Harrison, SD Weather Warnings
Fog
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...Portions of southwest Minnesota and central, east central, south central, and southeast South Dakota. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.
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