Jefferson City, Mo. - Missourians expect the weather to change and it appears they won't be disappointed this week. As New Year's approaches, the forecast shows colder temperatures, rain, and wet snow showers on the horizon. Weather affects traffic patterns and can make driving hazardous. Lower overnight temperatures may cause wet roadways to freeze and become slick. Troopers with the Missouri State Highway Patrol urge everyone to pay attention to weather conditions and make smart decisions regarding travel. If conditions dictate, avoid driving on Missouri's roadways. When you t...