Want to buy a car cover from snow, any recommendation?

They do sell portable tent style shelters and canopies but they must be firmly anchored to the ground to prevent them from blowing away and they won't hold a heavy snow load. For $200 they work well but you can't let the snow pile up on them or they are doomed to collapse. https://www.harborfreight.com/10-ft-x-17-ft-Portab...

Car covers can do more damage they they are worth, when the wind hits them they will chafe the paint badly flopping in the wind and blow away. If the car cover is more then the $200 tent, get the tent and some sand bags to hold the tent-O-shelter in place.

Make sure it's a breathable material otherwise you'll get mildew on the inside.

Don't

It will just trap in moisture and cause the car to rust.