Clearing skies and light winds have allowed patchy fog to develop
early this morning. Fog continues to expand, but will be most
prevalent in river valleys and areas that saw appreciable rainfall
on Tuesday. Fog will likely persist and continue to expand in some
areas through sunrise given favorable conditions.
Visibility may be reduced to a half mile or less locally. Use
caution if traveling this morning, including during the Wednesday
morning commute. Use low beam headlights in fog and leave plenty
of distance between you and the vehicle in front of you.