Dense Fog Advisory:
Issued at: 7:13 am CST on December 21, 2014, expires at: 9:00 AM CST on December 21, 2014
...Dense fog advisory remains in effect until 9 am CST this
- visibilities of 1/4 mile or less will continue across much of
northeast Iowa and southeast Minnesota early this morning. This
dense fog is then expected to dissipate around 9 am.
- Icing from this fog is possible on any untreated roads and
- Slow down and allow extra time to reach your destination...
especially given the potential for icy spots.
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.