... Dense fog advisory remains in effect until noon CST /11 am
* visibility... a quarter mile or less.
* Impacts... low visibility will result in difficult driving
conditions. In areas where the temperature is below freezing... the
fog may deposit on objects and surfaces including sidewalks and
roads... resulting in patchy slick spots. Travelers take caution.
A dense fog advisory means visibilities 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.
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Dense Fog Advisory
Issued: 2:32 AM MST Jan. 20, 2017 – National Weather Service