⚠️ Dense Fog Advisory – Audubon; Guthrie; Dallas; Cass; Adair; Madison; Adams; Union; Clarke; Lucas; Monroe; Wapello; Taylor; Ringgold; Decatur; Wayne; Appanoose; Davis – Wednesday, September 16, 2026

Dense Fog Advisory issued September 16 at 8:20PM CDT until September 17 at 10:00AM CDT by NWS Des Moines IA

Details

* WHAT…Visibility less than one half mile in dense fog.

* WHERE…Portions of central and southern Iowa.

* WHEN…Until 10 AM CDT Thursday.

* IMPACTS…Low visibility could make driving conditions hazardous.

Instructions

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

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.