What's the chance of a 4 inch snowfall? Winter snow map plus resources

This National Weather Service map shows a 40% chance of a snowstorm of greater than 4 inches in the Ann Arbor area.
NWS NCEP HPC SNOW ACCUMULATION | National Weather Service
Links
Where to go sledding in the area, courtesy of Arborwiki:
Mike Ingels, the Erie Hiker, has an autumn review of the Brauer Preserve in Freedom Township. "On my return along the farm path, I was serenaded by evening bird song and smelled the aroma of wild leek. I spied a cathedral-like area of tall pines. About halfway back on the farm path, it is possible to circle another wooded area. In fact, the farm terrain makes it possible to follow field edges for additional mileage." A comment to this review notes that the shallow farm ponds freeze solid in winter, letting you walk on them.
There's a few places to rent snow equipment in the area, including the University of Michigan Department of Recreational Sports and the REI store.
For help with winter commuting, check out this handy Resources for Winter Commuting guide by Nancy Shore at getDowntown.

Courtesy Ann Arbor District Library
Edward Vielmetti grew up in the Upper Peninsula and misses going cross country skiing out his front door. You can throw a snowball at him in the window at 301 E. Liberty St. in Ann Arbor during the week. Contact him at edwardvielmetti@annarbor.com.Â
Comments
Bob Dively
Thu, Jan 7, 2010 : 12:11 p.m.
Map caption: "This National Weather Service map shows a 40% chance of a snowstorm of greater than 4 inches in the Ann Arbor area on Monday."?
Nancy Shore
Thu, Jan 7, 2010 : 11:55 a.m.
Thanks for letting people know about our resources, Ed. Downtown employees with specific questions on winter commuting can email us at info@getdowntown.org.