The problem here in the Dallas area is Ice. Along with the fact the cities are not experienced nor prepared to clear roads and keep power lines safe. I just measured the ice layer in my front yard at 6 1/1 inches!! That folks is a lot of Ice in any area of the country. Low temps can be managed and dealt with and are generally not problem when they occur here. Heavy Icing or snow is entirely different. I am aware in other parts of the country how winter happens - but in general they are prepared to deal with it.

Deane