Disasters NWS Active Alerts · 2026-09-27T14:10:00Z · 1 min read

Dense Fog Advisory issued September 27 at 9:10AM CDT until September 27 at 10:00AM CDT by NWS Sioux Falls SD

* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Yankton County. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.

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