Well, there's a Winter Advisory for the counties where I'm planning to travel in the morning, with lows in the single digits tonight and 1-4" of snow by noon. Cold is fine . . . icy roads may be an issue, since a lot of the route is steep and curvy. It's normally a 2 hour drive from my house, so I may have to pick another location for my ride. I'll decide in the morning. Gear is all packed and bike is loaded, either way.