NewsDense Fog Advisory issued September 27 at 5:20AM MDT until September 27 at 9:00AM MDT by NWS Rapid City SD
* WHAT...Visibility one quarter to one half mile in dense fog. * WHERE...Haakon, Northern Jackson, and Southern Jackson. * WHEN...Until 9 AM MDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous.