Dense Fog Advisory in effect for Sioux County until 9am this morning.
If driving, slow down and use your headlights. 
...DENSE FOG ADVISORY IN EFFECT UNTIL 9 AM CDT THIS MORNING...
THE NATIONAL WEATHER SERVICE IN SIOUX FALLS HAS ISSUED A DENSE
FOG ADVISORY...WHICH IS IN EFFECT UNTIL 9 AM CDT THIS MORNING.
* WEATHER CONDITIONS...POCKETS OF DENSE FOG HAVE DEVELOPED ACROSS THE
AREA THIS MORNING. VISIBILITY OF A QUARTER MILE OR LESS IS LIKELY
IN LOCATIONS...SO BE ALERT FOR SPOTS OF RAPIDLY DECREASING
VISIBILITY IF OUT DRIVING THIS MORNING. VISIBILITY IS EXPECTED TO
IMPROVE BY 9 AM.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A DENSE FOG ADVISORY MEANS VISIBILITY WILL FREQUENTLY BE
REDUCED TO LESS THAN ONE QUARTER MILE. IF DRIVING...SLOW DOWN...
USE YOUR HEADLIGHTS...AND LEAVE PLENTY OF DISTANCE AHEAD OF YOU.
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