[fanfan]

Here is a map of temperatures in the area.

Ping to post #51.

[hennie pennie]

I've seen comments about him wearing a distinctive fur hat; LEOs also mention a parka with a fur lined hood.

CBC News - Ottawa - Scientist's disappearance a mystery to colleagues

http://www.cbc.ca/canada/ottawa/story/2010/02/04/deep-river-lachlan-cranswick.html

"Police said Cranswick is five feet 10 inches tall, with a slim build, hazel eyes and brown hair. They said he would likely be wearing glasses and a beige parka with fur on the hood. He may also be wearing a fur hat with ear flaps, police said."