Velogirl -- nice to see you visiting our warped little corner of the web again.
Jalopy -- you might be the king of the nut house riding at those temps.
I think it was around 14-15 degrees for the ride home. First time I've had to use the balaclava on the way home this winter. Some serious headwinds a couple of places made for a frosty ride. Tomorrow should be even colder so I may push my low temp record even lower.