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
Rock County Sheriff's Office MN
1000 N Blue Mound Ave
Luverne, MN 56156
Contact
Emergency: 9-1-1
Non-emergencies: 507-283-5000