Prooobably not....need that ventilation!Done. NW Illinois. Temperatures were brutally cold last winter. As you can see in the picture, there is plenty of cover from the wind with the trees to the North. Still, -30 F a couple of times is just cold. I may have to cover the front with a sheet of plywood or something during those few periods.
I've found an occasional dose of electrolytes helps with extreme cold as well as heat.