A DENSE FOG ADVISORY issued for some counties south of I-80 in southwest Iowa, has been expanded to include other area counties. The DENSE FOG ADVISORY is in effect until 9-a.m. today (2/15), and includes the following area Counties: Crawford; Shelby; Audubon; Pottawattamie; Cass; Adair; Mills; Montgomery; Adams; Union; Fremont; Page; Taylor and Ringgold.

* WHAT…Visibility one quarter mile or less in dense fog.

* IMPACTS…Low visibility could make driving conditions hazardous.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

If driving, slow down, use your headlights, and leave plenty of distance ahead of you.