the fog is going to make it a little hard for some people's commute

Chicago's skyline peeks out through a dense fog along Lake Michigan. Photo submitted by reader Colin Clinard.
(Colin Clinard (file))

CHICAGO — Heavy fog will roll through Chicago during Tuesday night's commute, the National Weather Service said.
Visibility may be less than a mile, and fog will be heaviest near the lake shore, according to the National Weather Service.
Drivers should use caution at "uncontrolled intersections" and railroad crossings, officials said.
Conditions will improve Tuesday evening as drier air moves across Chicago, the alert, issued at 4:07 p.m., said.


Read more: http://www.dnainfo.com/chicago/20130423/chicago-citywide/heavy-fog-expected-during-evening-commute#ixzz2Ry5eBanG