Hi all, I was just wondering if there are any weather issues that might need to worry about driving to Seattle, WA from NC if I drive the I-90 route. I heard somewhere that I need to worry about getting snowed on pretty heavily once I get into SD and on up 90 to Seattle. Is this the best way to go in October or should I take a more southern-mid US route? I have driven 90 once before in august and because of how direct it is, would like to take it again. I drive a 2WD nissan (yea I know 4WD is preferred) truck. Can someone please give me route advice so that I can avoid inclement weather? ANy help, comments, suggestions? Is this something I need to worry about this early in Oct.?