Also, remove the snow from your car. Don't leave the immediate source of temperature contrast cause present near your windshield. I do remember that these cars can fog up like crazy, but once you take most of the snow off the rest gets melted pretty quickly. After melt, realize that too much heat can again, fog your window up, so you may have to roll the window down or turn your heat down to match the temperature up a little bit. Sounds counterintuitive, but sometimes you gotta play by mother nature's rules to get by.
I am happy to say I have added more mods to my car than I have space to list.