Brrr! Yeah, I did get out and ride in that two inch plus fresh snow, but I waited too long. Should have hit it right away, this morning. Temps have been falling all day and by the time I hit the trail our thermometer said 12 degrees and that was 12 degrees with a gusty 20 mph plus wind. What had been fairly soft snow in the morning is now pretty compressed and crunchy. Pedaling effort to get though it was a factor. Definitely slowed me down. Still did 3.4 miles before calling it quits with numb hands and feet. No slipping or fishtailing on the steepest climbs, though. The fat bike can do.