We just finished 4 days of riding (628 total miles) in and around the area. I base out of Manitowish Waters, WI and all I can say is that 90% of our riding was on almost perfect trails. We were in Vilas, Iron, Ashland, Oneida, and Price counties. My advice is to go into Price, Ashland, and Iron counties where the base is great and their is not a lot of traffic. If you travel in the Minoqua, Boulder, St. Germain, Manitowish, Hurley, Mercer bar areas the trails will be beat down and don't recover until around Tuesday after the weekend is over. It is supposed to be 42 degrees in Manitowish Waters on Super Bowl Sunday so trails will around the towns and bars will be beat. Also some of the road trails are scraped pretty clean by the plows and until we get more snow they will be bare after this weekend. Typically your week is good but even I won't predict what happens with regard to more snow. All I am saying is go where nobody goes and you should have some great riding.
A word of caution, Stay off the lakes unless you know them, they will get slushy and open up water holes again after Sunday. We experienced that on some lakes that I know very well on well traveled marked lake trails.
Hope your week is good for you.