In the Tomahawk (WI) area...We had 4 to 5 inches on average, before xmas....went down to 1-2 inches...and we are currently back up to 4-5 inches in the bays...slowly building back...but many lakes are not close to being safe for snowmobiling...the weather looks good to build ice the next several days with night time lows in the teens and 20s...we'll see where we are at by Sunday...hopefully close to that 8 to 10 inch mark, so we can mark the lakes....but right now we are not there yet...I know bigger lakes further north are not close (Fence for example, was still wide open).....if we get the predicted heavy snow early next week...that could slow down the ice making process which would mean some trail systems might open, but have lakes, and or swamps that are unsafe to ride...so you'd have to plan your routes accordingly (around, and away from water)...if a lake isn't marked, DON'T CROSS IT....we'll know more by the weekend.