Dense Fog Advisory Counties Affected: Adams, Amite, Claiborne, Clarke, Copiah, Covington, Forrest, Franklin, George, Hancock, Harrison, Hinds, Jackson, Jasper, Jefferson, Jefferson Davis, Jones, Lamar, Lauderdale, Lawrence, Lincoln, Madison, Marion, Newton, Pearl River, Pike, Rankin, Scott, Simpson, Smith, Stone, Walthall, Warren, Wilkinson View All Alerts