⚠️ Dense Fog Advisory – Franklin; Butler; Bremer; Hardin; Grundy – Monday, June 22, 2026

Dense Fog Advisory issued June 22 at 2:21AM CDT until June 22 at 5:00AM CDT by NWS Des Moines IA

Details

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

* WHERE…Grundy, Hardin, Butler, Franklin, and Bremer Counties.

* WHEN…Until 5 AM CDT early this morning.

* 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.