We have had fog all week too...the roads were safe to ride on yesterday...all snow and ice gone so I am afraid I tacked up and went out this morning in the fog...all high vized up to the nines. Even my OH said...just go early when it is quiet on the roads and do it...or you will never get to ride before the next lot of snow comes! So I did and made sure I was off the roads when I heard any cars coming...and was glad I did...so nice to be out again after a 5 week snow bound break.