Windshield replacement in winter time?

NOT about my Dart, but my "3-season" daily-driver 2008 Charger. Started her up today remotely from the house, it was about 22* outside and when the kids and I got in, I noticed the windshield was cracked about halfway across.

I have taken two other cars to a local place ~10 miles away, and have been very satisfied, but with lousy weather predicted for the next few days, Im assuming the highway will be salted beyond recognition. This car has never tasted road salt or snow in her 13+ year existence and I want to keep it that way.
So my question is, has anyone used Safelite mobile glass replacement and were you satisfied? I searched FABO and saw a few threads where some people seemed to be. Should I just keep it garaged until spring and go to the local place? Will anything worsen leaving it in an unheated garage until April?

I don't need to drive the car, not sure if its safe to drive on the highway anyway- there's a line radiating from the center of the windshield pretty much to within a foot of the edges (there was an old crack in the center repaired maybe 10 years ago).

just looking for some opinions. thanks in advance =)