This morning's weather was a carbon copy of yesterday - cold and dry with low temp of 17 F. I again tied my previous coldest commute but can't seem to break that record. The water in my bottle was slushy when I got to work. Some yahoo did a rolling stop at 4-way-stop intersection and almost broadsided me. Fortunately he/she was going slow and hit the brakes at the last second. I don't know how he/she didn't see me with 2 headlights, neon yellow jacket and vest, and reflective sidewalls on my bike. Actually, that might have been what made them stop at the last second.