St. Charles Severe Watches & Warnings NOAA Weather Radio

Dense Fog Advisory
Statement as of 9:32 PM CST on March 03, 2015

... Dense fog advisory remains in effect until 9 am CST

* visibility... one quarter mile or less at times.

* Duration... tonight through mid morning Wednesday.

* Impacts... reduced visibilities on area roadways could cause
hazardous driving conditions through Wednesday morning.

Precautionary/preparedness actions...

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.