⚠️ Dense Fog Advisory – Buena Vista; Woodbury; Ida; Dakota; Union – Wednesday, September 9, 2026

Dense Fog Advisory issued September 9 at 2:07AM CDT until September 9 at 9:00AM CDT by NWS Sioux Falls SD

Details

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

* WHERE…In Iowa, Buena Vista, Ida, and Woodbury Counties. In
Nebraska, Dakota County. In South Dakota, Union County.

* WHEN…Until 9 AM CDT 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.