There is a severe cold snap over the UK at the moment, particularly Scotland where I live. We've had gale force winds and snow for several days now. But....there are bike riders everywhere, mostly mountain bikes, but the weather dosen't stop people commuting to work.
From a personal perspective however it is a real ***** stepping out into sub zero temps in the morning and having to ride into strong freezing headwinds. But....as if my magic.....after 5 mins into the ride you beging to enjoy it, even with the whole heavens chucking **** down on you.