I didn't ride this past Monday and Tuesday because of low temperatures (-18 to -20) early in the morning, and nasty winds in the afternoon (gusts of 50+km/h). Could I have done it? Probably. Would I have enjoyed it? Probably not. So no regrets on not riding.
I did ride these past two days though. Temperatures and wind much more agreeable (only -10 in the morning and little wind to speak of).