No No No. You've got it backwards. See this was inspired from my childhood when I watched TWC, and I'd see the 5 day forecast and a storm coming across the country, and it would show snow for Oklahoma at my latitude. And then northern Arkansas, and then TN.....and then.....RAIN here. Grrrr.
See. If it snows in OK, it should snow in all those places you mentioned too if they are on the same latitude. (including Los Angeles) I don't care what argument you put forth, you are arguing against that kid watching TWC years back. He is not interested in science, he is interested in fairness.