That's EXACTLY what it's beenn doing here for the past 3 days. There's a couple threads around on first winters in Jeep. I think I started one too, this year, or I added to my own thread about shifting into 4wd.
I can easily see why I've always been swearing at all the 4WD's that blow passed me on the highway and stuff!!
I even went so far as act like a nut and purposely plowed through a snowback my first day driving on some REAL snow!! Had to test the ability to back itself out of a hole. Jeep walked right out it.
Still hate this crap with a passion though!!