Dense Fog Advisory until 09:00AM 
* WHAT...Visibility a quarter mile or less at times in dense fog.
* WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota.
* WHEN...Until 9 AM CST this morning.
* IMPACTS...Low visibility or rapidly changing visibility could make driving conditions hazardous.
* ADDITIONAL DETAILS...Conditions should improve from northwest to southeast through mid-morning.
* AFFECTED AREAS: LYON ... OSCEOLA ... SIOUX ... O'BRIEN ... PLYMOUTH ... WOODBURY ... NOBLES ... PIPESTONE ... ROCK ... DIXON ... DAKOTA ... LAKE ... MOODY ... MCCOOK ... MINNEHAHA ... HUTCHINSON ... TURNER ... LINCOLN ... BON HOMME ... YANKTON ... CLAY ... UNION
Instructions:
If driving, slow down, use your headlights, and leave plenty of distance ahead of you. Allow extra time for your morning commute.
Address/Location
Sioux County Sheriff's Office
4363 Ironwood Ave., Ste 1
Orange City, IA 51250
Contact
Emergency: 9-1-1
Non-emergencies: 712-737-3307