The National Weather Service in Omaha has issued a DENSE FOG ADVISORY until 10-a.m. for Monona-Harrison-Shelby-Pottawattamie-Mills-Montgomery-Fremont and Page Counties in west/southwest Iowa. Visibilities will be reduced to near zero at times through about 9 or 10 a.m.

A DENSE FOG ADVISORY remains in effect until 10-a.m. as well, for Cass-Adair-Adams-Audubon-Guthrie-Dallas-Madison-Crawford-Carroll-Union and Taylor Counties in the KJAN listening area.

If driving, slow down, use your headlights, and leave plenty of distance between your vehicle and those in front of you.