Cass-Adair-Madison–Adams-Union-Taylor- Ringgold Counties… 349 AM CDT Sun May 13 2018

Areas of dense fog will continue to plague portions of southern Iowa this morning with one half mile visibility or less at times. The is likely to persist through just after sunrise this morning before dissipating. Areas along Interstate 35 near Winterset south to the Missouri border as well as the Highway 2 and Highway 34 corridors west of Interstate 35 can expect significant visibility restrictions. If traveling early this morning, please use low beam headlights and allow extra space between you and the vehicle ahead of you.