The National Weather Service has issued a Winter Weather Advisory for most of Kansas through tomorrow (SUN). Earlier predictions of 3-6 inches of snow have been downgraded to 1-4 inches of accumulation, but slick road conditions are being blamed for several automobile accidents across the state. The Advisory remains in effect until noon tomorrow (SUN) for Anderson, Brown, Clay, Cloud, Dickinson, Douglas, Franklin, Geary, Jackson, Jefferson, Lyon, Morris, Nemaha, Osage, Ottawa, Pottawatomie, Riley, Shawnee, and Wabaunsee counties. It continues until 6 pm tomorrow (SUN) for the entire Kansas City metro area, and Atchison, Johnson, Leavenworth, Linn, Miami, and Wyandotte counties. The Winter Winter Advisory also includes much of western and central Missouri.