogant.
@q_aurelius Right. TV writers are of course in the business of writing hit-shows, not to be accurate.
@Guide42XYZ No, I don't disagree about the physics.
my point was 1) writer thought it was weird enough to call out 2) I'd never seen it before at 18.
That one of us (I forget which) thought it was impossible, was just us being dumb.