Hot! I overdressed. About 3 miles into the ride, I unzipped my jacket. It was 21F. What's that, 25 degrees warmer than the last time I rode to work? The packed MUP snow softened up nicely and was smoother under my wheels. A bit of a southerly headwind, but nothing bad.

It might get above freezing today and/or tomorrow. I'm so acclimated, I'm going to be an overheated wreck if that happens.