We never have weather like this (only early morning fog sometimes). It's hard to imagine.
S.C, foggy shots are always interesting and difficult for some to photograph.
It's not the fog but rain here. Difficult to imagine driving around these conditions (and its till tomorrow) ! drive safety... that book your planning must be a big project !
I have the same fog here in UK. Horrid for commuting, great for photography.
I still like it :-)