Per rbowman:
It
got up to 43 today so I went out for a ride. I'm particularly cautious
this time of year since people don't even think about motorcycles being
in traffic in February...

I'd also worry about black ice.

Busted my butt once on a 40-ish morning riding my MTB into the shadow of
a building where the off-camber wet blacktop wasn't wet any more.
--
Pete Cresswell