Winter Campers - An extremely subjective question

I don't remember having done just one night on the snow (it takes 4-5 hours for me to get there..)but eliminating the food for the extra days it would be in the 12 to 14 kg range (26-28 lbs) depending on the tent and stove I take.
The lightest would be with the Notch because I use trekking poles anyway :


a pound heavier if using the Moment with the external pole :


a bit heavier again with the Scarp with or without  external poles 



The rest in the weight difference has to do with the SB in use ( sometime the Ultralite otherwise the Summerlite plus puffy top and bottom) and extra treats such as extra chocolate and or brandy (to share) 
To avoid confusion , I don't have the external poles on the Moment and Scarp in use in those two particular photos. 
Those weights include food,fuel  and my snow shoes and trekking poles. 

20s isn't very cold.
Last I checked pack weight(this past fall), mine was ~23lbs, including 1.5L of water and food for 7 days, while prepared for nighttime low temps into the teens.
<11lb. base weight-no cook.
Temps down to ~0F is only about a pound more if I don't cook. 8oz puffy gets traded for a 13oz Alpine Light down parka, and 5oz Capilene 2 bottoms for ~8oz grid fleece, warmer gloves, etc. Same r5.9 pad and underrated "30F" quilt. Being very minimalist, running much(MUCH!) warmer than average, plus supplementing the sleep system with the heavier baselayer bottoms and down parka all contribute to having less carried weight.

Cook kit and stove add some more if I figure they're worth carrying, though. Sometimes even bring a folding saw and fixed blade knife in case the firewood's been picked over. They're usually not worth carrying, either, but for 1-2 nights at these pack weights, who cares?

Lighter pad than the r5.9 one, but like I say...pretty minimalist:

Break it down to what needs to change. My winter gear isn't that much different than what I carry in the summer. My extra weight would be:

- Thicker puffy jacket
- Heavier hat and gloves
- Warmer sleeping bag
- Warmer sleeping pad

Winter trips get heavy when there are other people along and everybody wants to socialize - the party gets started really early and you'll need a chair, more food & booze, and another layer of clothing.

Tipiwalker, what is the tent model?

~30 lbs, INCLUDING food and water (and a 2-man, 4-season tent). Crampons and mountaineering axe add around another 5 lbs. Most of my winter backpacking is in the Adirondacks or lake-effect snowbelt of Upstate NY.

About 40 pounds. Once it drops below freezing, like to have my bases covered.  Doesn't matter if it's for one night or a week.  Add fuel, food, skis, etc. and it can go over 60.

Hmmm. Slightly heavier than summer what with my snowsaw and a bit of heavier clothing layers: but not by all that much as my summer routes go way above trealine into country where I expect and experience snow and mid teen temperatures anyway. And I prefer staying outside my shelter in summer so my sleeping system is already winter weight, with the exception of an additional closed cell foam pad to supplement my Thermarest.

One thing is my tents is actually on the lighter side as on snowpack my goto is a Chouinard Megamid in the 2 lb range. Still available as the Black Diamond Mega Lite. Big for those long winter nights.